It's not like I've never seen them do it before. The point I'm making is that WAR is obviously the most ideal choice for the matter. Even if you're trying to build your amber lights (although killing multiple targets with the same weapon skill only wields the lights from one mob) will still work better for a WAR. MNK has the capability to gain tp relatively quickly (with a staff? lol) that doesn't make them a suitable choice for AoE burns.