Fenroar, Canine Wargod

Flying, vigilance, haste, indestructable
When Fenroar, Canine Wargod enters the battlefield, all creatures you control get +2/+2
and gain vigilance.
When Fenroar, Canine Wargod dies or is put
into exile from the battlefield, you may put it
into its owner's library third from the top.