Rey (Jedi Training) Strategy Guide

For Defiant Slash, what happens if there aren't any other Resistance allies to target?

"Deal Physical damage to target enemy and inflict Healing Immunity for 2 turns (this effect can’t be Copied, Dispelled, or Resisted). Target other Resistance ally and dispel all their debuffs, call them to Assist, and grant them Foresight for 2 turns. (Cooldown 5)."