EP17-JP013 : Subterror Behemoth Speleogeist / Subterror Malice Alegeist (Rare)
- Card type : Monster
- Attribute : EARTH
- Types : Fiend / Flip / Effect
- Level : 11
- ATK / DEF : 3000 / 1400
- Passcode : 47556396
- Card effect types : Trigger, Condition, Trigger, Ignition
- Card Description :
- 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.