Plasmorex recipe

Would anyone be able to tell me where they got their recipe for Plasmorex? I’ve gone through all the towns again to check if I’ve got any quests uncompleted, but it looks like I’ve done them all.

Any help is appreciated!

It’s possible that Plasmorex was a hunter battle reward, but I really have no idea.

Do you have Maldan on your map? It’s southwest of Geat.

PLasmorex is a reward for beating the Pyrowyrm in that one desert city, if I recall correctly…

…but then again, I have a terrible memory. n.n

Thanks everyone, found it from a side quest from a city that I hadn’t discovered yet. But yeah Tiberius, you have to kill a pyrowyrm to get it.