If you didn't choose an opponent when Stalking Leonin entered the battlefield, you can't pay the cost to activate its last ability. This will usually happen because you gained control of another player's Stalking Leonin or because a creature already on the battlefield became a copy of Stalking Leonin.
If you have multiple Stalking Leonins, you may choose a different opponent for each one. Be careful to keep track of which opponent is chosen for each Stalking Leonin.
There are several ways to secretly choose an opponent, including writing that player's name on a piece of paper that's kept with Stalking Leonin.
Last observed on Scryfall 2 months ago at $0.27. Over the trailing 90 days the price moved between $0.10 and $0.34 across 44 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 2 catalogued treatments from C17 — 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 #7 of *Commander 2017*, the set that shipped alongside the August 2017 Commander 2017 release.
Card type: Creature — Cat Archer, color identity white, printed at rare. Rares occupy the bottom-of-pack rare slot in standard boosters. Mana cost: {2}{W} (3 converted).
Legal in Legacy, Vintage, and Commander.
EDHrec ranks this card #9,077 in Commander, putting it in the niche-pick tier of the format's playable pool.
Illustrated by Zoltan Boros. Rarix catalogs 928 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Zoltan Boros
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
If Stalking Leonin leaves the battlefield and returns, it's considered a new object. You may choose a new opponent and you may activate its last ability again.
If a creature is attacking a planeswalker you control, it's not attacking you. Stalking Leonin's last ability can't target it.
