Atomic Microsizer

{U} · Artifact — Equipment

Equipped creature gets +1/+0. Whenever equipped creature attacks, choose up to one target creature. That creature can't be blocked this turn and has base power and toughness 1/1 until end of turn. Equip {2}

Rulings (1)

Jul 25, 2025 · The effect of Atomic Microsizer’s second ability will overwrite any previous effects that set the creature’s power and toughness to specific values. Effects that otherwise modify the target creature’s power and toughness will still apply no matter when they took effect. The same is true for +1/+1 counters.

LegacyLegal

VintageLegal

ModernLegal

PioneerLegal

StandardLegal

PauperNot legal

PremodernNot legal

cEDHLegal

Where it’s played now

Inclusion by archetype

% of archetype's lists running it · last 30 days

No data yet

No qualifying decks played Atomic Microsizer in the last 30 days. Tournament coverage starts Jun 1, 2026.

Data as of Jun 14, 2026 · MTGO + papercasthaven.com

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