If an effect instructs you to sacrifice a creature, and you control any creatures other than the creature equipped with Assault Suit, you must sacrifice one of them. You can't try to sacrifice the equipped creature, fail, and therefore ignore the effect.
The equipped creature can't be sacrificed for any reason. If an effect instructs you to sacrifice it, you can't and it remains on the battlefield. You also can't sacrifice it to pay a cost that requires you to sacrifice a creature.
Last observed on Scryfall 2 months ago at $0.36. Over the trailing 90 days the price moved between $0.24 and $0.37 across 45 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 2 catalogued treatments from CMA — the lineup includes Nonfoil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #208 of *Commander Anthology*, the set that shipped alongside the June 2017 Commander Anthology release.
Card type: Artifact — Equipment, printed at uncommon. Uncommons fill the middle-tier slots in a standard booster configuration. Mana cost: {4} (4 converted). Keyword abilities: Equip.
Legal in Legacy, Vintage, and Commander.
EDHrec ranks this card #4,118 in Commander, putting it in the niche-pick tier of the format's playable pool.
Illustrated by James Paick. Rarix catalogs 505 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. James Paick
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
