If a creature can't attack for any reason (such as being tapped or having come under that player's control that turn), then it doesn't attack. If there's a cost associated with having a creature attack, the player isn't forced to pay that cost, so it doesn't have to attack in that case either.
The controller of each attacking creature still chooses which player or planeswalker that creature attacks.
Last observed on Scryfall 2 months ago at $0.86. Over the trailing 90 days the price moved between $0.10 and $1.29 across 254 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 2 catalogued treatments from C15 — 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 #86 of *Commander 2015*, the set that shipped alongside the November 2015 Commander 2015 release.
Card type: Legendary Enchantment Artifact, color identity blue, printed at rare. Rares occupy the bottom-of-pack rare slot in standard boosters. Mana cost: {2}{U}{U} (4 converted).
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #412 in Commander, putting it in the popular-include tier of the format's playable pool.
Illustrated by Yeong-Hao Han. Rarix catalogs 745 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Yeong-Hao Han
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
