Megamorph (KC01-EN050) - 25th Anniversary Ultimate Kaiba Set Unlimited Attack_1380 If this card was Fusion

If this card was Fusion Summoned using a monster whose original name is "Blue-Eyes Alternative White Dragon" as material

then target 1 of your "Sinful Spoils" Spells/Traps that is banished or in your GY

then Set 1 Spell Card directly from their hand onto your side of the field

Card TextIncrease your Life Points by 800 points

Megamorph (KC01-EN050) - 25th Anniversary Ultimate Kaiba Set Unlimited Attack_1380 If this card was FusionTypenull Equip Spell AttributeSPELL Card TextWhile your LP is lower than your opponent's, the equipped monster's ATK becomes double its original ATK. While your LP is higher, the equipped monster's ATK becomes half its original ATK.