Kavu Lair [Invasion] Kraken Horror Set: Onslaught Type: Artifact Rarity:

Set: Onslaught Type: Artifact Rarity: Rare Cost: {2} Face-down creature spells you cast cost {1} less to cast

If you cast a spell this way

Set: Commander 2017 Type: Instant Rarity: Uncommon Cost: {4}{G} Destroy target artifact or enchantment and up to one other target artifact or enchantment

Set: Commander 2013 Type: Instant Rarity: Common Cost: {1}{U} Each player draws two cards

Kavu Lair [Invasion] Kraken Horror Set: Onslaught Type: Artifact Rarity:Set: Invasion Type: Enchantment Rarity: Rare Cost: {2}{G} Whenever a creature with power 4 or greater enters the battlefield, its controller draws a card. As a dark rain of Phyrexians fell from the sky, fountains of kavu erupted from the ground.