Curse of Dragon, the Magical Knight Dragon

[ Dragon / Fusion / Effect ] 1 Warrior monster + 1 Level 5 or higher Dragon monster If this card is Fusion Summoned: You can target 1 Spell/Trap in your GY that specifically lists the card "Gaia the Dragon Champion" in its text; add it to your hand. You can only use this effect of "Curse of Dragon, the Magical Knight Dragon" once per turn. If you would Fusion Summon a Level 7 Dragon monster, you can also banish monsters from your GY as Fusion Material. ATK/ 2000 DEF/ 1500