v4 p6
“All right,” Wayne said. “I really don’t want to do this, but Thunderbolt!” A spear of lightning shot from his hand and struck an angel midair. It convulsed, wings seizing, then crashed down in front of Gil.
Lightningbolt was the most basic offensive lighting spell. It hadn’t killed in one hit, nor had Wayne expected it to, but it struck hard enough to deal serious damage and ground the creature.
I'd suggest using one name (Thunderbolt or Lightningbolt) consistently. I can't remember what if anything was used previously though.