Re: GMing for a new group
Supervillain (or Supervillain group) #1 appears, and voila! team is needed to take him (or it) down.
could be done a) just like post before this, heroes taken hostage and are fighting to free themselves or villain is too powerful for one super so he then asks for help from the others. c) like but this time government/rich businessman/ etc... holds audition or finds the supers to help with big trouble. Heroes can then be paid and/or receive helpful rewards from this power.