Card Rulings:Subterror Behemoth Voltelluric

OCG Rulings

 * The effect "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" is a Trigger Effect that activates in the hand. (It does not target. It cannot be activated during the Damage Step.)


 * The effect "You can Special Summon this card from your hand in Defense Position" cannot be activated when a face-up monster in your Monster Zone is changed to face-down Defense Position by an effect activated as Chain 2 or higher.


 * The effect "Once per turn: You can change this card to face-down Defense Position" is an Ignition Effect. (It does not target.)


 * The effect "FLIP: You can target 1 Set monster your opponent controls; take control of it until your next End Phase" is a Trigger Effect that can optionally be activated when "Subterror Behemoth Voltelluric" itself is flipped face-up. (It targets 1 face-down Defense Position monster in your opponent's Monster Zone.)


 * The effect "take control of it until your next End Phase" can be activated even if "Subterror Behemoth Voltelluric" is flipped face-up during the Damage Step.