Fairy Tail - Sleeper [OP05-EN007] Super Rare The Infinity Chasers and cannot be Special Summoned

and cannot be Special Summoned by other ways

If you control a "Harpie" monster

if a monster with higher ATK than this Synchro Summoned card is on the field: You can destroy the 1 face-up monster on the field that has the highest ATK (your choice

You can banish this card from the GY

Fairy Tail - Sleeper [OP05-EN007] Super Rare The Infinity Chasers and cannot be Special SummonedSet: OTS Tournament Pack 5 Card type: Flip Effect Monster Rarity: Super Rare Attack: 1850 Defense: 1000 FLIP: You can Special Summon 1 monster from your hand. When your opponent activates a Normal Spell Trap Card (Quick Effect): You can Tribute 1 other monster; the activated effect becomes "Change 1 face up monster your opponent controls to face down Defense Position". You can only use this effect of "Fairy Tail Sleeper" once per turn.