Clutch of the Undercity [Ravnica: City of Guilds] Chimera and still no child has

and still no child has been born with the Mark to take my place

" —Nikou

Set: Urza's Saga Type: Artifact Uncommon Cost: {3} Worn Powerstone enters the battlefield tapped

Set: Limited Edition Beta Type: Artifact Rarity: Rare Cost: {2} Time Vault enters the battlefield tapped

Clutch of the Undercity [Ravnica: City of Guilds] Chimera and still no child hasSet: Ravnica: City of Guilds Type: Instant 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 converted mana cost as this card, reveal it, and put it into your hand. Then shuffle your library. Transmute only as a sorcery.)