B is for Botanist
Your role is Botanist
Your alignment is Town Protective
You have discovered a breed of plant capable of stopping bullets with it's roots, you had better put this to good use
During the night you may choose to plant up to 3 plants near people's houses
If a player with a plant would be attacked, they will survive, however, their plant will wilt and die, due to the nature of this new breed, any other plants not in your possession will also wilt and die, however, those you have with you will remain healthy
You have 12 plants
Plaintext explanation:
You can add up to 3 people a night to a shared ring of night immunity
This will persist until one of the people in the immunity ring is attacked, at which point the ring will break and nobody will be night immune anymore, and the next night you add people to a new ring which follows the same rules
You can only use your ability 12 times
If the numbers make it seem OP or UP they can be tweaked, but I thought the idea of shared night immunity could be an interesting concept to explore