Ghostrick Museum [MP14-EN228] Common

Set: 2014 Mega-Tins Mega Pack Card type: Field Spell Rarity: Common Monsters you control, except "Ghostrick" monsters cannot attack. Monsters cannot attack face-down Defense Position monsters, but can attack directly if all monsters their opponent controls are face-down Defense Position. At the end of the Damage Step, change any monster that inflicted battle damage to a player during this battle to face-down Defense Position.