Ghostly Prison [Commander 2016] XY14 it gains ATK equal to

it gains ATK equal to its original ATK during damage calculation only

When this card battles

Set: Duel Devastator Card type: Quick Play Spell Rarity: Ultra Rare Change all face-up monsters on the field to face-down Defense Position

You can return both monsters to the hand (without damage calculation)

Special Summon 1 "Zoodiac Ratpier" from your hand or Deck

Ghostly Prison [Commander 2016] XY14 it gains ATK equal toSet: Commander 2016 Type: Enchantment Rarity: Uncommon Cost: {2}{W} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you. "May the memory of our fallen heroes ensnare the violent hearts of lesser men." Great Threshold of Monserkat inscription