This feels like something that would work better on a fresh server, so people cannot cheat. Spirit Summoner + War Smith looks interesting, since you get lens + creature + manac + war + summon. I have a character that started with spec summon and it gets very op very quickly. With creature you could buff a weapon skill to get through the early levels. You could also go for life magic. It wouldn't be speciliazed but you do have spec creature to yield. I think you could get everything by level 60 if you did without war.
Does the League have "Rules"? If so, Suggestion. as a "Newb", I went to the "Auroch-League-Info" chat room and there's info and builds, but no "Rules" anywhere.