Trinisphere [Darksteel] Pest Set: Beta Edition Type: Enchantment

Set: Beta Edition Type: Enchantment — Aura Rarity: Common Cost: {R} Enchant creature

When Archangel Avacyn enters the battlefield

Set: Portal Second Age Type: Creature — Rat Rarity: Common Cost: {1}{B} When Ravenous Rats enters the battlefield

Set: Guilds of Ravnica Type: Sorcery Rarity: Mythic Cost: {1}{U}{B} Exile all opponents' graveyards

Trinisphere [Darksteel] Pest Set: Beta Edition Type: EnchantmentSet: Darksteel Type: Artifact Rarity: Rare Cost: {3} As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.)