Soul of Eternity
Creature — Avatar
Soul of Eternity's power and toughness are each equal to your life total.
Encore (
, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)
- CMC
- 7
- Mana cost
- Color identity
- W
- Rarity
- rare
- Set
- Commander Legends
- Price
- $1.03
- EDHREC rank
- #10509
Soul of Eternity enters as a creature with base power and toughness each equal to your life total — in a life-gain deck that number is routinely 60 or 80, making it an immediate threat that demands an answer. Brion Stoutarm decks are the natural home: fling a 60/60 at someone's face and the game ends on the spot.
Best Commanders
Commanders with the highest synergy

Brion Stoutarm
Brion Stoutarm's fling ability turns Soul of Eternity's life-scaled stat line into lethal damage on command — a 60/60 throw is a one-shot kill, and Brion generates the life to inflate that number while providing the outlet to use it.

Trostani, Selesnya's Voice
Trostani, Selesnya's Voice populates tokens and gains life on every creature ETB, which means Soul of Eternity arrives as an enormous threat and Trostani can immediately copy it — two life-total-sized bodies at once.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | not legal |
| pioneer | not legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Commander is the only format where Soul of Eternity is actually played, and the reason is structural: starting life totals are 40 and dedicated life-gain commanders push the number far higher, so the card arrives as a credible finisher rather than a modest beater. In Legacy and Vintage it's technically legal but competes against a card pool with far more efficient threats and reliable answers, so the ceiling is hard to reach and the floor is embarrassing. Outside those formats it's not legal at all. Stick to Commander.
Key Combos
Combo lines featuring this card


Brion StoutarmSoul of Eternity
Near-infinite damage to one opponent; Near-infinite lifegain; Target opponent loses the game
View on Commander Spellbook ↗

FlingSoul of Eternity
Near-infinite damage to one opponent; Target opponent loses the game
View on Commander Spellbook ↗

Kazuul's Fury // Kazuul's CliffsSoul of Eternity
Near-infinite damage to one opponent; Target opponent loses the game
View on Commander Spellbook ↗

Grab the ReinsSoul of Eternity
Near-infinite damage to one opponent; Target opponent loses the game
View on Commander Spellbook ↗

ThudSoul of Eternity
Near-infinite damage to one opponent; Target opponent loses the game
View on Commander Spellbook ↗Price Context
Current price
$1.03 cheap tier
At $1.03, Soul of Eternity sits comfortably in budget range — cheap enough to slot in without deliberation. It's a niche card with a narrow home, so don't expect the price to move unless a high-profile Brion Stoutarm list pushes demand.
Explore
Sources
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.