Creature â Cat Archer
When Stalking Leonin enters the battlefield, secretly choose an opponent.
Reveal the player you chose: Exile target creature that's attacking you if it's controlled by the chosen player. Activate this ability only once.
There are several ways to secretly choose an opponent, including writing that playerâ€™s name on a piece of paper thatâ€™s kept with 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.
If you didnâ€™t choose an opponent when Stalking Leonin entered the battlefield, you canâ€™t pay the cost to activate its last ability. This will usually happen because you gained control of another playerâ€™s Stalking Leonin or because a creature already on the battlefield became a copy of Stalking Leonin.
If Stalking Leonin leaves the battlefield and returns, itâ€™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, itâ€™s not attacking you. Stalking Leoninâ€™s last ability canâ€™t target it.