Fountain Watch [Mercadian Masques] SV059 If you control a monster

If you control a monster whose original name is "Slifer the Sky Dragon": Destroy as many face-up monsters your opponent controls as possible

• During your opponent's turn (Quick Effect): You can take 1 "Photon" or "Galaxy" card from your Deck

Set: Structure Deck: Wave of Light Card type: Counter Trap Rarity: Common When a monster(s) would be Summoned

while you control a Level 7 or 8 Dragon-Type monster: That face-up Special Summoned monster(s) has its effects negated until the end of this turn (even if this card leaves the field)

So great is his certainty that mere facts cannot shake it

Fountain Watch [Mercadian Masques] SV059 If you control a monsterSet: Mercadian Masques Type: Creature Human Cleric Rarity: Rare Cost: {3}{W}{W} Artifacts and enchantments you control have shroud. (They can't be the targets of spells or abilities.) The Cho Arrim didn't rely only on a secret location to protect their Fountain.