Is Indomitable Might good in Commander?

Indomitable Might in Commander — Combos, Decks & Price

Indomitable Might doubles a creature's power and toughness and grants trample — the kind of effect that ends games when it lands on the right body. At three mana as an instant, it's efficient enough for any deck that wants to close out combat in a single swing, and on something like Thrun, Breaker of Silence, which can't be countered or targeted by opponents, the aura sticks permanently.

Best Commanders

Commanders with the highest synergy

01

Thrun, Breaker of Silence

64.2% of decks · synergy 0.61

Thrun, Breaker of Silence already has trample and hexproof from opponents, so Indomitable Might's stat doubling is the only thing it needs — slap it on a 7/7 Thrun and you're attacking for 14 that can't be responded to.

02

Kosei, Penitent Warlord

59.5% of decks · synergy 0.57

Kosei, Penitent Warlord needs to connect with multiple auras or equipment to trigger its multi-damage multiplier, and Indomitable Might counts as one of those enchantments while simultaneously making Kosei large enough to threaten a kill the turn it connects.

03

Kotis, the Fangkeeper

45.6% of decks · synergy 0.43

Kotis, the Fangkeeper cares about powering up individual creatures to activate its triggered abilities, and Indomitable Might's doubling effect is one of the most efficient ways to spike that power threshold on a single creature at instant speed.

04

Yargle and Multani

44.1% of decks · synergy 0.43

Yargle and Multani already sits at 18/6, and Indomitable Might turns that into a 36/12 trampler — a one-shot commander damage kill that requires no other setup.

05

Ellivere of the Wild Court

39.5% of decks · synergy 0.37

Ellivere of the Wild Court rewards stacking auras on a single creature with free Role tokens, and Indomitable Might is one of the highest-impact auras in that pile, doubling the attacker's stats while Ellivere generates additional board presence.

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

Indomitable Might is legal in Commander, Legacy, Vintage, and Oathbreaker, but it's a Commander card through and through — the formats where it's legal outside EDH either move too fast for a three-mana aura or have access to strictly better pump effects. In Commander, the instant speed is what matters most: you can wait until blockers are declared, then double your attacker and add trample to push through a combat that looked unfavorable. The effect scales hardest in voltron strategies, where one creature is already carrying multiple buffs and Indomitable Might's doubling math gets exponentially more threatening.

Key Combos

Combo lines featuring this card

Price Context

Current price

$1.42 cheap tier

At $1.42, Indomitable Might sits comfortably in budget territory — cheap enough to include without deliberation in any voltron or aura build that can use it. Demand is stable given its presence in dedicated Thrun and Kosei lists, so don't expect the price to move significantly in either direction.