Name: Gonti's Aether Heart Cost: 6 CMC: 6 Color: CID: Type: Legendary Artifact Rules Text: Whenever Gonti's Aether Heart or another artifact you control enters, you get {E}{E} (two energy counters). Pay eight {E}, Exile Gonti's Aether Heart: Take an extra turn after this one. Set/Rarity: Aether Revolt Promos mythic, Aether Revolt mythic, Modern Horizons 3 Commander mythic Legality: Legal in commander, Legal in duel, Legal in legacy, Legal in oathbreaker, Legal in vintage, Legal in modern, Legal in penny, Legal in pioneer Price: $0.58 Foil price: $5.22