Clutch of the Undercity [Ravnica: City of Guilds] Token Artifact Creature you gain life equal to

you gain life equal to its toughness

(You can't be the target of spells or abilities

This card enters the battlefield unattached and stays on the battlefield if the creature leaves

If we mean to invade

Clutch of the Undercity [Ravnica: City of Guilds] Token Artifact Creature you gain life equal toSet: Ravnica: City of Guilds Type: Instant Rarity: Uncommon Cost: {1}{U}{U}{B} Return target permanent to its owner's hand. Its controller loses 3 life. Transmute {1}{U}{B} ({1}{U}{B}, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)