Gabilgathol Hammerguard

As long as you control a legendary creature, Gabilgathol Strongblade gets +1/+0 and first
strike.
{2}, Sacrifice Gabilgathol Strongblade: Target
creature gains indestructible until end of turn
and you gain hexproof until end of turn.
"The Naugrim are a hardy folk. Small of stature but
great in spirit."