Eh, I'd just rule that he smells like a troglodyte (since apparently the creator of alter self is an asshat and make the character make a fortitude save against his own stench. That ought to be funny.
Why is troglodtye not a monstrous humanoid? Because the inventor of the troglodyte is also an asshat.
Why is troglodtye not a monstrous humanoid? Because the inventor of the troglodyte is also an asshat.
