Nim Devourer [Mirrodin] Cyborg Advisor When Liliana's Mastery enters the

When Liliana's Mastery enters the battlefield

Set: Urza's Saga Type: Enchantment Rarity: Uncommon Cost: {U} When an opponent casts a spell

Within the rig settlement

Set: Shadows over Innistrad Prerelease Promos Type: Creature — Human Druid Rarity: Rare Cost: {1}{G} {T}: Add {B} or {G}

Set: Mirrodin Type: Artifact Rarity: Rare Cost: {3} Whenever a nontoken creature you control dies

Nim Devourer [Mirrodin] Cyborg Advisor When Liliana's Mastery enters theSet: Mirrodin Type: Creature Zombie Rarity: Rare Cost: {3}{B}{B} Nim Devourer gets +1 +0 for each artifact you control. {B}{B}: Return Nim Devourer from your graveyard to the battlefield, then sacrifice a creature. Activate only during your upkeep.