Noble Dragons last master

Celtic Guardragon
Level 2 LIGHT Dragon/Normal
1400/1200

Obnoxious Celtic Guardragon
Level 4 LIGHT Dragon/Effect
1400/1200
(This card is always treated as a "Noble Dragon" card.)
This card is treated as a Normal Monster while face-up on the field. While equipped with a "Noble Dragon Arms" Equip Spell, this card becomes an Effect Monster with this effect.
● Cannot be destroyed by battle with a monster with 1900 or more ATK.

Celtic Guardragon of Noble Dragon Arms
Level 4 LIGHT Dragon/Effect
1900/700
This card is treated as a Normal Monster while face-up on the field. While equipped with a "Noble Dragon Arms" Equip Spell, this card becomes an Effect Monster with this effect.
● When this attacking card inflicts battle damage to your opponent: You can draw cards equal to the number of "Noble Dragon Arms" Equip Spells equipped to this card.

Empyrean Dragon Eatos
Level 8 LIGHT Dragon/Effect
2500/2000
(This card is always treated as a "Noble Dragon" card.)
Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by banishing all Equip Spells from your field and GY. Gains ATK/DEF equal to the number of cards banished for its Special Summon x 300. If this card is Special Summoned: You can equip 1 "Empyrean Sword - Eatos" from your Deck or GY to this card.

Empyrean Sword - Eatos
Equip Spell
(This card is always treated as a "Noble Dragon Arms" card.)
Equip only to a "Noble Dragon" monster. You can only control 1 "Empyrean Sword - Eatos". The equipped monster gains 1000 ATK during your opponent's turn only. If this face-up card on the field is destroyed and sent to the GY: You can target 1 "Noble Dragon" Fusion Monster you control; equip this card to that target. You can only use this effect of "Empyrean Sword - Eatos" once per turn.