Who likes dragons?

Terror Stryker Dragon
Level 7 DARK Dragon/Effect
2500/1500
This card's name becomes "Multistryker Dragon" while on the field.
[REQUIREMENT] If your opponent has 5 or more cards on their field, send the top card of your Deck to the Graveyard.
[EFFECT] All face-up Level 8 or lower monsters on your opponent's field lose 1500 ATK until the end of this turn. Then, this turn, banish any monster destroyed by battle with this card.

Red-Galvan Dragon
Level 7 FIRE Dragon/Effect
2000/1200
[REQUIREMENT] If your opponent has a monster with higher ATK than this card's ATK.
[EFFECT] 1 face-up Dragon Type monster on your field gains ATK equal to [the ATK of the face-up monster on your opponent's field with the highest ATK] until the end of this turn.

Priestess' Dragoness
Level 3 WATER Dragon/Effect
1100/700
[REQUIREMENT] If you have 2 or more face-up Dragon Type monsters with the same name on your field, pay 500 LP.
[EFFECT] Send the top 3 cards of your Deck to the Graveyard. If a Level 7 or lower Dragon Type monster(s) is among the cards sent, add 1 Level 7 Dragon Type monster from the Graveyard to your hand.

Armored Dragon
Spell Card
[REQUIREMENT] None
[EFFECT] Until the end of this turn, Dragon Type monsters on your field cannot be destroyed by battle or your opponent's Trap Card effects, also you take no damage from attacks involving them.