
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.
Gonti's Aether Heart has 3 printings, first in Aether Revolt (2017). EDHREC ranks it #3,691 among Commander cards. It appears most in Satya, Aetherflux Genius decks (10,611 on EDHREC). 1 public deck on TCG runs it. It has 9 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.