Pay 2 Force, remove one of your units from any arena from the game Choose one: Disrupt an ability with "discard" in its game text. That ability can't be used again until end of game. Or: Remove up to X damage counters, where X is the total build cost of the removed unit, divided as you choose from your units in that arena. Each unit you remove 1 or more damage counters from this way gets +1 health until it is discarded.
Enhance: Pay 1 more Force Also, Noble Sacrifice can't be disrupted.