Stinger (Confusing Venom)

You bear a tail that delivers confusing venom to your enemies.

Does str+d8 damage, has 3 doses of venom. Each successful attack, you inject your venom into your victim. They must make a vigor check of 4+ or be poisoned. If they fail, at the start of every turn they must roll a d4, on evens they attack the enemy, on evens they attack allies. They may save again at the end of every turn.