Ice Fang, Night Howler

Vigilence, Deathtouch, First-Strike
Other Wolf creatures you control get +1/+1.
{2}: Other Wolf creatures you control gain
Hexproof from Black and Red until end of turn.
{t} {x} other Wolf creatures you control: Ice Fang,
Night Howler gains +{x}/+{x} until the end Step.
Whenever Ice Fang, Night Howler enters the battlefield under your control, search your
Library for Night Stalker, reveal it and put it into
your hand.