Skoll

Haste, Grouping, First Strike.
Skoll gets +1/+1 for as long as Hati is in Play.
{w}{t}: Put a -1/-1 Counter on Target Creature.
It is possible that Skoll is Fenrir, and, if so,
'there could be a nature-mythological interpre-
tation in the myth of Skoll and Hati.'