A boast ability can be activated at any point after the creature with that ability has been declared as an attacker. This can be before blockers are declared, after blockers are declared but before combat damage is dealt, during combat after combat damage is dealt, during the postcombat main phase, during the end step, or, in some unusual cases, during the cleanup step.
If an effect adds additional combat phases to a turn and a creature with a boast ability attacks more than once during that turn, its boast ability can still be activated only once.
If a creature with a boast ability is put onto the battlefield attacking, it was never declared as an attacker. Its boast ability can't be activated that turn.
Last observed on Scryfall 2 months ago at $0.28. Over the trailing 90 days the price moved between $0.03 and $0.29 across 55 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 3 catalogued treatments from KHM — the lineup includes Foil and 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 #35 of *Kaldheim*, the set that shipped alongside the February 2021 Kaldheim release.
Card type: Creature — Spirit Warrior, color identity white, printed at uncommon. Uncommons fill the middle-tier slots in a standard booster configuration. Mana cost: {W} (1 converted). Keyword abilities: Boast.
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #18,516 in Commander, putting it in the fringe-play tier of the format's playable pool.
Illustrated by Anastasia Ovchinnikova. Rarix catalogs 316 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Anastasia Ovchinnikova
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
If it's not your turn and you gain control of a creature with a boast ability after that creature attacked, you can activate that creature's boast ability if it hasn't been activated yet that turn.
