the Jester
Legend
Yes they can, and sometimes they should.
IMHO if you get the same xp as for a potentially-lethal combat as for a skill challenge, there should be comparable risk. Generally "everyone loses a healing surge" is not a comparable risk to a combat.
IMHO if you get the same xp as for a potentially-lethal combat as for a skill challenge, there should be comparable risk. Generally "everyone loses a healing surge" is not a comparable risk to a combat.