My contributions on Heavenly Fiend

Heavenly Fiend Agitos
Level 3 DARK Fiend/Effect
1300/800
If you control a "Heavenly Fiend" monster, you can Special Summon this card (from your hand). You can only Special Summon "Heavenly Fiend Agitos" once per turn this way. If this card is Normal or Special Summoned: You can add 1 Spell/Trap from your Deck to your hand that has ""Heavenly Fiend" monster" in its text. You can only use this effect of "Heavenly Fiend Agitos" once per turn.

Heavenly Fiend Astarte
Level 5 DARK Fiend/Effect
2000/2000
You can Special Summon this card (from your hand) by Tributing 1 Fiend Normal Monster, and if you do, this card gains ATK/DEF equal to the Tributed monster's Level x 100. You can only Special Summon "Heavenly Fiend Astarte" once per turn this way. If this card is Normal or Special Summoned: You can add 1 "Heavenly Fiend" monster from your Deck to your hand, except "Heavenly Fiend Astarte". You can only use this effect of "Heavenly Fiend Astarte" once per turn.

Heavenly Fiend Barrath Beyond
Level 7 DARK Fiend/Effect
2400/2000
You can Special Summon this card (from your hand) by banishing 1 "Heavenly Fiend" monster from your GY, and if you do, this card gains ATK/DEF equal to the banished monster's Level x 100. You can only Special Summon "Heavenly Fiend Barrath Beyond" once per turn this way. Once per turn: You can Special Summon 1 Level 4 or lower "Heavenly Fiend" monster from your hand or GY.

Heavenly Fiend Dark Hound
Level 4 DARK Fiend/Effect
1200/800
If this card is Normal Summoned: Inflict damage to your opponent equal to the combined Levels of the Fiend monsters you control x 100. Once per turn: You can Fusion Summon 1 "Heavenly Fiend" Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Materials.

Heavenly Fiend Dark Pegusus
Level 6 DARK Fiend/Effect
2000/1600
If you control a "Heavenly Fiend" monster, you can Normal Summon this card without Tributing. During your turn, if your opponent Special Summons a monster(s) while this card is in your GY (except during the Damage Step): You can target 1 Level 4 or lower "Heavenly Fiend" monster in your GY; Special Summon it, then add this card to your hand. You can only use this effect of "Heavenly Fiend Dark Pegusus" once per turn.

Heavenly Fiend Dharak
Level 7 DARK Fiend/Effect
2600/1800
If this card attacks a Defense Position monster, inflict piercing battle damage. You can only use each of the following effects of "Heavenly Fiend Dharak" once per turn. If this card is in your hand: You can target 1 Fiend monster you control; destroy that monster, and if you do, Special Summon this card. If this card is Normal or Special Summoned: You can Special Summon 1 "Heavenly Fiend" monster from your hand in Defense Position, and if you do, that monster and this card become Level 8.

Heavenly Fiend Dardemus
Level 4 DARK Fiend/Effect
1600/1000
If this card is Normal or Special Summoned: You can Special Summon 1 "Heavenly Fiend" monster from your hand with ATK less than or equal to this card's ATK on the field. You can target 1 other "Heavenly Fiend" monster you control; it becomes Level 4 until the end of this turn. You can only use each effect of "Heavenly Fiend Dardemus" once per turn.

Heavenly Fiend Lumogrowl
Level 4 LIGHT Fiend/Effect
1600/1600
You can reveal this card and 1 other "Heavenly Fiend" monster in your hand; Special Summon both in Defense Position, and if you do, the Level of 1 of those monsters becomes the other's, but negate their effects, also you cannot Normal or Special Summon monsters for the rest of this turn, except Fiend monsters. You can only use this effect of "Heavenly Fiend Lumogrowl" once per turn.

Heavenly Fiend Magma Golem
Level 4 FIRE Fiend/Effect
1800/1800
You can Tribute this card; Special Summon 1 "Heavenly Fiend" monster from your Deck, except "Heavenly Fiend Magma Golem". If this card is in your GY, except the turn it was sent there: You can target 1 "Heavenly Fiend" Xyz Monster you control; attach this card to that monster as material. You can only use each effect of "Heavenly Fiend Magma Golem" once per turn.

Heavenly Fiend Sabator
Level 6 EARTH Fiend/Effect
2400/1200
You can Special Summon this card (from your hand) by Tributing 1 "Heavenly Fiend" monster, and if you do, this card's Level becomes equal to the Tributed monster's. You can only Special Summon "Heavenly Fiend Sabator" once per turn this way. At the start of the Damage Step, if this card battles a monster: You can destroy that monster.

Heavenly Fiend Spyron
Level 5 WIND Fiend/Effect
2100/1500
You can Special Summon this card (from your hand) by banishing 1 "Heavenly Fiend" monster from your GY, and if you do, this card's Level becomes equal to the banished monster's. You can only Special Summon "Heavenly Fiend Spyron" once per turn this way. Cannot be destroyed by battle with a monster that has the same ATK. Once per turn, if this card battles an opponent's monster, during damage calculation (Quick Effect): You can activate this effect; this card's ATK becomes your opponent's battling monster's current ATK until the end of this turn.

Heavenly Fiend Takinom
Level 4 FIRE Fiend/Effect
1600/400
If a monster(s) on the field is destroyed by battle or an opponent's card effect: You can Special Summon this card from your hand. You can only use this effect of "Heavenly Fiend Takinom" once per turn. Once per turn, when another "Heavenly Fiend" monster you control declares an attack on a Defense Position monster: You can activate this effect; during that battle, if it attacks a Defense Position monster, inflict piercing battle damage to your opponent.

Heavenly Fiend Tianne
Level 4 EARTH Fiend/Effect
1200/1600
The first time this card would be destroyed by battle each turn, it is not destroyed. You can only use each of the following effects of "Heavenly Fiend Tianne" once per turn. If you control a "Heavenly Fiend" monster: You can Special Summon this card from your hand. If this card is in your GY: You can target 1 "Heavenly Fiend" Xyz Monster you control; attach this card to it as material.

Heavenly Fiend Hecate
Level 4 DARK Fiend/Effect
1400/800
If you control no monsters, while this card is in your hand or GY: You can Special Summon this card, but banish it when it leaves the field, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except "Heavenly Fiend" monsters. You can only use this effect of "Heavenly Fiend Hecate" once per turn.

Heavenly Fiend Phobetor
Level 4 DARK Fiend/Effect
1800/0
When your opponent activates a card or effect that targets a "Heavenly Fiend" monster(s) with 2000 or more ATK you control (Quick Effect): You can Special Summon this card from your hand, and if you do, negate that effect. You can only use this effect of "Heavenly Fiend Phobetor" once per turn. When this card is destroyed by battle and sent to the GY: You can Special Summon 1 "Heavenly Fiend" monster from your Deck.

Heavenly Fiend Picaro
Level 3 DARK Fiend/Effect
1100/400
During the Battle Step (Quick Effect): You can Special Summon this card from your hand, and if you do, this card becomes Level 8. (Quick Effect): You can Tribute this card, then target 1 "Heavenly Fiend" monster you control; it gains 1100 ATK until the end of this turn. You can only use each effect of "Heavenly Fiend Picaro" once per turn.

Heavenly Fiend Pyrithion
Level 3 DARK Fiend/Effect
1200/500
If you take battle or effect damage: You can Special Summon this card from your hand, and if you do, this card becomes Level 8. When an opponent's monster declares an attack: You can banish this card from your field or GY; for that battle, monsters cannot be destroyed by battle, also you take no battle damage. You can only use each effect of "Heavenly Fiend Pyrithion" once per turn.

Heavenly Fiend Orpheus
Level 4 DARK Fiend/Effect
1600/1200
You can target 1 "Heavenly Fiend" monster in your GY, except "Heavenly Fiend Orpheus"; Special Summon this card from your hand, and if you do, add that monster to your hand. You can only use this effect of "Heavenly Fiend Orpheus" once per turn. The first time this card would be destroyed by battle each turn, it is not destroyed.

Heavenly Fiend Sentinel Knight
Level 4 LIGHT Fiend/Effect
1800/800
When this card destroys an opponent's monster by battle: You can Special Summon 1 Level 4 or lower "Heavenly Fiend" monster from your Deck. You can target 1 other "Heavenly Fiend" monster you control; it becomes Level 4 until the end of this turn. You can only use each effect of "Heavenly Fiend Sentinel Knight" once per turn.

Heavenly Fiend Thunder Gladiator
Level 4 LIGHT Fiend/Effect
1600/800
If this card is in your hand or GY: You can target 1 "Heavenly Fiend" card you control, except "Heavenly Fiend Thunder Gladiator"; return it to the hand, and if you do, Special Summon this card in Defense Position, but banish this card when it leaves the field. You can target 1 other "Heavenly Fiend" monster you control; it becomes Level 4 until the end of this turn. You can only use each effect of "Heavenly Fiend Thunder Gladiator" once per turn.

Heavenly Fiend Uboraan
Level 3 DARK Fiend/Effect
1200/500
You can target 1 "Heavenly Fiend" monster you control; Special Summon this card from your hand, then the targeted monster loses 1000 ATK. You can only use this effect of "Heavenly Fiend Uboraan" once per turn. Once per turn, during your Main Phase: You can Fusion Summon 1 "Heavenly Fiend" Fusion Monster from your Extra Deck, using monsters from your hand and/or field as material.

Heavenly Fiend Uron
Level 2 WIND Fiend/Effect
600/1800
If this card is added to your hand, except by drawing it: You can Special Summon it. You can target 1 other "Heavenly Fiend" monster you control; the Levels of both that monster and this card become the combined original Levels of those 2 monsters, until the end of this turn. You can only use each effect of "Heavenly Fiend Uron" once per turn.

Heavenly Fiend White Rider
Level 6 DARK Fiend/Effect
2300/800
You can Tribute 1 Fiend Normal Monster; Special Summon this card from your hand or GY. You can banish this card from your GY, then target 5 "Heavenly Fiend" monsters in your GY; shuffle them into the Deck, then draw 2 cards. You can only use each effect of "Heavenly Fiend White Rider" once per turn.

Heavenly Fiend Vertexx
Level 4 DARK Fiend/Effect
1700/600
During your Main Phase, you can Normal Summon 1 "Heavenly Fiend" monster, in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) This card can be treated as 2 Tributes for the Tribute Summon of a Fiend monster.

Heavenly Fiend Etherious
Level 7 DARK Fiend/Effect
2800/2100
If this card is Pendulum Summoned: Negate the effects of as many face-up cards your opponent currently controls as possible, until the end of this turn, and if you do, if you control another "Heavenly Fiend" monster, destroy cards your opponent controls, up to the number of other "Heavenly Fiend" monsters you control. Once per turn, during your Main Phase, if this card was Pendulum Summoned this turn: You can target up to 2 cards in your Spell & Trap Zones; destroy them, and if you do, this card gains 1000 ATK for each destroyed card, until the end of this turn.

Heavenly Fiend Xigdromath
Level 4 Scale 6 DARK Fiend/Pendulum/Effect
1600/1000
Once per turn: You can target 1 "Heavenly Fiend" monster you control; its Level becomes 8, and if you do, it gains 400 ATK/DEF (even if this card leaves the field).
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When this card is Pendulum Summoned from the hand, while you control a "Heavenly Fiend" monster other than "Heavenly Fiend Xigdromath": You can target 1 "Heavenly Fiend" Normal Monster in your GY; add it to your hand.

Heavenly Fiend Sparda
Level 8 Scale 4 DARK Fiend/Pendulum/Effect
3000/2500
Once per turn: You can target 1 "Heavenly Fiend" monster you control; it gains 800 ATK until the end of this turn (even if this card leaves the field).
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Once per turn, if a monster(s) you control is destroyed by battle or card effect: You can target 1 of those monsters; inflict damage to your opponent equal to that monster's original ATK. You can only use each of the following effects of "Heavenly Fiend Sparda" once per turn. If this card is Special Summoned: You can target 1 card in your Pendulum Zone, except "Heavenly Fiend Sparda"; Special Summon it. You can target 1 other "Heavenly Fiend" monster you control; it becomes Level 8 until the end of this turn.

Heavenly Fiend Dante
Level 6 Scale 1 LIGHT Fiend/Pendulum/Effect
1000/2500
Once per turn, during your Main Phase: You can Fusion Summon 1 "Heavenly Fiend" Fusion Monster from your Extra Deck, using monsters from your hand and/or field as material.
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If a face-up "Heavenly Fiend" monster(s) you control is destroyed by battle or an opponent's card effect: You can Special Summon this card from your hand, then, you can make this card gain 1500 ATK until the end of this turn. You can only use this effect of "Heavenly Fiend Dante" once per turn.

Heavenly Fiend Vergil
Level 6 Scale 8 LIGHT Fiend/Pendulum/Effect
2500/1000
Once per turn, during your Main Phase: You can Fusion Summon 1 "Heavenly Fiend" Fusion Monster from your Extra Deck, by banishing monsters mentioned on it from your field or GY.
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If this card is sent to the GY or added to your Extra Deck face-up because it was used as Fusion Material: You can activate 1 of the following effects;
● Place this card in your Pendulum Zone.
● Negate the effects of 1 face-up card on the field, until the end of this turn.

Heavenly Fiend Cromax
Level 4 Scale 1 DARK Fiend/Pendulum/Effect
0/2100
You can target 1 Special Summoned monster your opponent controls; destroy both that monster and this card. You can only use this effect of "Heavenly Fiend Cromax" once per turn.
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If this card is destroyed by card effect: You can Special Summon 1 "Heavenly Fiend" Normal Monster from your Deck or GY. You can only use this effect of "Heavenly Fiend Cromax" once per turn.

Heavenly Fiend Angelo
Level 6 Scale 3 DARK Fiend/Pendulum/Effect
2000/2000
You can target 1 Special Summoned monster your opponent controls; negate its effects until the end of this turn, then destroy this card. You can only use this effect of "Heavenly Fiend Angelo" once per turn.
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If this card is destroyed by card effect: You can add 1 "Heavenly Fiend" monster from your Deck to your hand, except "Heavenly Fiend Angelo". You can only use this effect of "Heavenly Fiend Angelo" once per turn.

Heavenly Fiend Sanctus
Level 7 Scale 8 DARK Fiend/Pendulum/Effect
2500/2100
You can banish 2 "Heavenly Fiend" monsters from your GY; Special Summon this card from your Pendulum Zone.
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If this card is in your hand (Quick Effect): You can target 2 "Heavenly Fiend" monsters you control, except "Heavenly Fiend Sanctus"; you cannot Special Summon monsters for the rest of this turn, except Fiend monsters, also destroy the targeted monsters, and if you do, Special Summon this card. You can only use this effect of "Heavenly Fiend Sanctus" once per turn. If this card in the Monster Zone is destroyed: You can place this card in your Pendulum Zone.

Heavenly Fiend Credo
Level 8 Scale 1 DARK Fiend/Pendulum/Effect
2600/1500
During your Main Phase: You can add 1 face-up "Heavenly Fiend" Pendulum Monster from your Extra Deck to your hand. You can only use this effect of "Heavenly Fiend Credo" once per turn.
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You can target 1 "Heavenly Fiend" card in your Pendulum Zone; destroy that card, and if you do, Special Summon 1 Level 7 or lower "Heavenly Fiend" monster from your Deck in Defense Position, and if you do, its Level becomes 8, but for the rest of this turn, its effects (if any) are negated. You can only use this effect of "Heavenly Fiend Credo" once per turn.

Heavenly Fiend Sanguine
Level 4 Scale 2 DARK Fiend/Pendulum/Effect
100/1800
You can target 1 "Heavenly Fiend" card in your GY; add it to your hand, then destroy this card. You can only use this effect of "Heavenly Fiend Sanguine" once per turn.
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If this card is destroyed by card effect: You can target 1 face-up monster on the field; until the end of this turn, all "Heavenly Fiend" monsters you control gain 600 ATK, and if it does, the targeted monster loses 600 ATK. You can only use this effect of "Heavenly Fiend Sanguine" once per turn.

Heavenly Fiend Basilisk
Level 4 Scale 5 DARK Fiend/Pendulum/Effect
1600/1900
When a card(s) is added from the Main Deck to your opponent's hand (except during the Draw Phase or the Damage Step): You can destroy that card(s), and if you do, destroy this card. You can only use this effect of "Heavenly Fiend Basilisk" once per turn.
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If this card is sent to the GY or added to your Extra Deck face-up because it was used as Fusion Material: You can activate 1 of the following effects;
● Place this card in your Pendulum Zone.
● Halve the ATK of 1 face-up monster on the field, until the end of this turn.

Heavenly Fiend Diez
Level 7 Scale 3 DARK Fiend/Pendulum/Effect
2600/1200
Once per turn: You can target 1 "Heavenly Fiend" monster you control; this turn, if that monster you control battles an opponent's monster, banish that opponent's monster after damage calculation (even if this card leaves the field).
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If this card is in your hand (Quick Effect): You can target 2 "Heavenly Fiend" monsters you control, except "Heavenly Fiend Diez"; you cannot Special Summon monsters for the rest of this turn, except Fiend monsters, also destroy the targeted monsters, and if you do, Special Summon this card. If this card is Normal or Special Summoned (except during the Damage Step): You can Fusion Summon 1 Fiend Fusion Monster from your Extra Deck, using this card you control and other monsters from your hand or field as Fusion Material. You can only use each effect of "Heavenly Fiend Diez" once per turn.

Heavenly Fiend Scale Fiend
Level 7 Scale 4 DARK Fiend/Pendulum/Effect
2200/2800
If a "Heavenly Fiend" card(s) you control is destroyed by battle or card effect: You can Special Summon 1 "Heavenly Fiend" monster from your hand, Deck, or GY. You can only use this effect of "Heavenly Fiend Scale Fiend" once per turn.
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During your opponent's turn (Quick Effect): You can reveal this card and 1 "Heavenly Fiend" Pendulum Monster in your hand; Special Summon 1 of them and place the other in your Pendulum Zone. If this card is sent to the GY or added to your Extra Deck face-up because it was used as Fusion Material: You can activate 1 of the following effects;
● Place this card in your Pendulum Zone.
● Destroy 1 face-up monster on the field.
You can only use each effect of "Heavenly Fiend Scale Fiend" once per turn.

Heavenly Fiend Flash Helius
Level 8 LIGHT Fiend/Fusion/Effect
3000/2500
"Heavenly Fiend Helius" + 1 LIGHT monster
Must be Fusion Summoned. Gains 300 ATK for each of your "Heavenly Fiend" monsters with different names that are banished or in your GY. When this card destroys a monster by battle: You can destroy 1 monster your opponent controls. You can only use this effect of "Heavenly Fiend Flash Helius" once per turn.

Heavenly Fiend Wave Helius
Level 8 WATER Fiend/Fusion/Effect
3000/2500
"Heavenly Fiend Helius" + 1 WATER monster
Must be Fusion Summoned. Gains 500 ATK for each "Heavenly Fiend" monster on the field, except "Heavenly Fiend Wave Helius". When this card destroys a monster by battle: You can activate this effect; this card can make a second attack in a row. You can only use this effect of "Heavenly Fiend Wave Helius" once per turn.

Heavenly Fiend Soaring Helius
Level 8 WIND Fiend/Fusion/Effect
3000/2500
"Heavenly Fiend Helius" + 1 WIND monster
Must be Fusion Summoned. If this card is Fusion Summoned: Halve the ATK/DEF of all face-up monsters your opponent currently controls. Banish any monster destroyed by battle with this card. If this face-up card leaves the field: You can target 1 card on the field; destroy it.

Heavenly Fiend Shadow Helius
Level 8 DARK Fiend/Fusion/Effect
3000/2500
"Heavenly Fiend Helius" + 1 DARK monster
Must be Fusion Summoned. Any card sent to your opponent's GY is banished instead. Once per turn, if your opponent adds a card(s) from their Deck to their hand (except during the Draw Phase or the Damage Step): You can banish 1 monster on the field.

Heavenly Fiend Blaze Helius
Level 8 FIRE Fiend/Fusion/Effect
3000/2500
"Heavenly Fiend Helius" + 1 FIRE monster
Must be Fusion Summoned. Once per turn, before damage calculation, if this card battles an opponent's monster: You can destroy that monster, and if you do, inflict damage to your opponent equal to the destroyed monster's original ATK.

Heavenly Fiend Etherious Helius
Level 10 DARK Fiend/Fusion/Effect
3500/3000
"Heavenly Fiend Helius" + "Heavenly Fiend Etherious"
Must be Fusion Summoned. When this card declares an attack on an opponent's monster: You can target the attack target; change that attack target's battle position. (Flip effects are not activated.) If this card battles an opponent's monster, any battle damage this card inflicts to your opponent is doubled. When this card destroys an opponent's monster by battle: You can inflict damage to your opponent equal to that monster's original ATK.

Heavenly Fiend Reborn
Normal Spell
Target 1 "Heavenly Fiend" monster in your GY; Special Summon it. You can banish this card from your GY, then discard 1 "Heavenly Fiend" monster; your opponent cannot activate monster effects when you Normal or Special Summon a Fiend monster this turn. You can only use each effect of "Heavenly Fiend Reborn" once per turn.

Heavenly Underworld
Field Spell
The activation of your cards and effects that include an effect that Fusion Summons a Fusion Monster cannot be negated, also your opponent cannot activate cards or effects when a monster is Fusion Summoned this way. If you Fusion Summon a "Heavenly Fiend" Fusion Monster: You can add 1 "Heavenly Fiend Helius" from your Deck or GY to your hand. You can only use this effect of "Heavenly Underworld" once per turn.

Heavenly Piercer
Equip Spell
Equip only to a "Heavenly Fiend" monster. If the equipped monster attacks a Defense Position monster, inflict piercing battle damage. During your Main Phase: You can Fusion Summon 1 "Heavenly Fiend" Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material, including the equipped monster. You can only use this effect of "Heavenly Piercer" once per turn.

Heavenly Fiend Fusion
Normal Spell
Fusion Summon 1 Fiend Fusion Monster from your Extra Deck, using monsters from your hand or field as material. If Summoning a "Heavenly Fiend" Fusion Monster this way, you can also banish monsters from your Deck or GY as material. You can only activate 1 "Heavenly Fiend Fusion" per turn.

Heavenly Draw
Normal Spell
Send 1 "Heavenly Fiend" monster from your hand or face-up field to the GY; draw 2 cards. You can only activate 1 "Heavenly Draw" per turn.

Heavenly Calling
Normal Spell
Fusion Summon 1 Fiend Fusion Monster from your Extra Deck, using monsters from your hand or field as material. If you control "Heavenly Fiend Helius", you can use up to 1 Fiend monster in your Deck as material. You can only activate 1 "Heavenly Calling" per turn.

Heavenly Fiend Gate
Continuous Spell
When this card is activated: You can add 1 "Heavenly Fiend" monster from your Deck to your hand. Once per turn: You can can Fusion Summon 1 Fusion Summon 1 "Heavenly Fiend" Fusion Monster from your Extra Deck, by shuffling the Fusion Materials listed on it into the Deck, from among your cards on the field, in your GY, and/or your face-up banished cards. You can only activate 1 "Heavenly Fiend Gate" per turn.

Heavenly Fiend Vase
Normal Spell
If you control a "Heavenly Fiend" monster with 2000 or more ATK: Discard 1 Fiend monster; draw 2 cards. If a "Heavenly Fiend" monster(s) you control would be destroyed by battle or card effect, you can banish this card from your GY instead. You can only activate 1 "Heavenly Fiend Vase" per turn.

Heavenly Burning Soul
Quick-Play Spell
Target 1 "Heavenly Fiend" monster in your GY; add it to your hand, then you can apply the following effect.
● Fusion Summon 1 "Heavenly Fiend" Fusion Monster from your Extra Deck, by banishing Fusion Materials mentioned on it from your hand or GY, but it cannot be destroyed by battle this turn.
You can only activate 1 "Heavenly Burning Soul" per turn.