Vestigial Arms Mutation Warrior Question

[Koshimo]

So I apologize if this ends up being a stupid question, but I am about to get to level 7 in a campaign soon with the choice of getting my first mutation discovery.

I assumed that these things would only be active while under the effects of the Mutagen but I noticed nowhere in Vestigial Arm does it say that.

So my question is when I take the Vestigial Arm discovery do I always have the 3rd (and eventually 4th) arm or only while under the effects of the mutagen?

Also side question same topic was there ever anything official if Mutation Warrior could take extra discovery just for the ones off their limited list? My DM already approved since it makes logical sense but just curious if there was an actual ruling.

Thanks in advance

[Chess Pwn]

yes, vestigial arms is permanent.

Nothing new/specific to mutation warrior has come out

[Koshimo]

Chess Pwn wrote:

yes, vestigial arms is permanent.

Nothing new/specific to mutation warrior has come out

thank you

[kestral287]

Mutation Warrior can take extra Discovery, aye. They're limited to the ones on their list, but they can take the feat. It's rather handy for them once they get into the Greater/Grand Mutagen levels.