Scrounger's Glee

With a cruel laugh and a flash of your canines, you make a target understand that death is coming to claim it and that its demise will serve to strengthen another. The target becomes Frightened 1 if it fails a Will save (or Frightened 2 on a critical failure). This condition can't be reduced below 1 while the spell is active and the target can hear you. You can Dismiss the spell as a reaction when an ally critically succeeds at a Strike against the target, restoring ] Hit Points to that ally.

Heightened (+2) The number of Hit Points restored when you Dismiss the spell increases by 1d4.