Seeking Balance
Luke sighed and concentrated as hard as he could on the next step. He then gathered all that smoke in front of him. Pointing his sword at that toxic cloud, Luke channeled his mana and shot a single bolt of lightning at it.
The smoke completely held back the electricity, the vision Luke had in front of him looked like a fully energized cloud during a thunderstorm. He then began to control that attack using the sword's external incantation.
Taking the form of a dragon, that cloud flew at high speed towards the wooden figures. The moment the dragon got close enough to the head of one of the dolls, Luke snapped his fingers.
That smoke bit the test dummy's head and then exploded. Several bolts of lightning began to spread over each of the targets, completely burning most of the targets' torso.