Contamination [Urza's Saga] Fish Mirri and Gerrard have been

Mirri and Gerrard have been the best of friends since they trained together under the maro-sorcerer Multani

Set: Beta Edition Type: Enchantment — Aura Rarity: Rare Cost: {G} Enchant artifact

Set: Dragons of Tarkir Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {4}{B}{R} Flying

leaving nothing but the great Worms' mucous residues

Other nonblack creatures you control get +1/+1

Contamination [Urza's Saga] Fish Mirri and Gerrard have beenSet: Urza's Saga Type: Enchantment Rarity: Rare Cost: {2}{B} At the beginning of your upkeep, sacrifice Contamination unless you sacrifice a creature. If a land is tapped for mana, it produces {B} instead of any other type and amount.