Glaciver the Cryomancer

Snowmen you control have dismember (Whenever this creature becomes blocked, put a -1/-1 counter on all creatures blocking it. Create that many 0/1 colorless Appendage creature tokens.).
{s}{s}, Sacrifice two Appendages: Create a 2/3 white and blue Snowman creature token.
Glaciver the Cryomancer has hexproof and protection from red as long as you control another Snowman.