The point about about whether the
Jutsu Shiki was Laxus' attack or Freed's attack is pretty clear. Laxus was definitely the one who used the attack with his own MP. However, I still have a major problem with this and I can see what
BluePegasus means.
First of all, Laxus would have lost the fight without this plot induced feat. That should be a given considering his state beforehand. Many can argue that this cancels out with his disadvantage of having
Magic Barrier Particles inside of him. Fine, I'll give you that. But... One way or the other. Not both. In that very same chapter, Laxus used Red Lightning to which the description never made sense. The whole memory of Yury was clearly Nakama Power and added nothing to the fight except downgrading Laxus' image. By the way, the explanation about the magic barrier particles was flawed itself, but that can be discussed another time.
Second of all, Freed teaching Laxus
Rune Magic was totally nonsense whether you agree with it or not. There has never been a case in the whole series where this happened so it shouldn't be compared to anything else. A feat like this should take a long time to achieve and not just in one year; therefore, it should be classified in its own class. Just to clarify... Teaching Magic and Lending Magic are
not equivalent. I can understand Igneel lending Natsu his magic. I can understand Silver lending Gray his magic. I can understand Mavis lending Cana her magic. What do they all have in common? Time Limit. They all eventually run out meaning that you won't be able to use it anymore unless you re-learn it with prior knowledge about it, just like Gray did with
Ice Devil Slaying Magic. But Laxus was taught
Rune Magic by Freed... One that, in theory, lasts forever... Meaning that Laxus now knows Lightning Dragon Slaying Magic
and Rune Magic. Good job Freed. You just made yourself totally useless. Aside from the jokes, if it is really this easy, then Fairy Tail should just dedicate one year teaching magic to one another so that everyone has
Elemental Magic.
Additionally, Laxus using
Fairy Law is different from this situation.
Fairy Law is not Makarov's magic. His is
Titan's Magic. So it is legitimate for Laxus to use such a spell as it is one of the
Fairy Tail's Top 3 Magic Spells.