Blissey (H6/H32) [Aquapolis]Set: Aquapolis Type: Colorless Rarity: Rare Retreat cost: Colorless,Colorless

Whenever Azor attacks

Set: Alpha Edition Type: Land — Swamp Mountain Rarity: Rare ({T}: Add {B} or {R}

where X is the total number of cards in all players' hands

Set: Planechase Planes Type: Plane — Mirrodin Rarity: Common Whenever a player casts an instant or sorcery spell with a single target

Set: Foreign Black Border Type: Creature — Troll Rarity: Rare Cost: {2}{R} Sedge Troll gets +1/+1 as long as you control a Swamp

Set: Legends Type: Legendary Creature — Demon Rarity: Rare Cost: {2}{U}{B}{R} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

This ability still resolves if its target becomes illegal

{B}: Regenerate enchanted creature

Set: Mystery Booster Type: Enchantment — Aura Rarity: Uncommon Cost: {1}{W}{B} Enchant creature

Set: XY: Generations Type: Fire Rarity: Uncommon Retreat cost: Colorless

opening the way for the villagers to flee Thraben

Threshold — Add {B}{B}{B}{B}{B} instead if seven or more cards are in your graveyard