welp im gonna just gonna make a top 10 list. :) (abiltys only not weapons) 

Top 10 strongest wip
0 Gin
1 Hebigami: Im not being biased here: the only reason im placing this here is because of the Class. that can be used and the effective power that they have. 
2 Rinion: summoners are usually a Class to not take lightly because nobody knows what their are going to summon 
3 Eddie: Because of the utilty of the class as a whole (and his mastery level) 
4 Hjalmer: that attack speed though 
5 Renbu: He has a large Damage scaling and could be a powerful Offensive attacker 
6 Overconfident magi. hes got a Very versatile class that could work will in a lot of situations 
7 Lupus intus: is a allround tank but many buffs and large burst damage can wear down the health 
8 Pudding: Koko: gravity is a powerful thing.. 
9 Loki leo: because his positions can be easily compromised 
10 Thundercat: Seems to be a Offensive utilty mage class that has some uses's
(my class is not on to avoid biased placing XD) 

don't kill me...