Kalindlara Contributor |
EDIT: I didn't realize you were talking about the master's mutation spell - I had to go look it up. As it's undefined, I don't know what to do with it. I suggest asking in the product thread. ^_^
Manly-man teapot |
Master's Mutation is a Polymorph effect, and you would normally polymorph "into" a specific kind of creature. The Poison ability would replicate the poison of the thing you're changing into. This spell doesn't polymorph you into something, though, and the stats of the poison ability is literally undefined.
Monster Summoner's Handbook is probably the worst-edited companion since Adventurer's Armory. As a Player's Companion, it will never, ever get an official FAQ answer. So your GM is going to be not just the final, but the only authority on this. Although you could of course try to contact the hack who wrote it, make him write something in complete rules. If you do, ask him to fix Alter Summoned Monster while he's at it.