User blog comment:Relikz/DREAM BATTLE CHRONICLES: TWELFTH MATCH!/@comment-11966702-20131010003656/@comment-86.19.156.214-20131010195715

Unless he knows lightning magic, which we don't think he does, then no. Laxus' lightning body is not Dragon Slayer magic and so does not have a God Slaying magic counterpart. It is part of Laxus' lightning magic, Laxus uses lightning magic and lightning Dragon Slayer magic together, not all of his attacks/abilities are slaying magic, some are just simply elemental attacks/abilities.