Subterror Behemoth Speleogeist

Flip Effect Monster — Fiend

FLIP: You can target 1 monster on the field; change it to face-up Attack Position if it is in Defense Position, also change its ATK to 0. You can only use this effect of "Subterror Behemoth Speleogeist" once per turn.
When a face-up monster you control is flipped face-down, if you control no face-up monsters: You can Special Summon this card from your hand in Defense Position. Once per turn: You can change this card to face-down Defense Position.

Rarity: common

Pyryx is an independent, unofficial site, not produced, endorsed or supported by Konami Digital Entertainment, Studio Dice, SHUEISHA, TV TOKYO or 4K Media. Yu-Gi-Oh! and the card names, images and texts are property of their owners: © Studio Dice/SHUEISHA, TV TOKYO, KONAMI. Card data: YGOPRODeck, YAML Yugi (Yugipedia, CC BY-SA).