Serrated Biskelion

{3} · Artifact Creature — Construct

{T}: Put a -1/-1 counter on this creature and a -1/-1 counter on target creature.

Motor: se resuelve a mano

Rulings (1)

If Serrated Biskelion leaves the battlefield before its ability resolves, you’ll still put a -1/-1 counter on the targeted creature. If the target leaves the battlefield or otherwise becomes an illegal target before the ability resolves, the ability doesn’t resolve and you won’t put a -1/-1 counter on Serrated Biskelion.
Wizards of the Coast · 2008-04-01