You can exert Anep as you declare it as an attacking creature. You can't do so later in combat, and creatures put onto the battlefield attacking can't be exerted. Any abilities that trigger on exerting an attacking creature will resolve before blockers are declared.
If an exerted permanent is already untapped during your next untap step (most likely because an effect untapped it), exert's effect preventing it from untapping expires without having done anything.
You pay all costs and follow all timing rules for cards played with the permission granted by the ability that triggers when you exert Anep. For example, if the exiled card is a land card, you may play it only during your main phase while the stack is empty.
Last observed on Scryfall 2 months ago at $0.29. Over the trailing 90 days the price moved between $0.17 and $0.32 across 55 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 2 catalogued treatments from J25 — 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 #46 of *Foundations Jumpstart*, the set that shipped alongside the November 2024 Foundations Jumpstart release.
Card type: Legendary Creature — Jackal Warrior, color identity red, printed at uncommon. Uncommons fill the middle-tier slots in a standard booster configuration. Mana cost: {2}{R} (3 converted). Keyword abilities: Trample and Exert.
Legal in Legacy, Vintage, Commander, Brawl, and Historic.
EDHrec ranks this card #15,129 in Commander, putting it in the fringe-play tier of the format's playable pool.
Illustrated by Moopic. Rarix catalogs 9 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Moopic
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
If you gain control of another player's permanent until end of turn and exert it, and then that player regains control of it, it will untap during that player's untap step.
