Megamorph [DLG1-EN062] Rare Booster Select 1 monster and destroy

Select 1 monster and destroy it

when you inflict battle damage to your opponent with this effect

Set: Legendary Duelists Card type: Effect Monster Rarity: Common Attack: 1700 Defense: 1600 If a Level 7 or lower "Red-Eyes" monster(s) you control

Set: Speed Duel: Arena of Lost Souls Card type: Normal Spell Rarity: Common Switch the original ATK and DEF of all face-up monsters currently on the field

you can select 1 monster your opponent controls

Megamorph [DLG1-EN062] Rare Booster Select 1 monster and destroySet: Dark Legends Card type: Equip Spell Rarity: Rare Attack: 0 Defense: 0 While your Life Points are lower than your opponent's, the original ATK of the equipped monster is doubled. While your Life Points are higher, the original ATK of the equipped monster is halved.