Surge of Light

Effect
If the target unit is an ally, it is healed for heal (can ) and this spell gains 1 light counter. If the target unit is an enemy, it receives damage equal to the light counters times damage, consuming all light counters.

Unlocking

 * Surge of Light
 * Unlock the card Archers Spawner.
 * Unlock the card Monk.
 * Kill quest units.