The Soul Stone

Legendary Artifact — Infinity Stone

Indestructible
{T}: Add {B}.
{6}{B}, {T}, Exile a creature you control: Harness The Soul Stone. (Once harnessed, its ∞ ability is active.)
∞ — At the beginning of your upkeep, return target creature card from your graveyard to the battlefield.

CMC
2
Mana cost
{1}{B}
Color identity
B
Rarity
mythic
Set
Marvel's Spider-Man
Price
EDHREC rank
#1346
Buy on TCGplayer
The Soul Stone card art
The Soul Stone earns its slot by fueling Eddie Brock's symbiote engine at a cost low enough to not slow the deck down. If you're running black-based sacrifice or +1/+1 counter strategies, The Soul Stone does real work from the moment it hits the table.

Best Commanders

Commanders with the highest synergy

01

Eddie Brock

34.1% of decks · synergy 0.30

Eddie Brock is the natural home for The Soul Stone — it slots directly into his symbiote-stacking engine and shows up in over a third of all Eddie Brock lists for good reason.

02
Gwenom, Remorseless

Gwenom, Remorseless

42.1% of decks · synergy 0.27

Gwenom, Remorseless leans on The Soul Stone to extend her resource generation, and the 42% inclusion rate reflects how reliably it pulls weight in her gameplan.

03
Super Shredder

Super Shredder

36.9% of decks · synergy 0.22

The Soul Stone pairs with Super Shredder's ability to push through damage by keeping the engine fed, showing up in roughly 37% of his lists.

04
Mister Negative

Mister Negative

22.4% of decks · synergy 0.17

Mister Negative runs The Soul Stone to exploit the counter-manipulation his ability enables, and about 22% of builds agree that the value proposition is there.

05
Venom, Deadly Devourer

Venom, Deadly Devourer

14.9% of decks · synergy 0.12

Venom, Deadly Devourer uses The Soul Stone as a support piece for his sacrifice-based scaling, even if the 15% inclusion rate marks it as a secondary choice rather than a staple.

Format Analysis

Where it lives, where it can’t

FormatVerdict
commander
legacy
modern
pioneer
standard
vintage
pauper
oathbreaker

The Soul Stone is legal across every major constructed format — Standard, Pioneer, Modern, Legacy, Vintage, and Commander — though its design reads firmly as a Commander card. In competitive 60-card formats it faces a high bar: slower, incremental value artifacts rarely make the cut when the format demands speed or redundancy. Commander is where The Soul Stone actually gets to breathe, particularly in black-based decks that want persistent on-board value rather than a one-shot effect. Oathbreaker is another reasonable home given the lower deck size and faster games, where a cheap artifact that does something every turn scales well.

Key Combos

Combo lines featuring this card

Price Context

Current price

unknown tier

Current pricing data for The Soul Stone isn't available yet, so check Scryfall or TCGPlayer for the live number before buying. Given its concentration in Commander precon-adjacent Marvel sets, the price will likely settle in line with other role-player artifacts from the same product — worth picking up if it's under a few dollars.

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