Bear Totem Skin Changers

Keen Smell: Bear Totem Skin Changers can detect creatures with Stealth.
Reckless: Bear Totem Skin Changers can choose
to gain +1/-1 each round.
Wild Shape: When BTSCs are reduced to 0 or -1 Toughness, the player can return them to its hand, or remove them from play and place a Berserkers token on the battlefield. If reduced to
-2 or less Toughness, they are a Casualty.