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Myr Galvanizer

Artifact Creature — Myr

Other Myr creatures you control get +1/+1.
{1}, {T}: Untap each other Myr you control.

CMC
3
Mana cost
{3}
Color identity
C
Rarity
uncommon
Set
Scars of Mirrodin
Price
$1.39
EDHREC rank
#6288
Buy on TCGplayer
Myr Galvanizer card art
Myr Galvanizer taps to untap every other Myr you control, which in multiples creates infinite mana and infinite untap loops without any additional setup. Two copies and a mana Myr is all it takes — Clock of Omens can stand in for the second, and Urtet, Remnant of Memnarch turns the whole engine into a five-color avalanche.

Best Commanders

Commanders with the highest synergy

01
Urtet, Remnant of Memnarch

Urtet, Remnant of Memnarch

94.3% of decks · synergy 0.92

Urtet, Remnant of Memnarch appears in 94% of decks running Myr Galvanizer for good reason — Galvanizer's untap trigger fires for every Myr simultaneously, which means Urtet's combat-step untap and the infinite-mana loop become live the moment a second Galvanizer or a Clock of Omens hits the table.

Format Analysis

Where it lives, where it can’t

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

Myr Galvanizer is legal in Commander, Legacy, Modern, Vintage, and Oathbreaker, but Commander is where it actually matters. In Legacy and Vintage the card sees essentially no play — artifact combo decks in those formats have access to faster, more redundant engines and don't need a three-mana creature to generate infinite mana. Modern is theoretically viable but Myr tribal lacks the critical mass of support to compete at that level. Commander is its home: the 100-card singleton format rewards redundancy and tribal synergy, and Galvanizer is one of the most reliable combo enablers available to any Myr-based strategy.

Key Combos

Combo lines featuring this card

Price Context

Current price

$1.39 cheap tier

At $1.39, Myr Galvanizer sits in the cheap tier and is an easy include — you're paying almost nothing for a card that is a literal win condition in the right shell. Demand is stable given its near-universal inclusion in Urtet decks, so don't expect the price to drop further.

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Sources

Mentioned

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