I just had an idea. Someone should totally have some sort of electricity/lightning power. We can use them as a power generator to keep the bunker lights on and all it's systems working :D

EDIT: If someone does not make that character, I may very well do so, because I like the convenience of electronics!

Alternatively... someone who can magnetize things. Maybe they could make a power generator that way.

EDIT:

Alternate interesting power, a cleaning power. I mean, who doesn't want a nice spick and span place. Ofc, it'd have to be limited. Can't magically clean the base up in a day. Can't be strong enough to replace cleaning for others. Damn.

Or a repairing skill? Hm...