Godrick the Grafted

Reach, Trample

When Godrick the Grafted destroys a creature,
Graft it. (Godrick gains one passive ability of the
user's choice from the destroyed creature. If that
creature does not have any passive abilities, add a
+1/+1 counter instead.)
{b}{t} Destroy target creature.

"Forefathers one and all! Bear witness!"