Your attacks with stealth that are attacking a marked hero get +1{p} and "When this hits, this gets go again."
At the beginning of your end phase, if an opponent is marked, you become a random Agent of Chaos. (Your {g} doesn't change.)
Whenever this defends, create a Might token under another hero's control.
Temper (When the combat chain closes, if this defended, put a -1{d} counter on it, then if it has 0{d}, destroy it.)
Whenever this defends, create a Vigor token under another hero's control.
Temper (When the combat chain closes, if this defended, put a -1{d} counter on it, then if it has 0{d}, destroy it.)