Consume

This spell is a part of the Spark spell chain and is found in the Spark rune stone.

With this manipulation you directly transfer the magic you use to the feet of the target in the form of a circle. When the spell is completed the ring ignites and surrounds the enemy in flame. The enemy remains on fire, fueled by magic. Each round it does 8d10 points of damage to the target. If the target is killed by the spell then you get healed by the consumed life (by the total Vitality that the target had).