Megatherium [Mercadian Masques] XY08 Set: Circuit Break Card type:

Set: Circuit Break Card type: Link/Effect Monster Rarity: Super Rare Attack: 2000 2 "Krawler" monsters If this face-up card is destroyed by battle

Set: Seventh Edition Type: Instant Rarity: Uncommon Cost: {3}{B}{B} Cast this spell only during your end step

Set: Crimson Crisis Card type: Tuner Monster Rarity: Super Rare Attack: 1000 Defense: 1000 Your opponent cannot select a Plant-Type monster as an attack target

you can either: Target 1 face-up Xyz Monster you control

If this card Summoned this way destroys a DARK Fiend monster owned by your opponent

Megatherium [Mercadian Masques] XY08 Set: Circuit Break Card type:Set: Mercadian Masques Type: Creature Beast Rarity: Rare Cost: {2}{G} Trample When Megatherium enters the battlefield, sacrifice it unless you pay {1} for each card in your hand.