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Gonti's Aether Heart

Legendary Artifact

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.

CMC
6
Mana cost
{6}
Color identity
C
Rarity
mythic
Set
Aether Revolt Promos
Price
—
EDHREC rank
#3374
Buy on TCGplayer
Gonti's Aether Heart card art
Gonti's Aether Heart turns every Energy token into a countdown toward an extra turn, and with Decoction Module feeding it a stream of counters, that countdown moves fast. Satya, Aetherflux Genius puts it over the top — her token-generating triggers dump Energy onto the Heart until you cash in eight and untap for another combat.

Best Commanders

Commanders with the highest synergy

01
Satya, Aetherflux Genius

Satya, Aetherflux Genius

72.8% of decks · synergy 0.66

Satya, Aetherflux Genius is the premier home for Gonti's Aether Heart because every token she creates generates Energy, turning each attack step into a race toward eight counters and a free extra turn.

02
Dr. Madison Li

Dr. Madison Li

70.9% of decks · synergy 0.64

Dr. Madison Li rewards artifact play with Energy production, making Gonti's Aether Heart a natural payoff — pile up counters through normal artifact sequencing and eventually exile it to take another turn without any convoluted setup.

03
Liberty Prime, Recharged

Liberty Prime, Recharged

67.6% of decks · synergy 0.61

Liberty Prime, Recharged cares about artifacts entering and generating value from counters, and Gonti's Aether Heart slots in as a late-game win condition that converts the Energy those artifact triggers produce into additional combat steps.

04
Saheeli, Radiant Creator

Saheeli, Radiant Creator

60.7% of decks · synergy 0.59

Saheeli, Radiant Creator's token copies of artifacts trigger Energy-generating synergies across the board, and Gonti's Aether Heart sits at the top of that engine as the card that converts a critical mass of counters into a decisive extra turn.

05
Mishra, Eminent One

Mishra, Eminent One

35.7% of decks · synergy 0.35

Mishra, Eminent One's combat-token plan generates repeated artifact ETB triggers that pair naturally with Energy producers, and Gonti's Aether Heart gives that shell a deterministic win condition once the counters stack up.

Format Analysis

Where it lives, where it can’t

FormatVerdict
commander legal
legacy legal
modern legal
pioneer legal
standard not legal
vintage legal
pauper not legal
oathbreaker legal

Commander is where Gonti's Aether Heart actually lives — the format's slower pace gives you time to accumulate eight Energy counters, and the artifact-and-Energy synergy commanders that enable it are almost exclusively Commander staples. In Pioneer and Modern it's technically legal but sees virtually no play; combo decks in those formats have faster, more reliable routes to extra turns that don't require building around a specific counter type. Legacy and Vintage don't ban it, but at eight mana to exile for an extra turn, nothing about Gonti's Aether Heart is competitive in those formats. Stick to Commander, specifically Energy-synergy builds, and the card performs exactly as intended.

Key Combos

Combo lines featuring this card

Price Context

Current price

unknown tier

Current pricing data for Gonti's Aether Heart isn't available in this snapshot, so check Scryfall or your preferred retailer for the live number. Given its narrow application in Energy-specific Commander builds, it tends to stay affordable — niche artifacts rarely hold premium prices unless they anchor a cEDH-level combo.

Explore

Sources

Mentioned

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Updated . Data from Scryfall, EDHREC, and Commander Spellbook.