Basher is part of the Skin Walker faction which is renown for having weak Rare and Epic champions.
Basher stands as one of the best Skin Walker champions in the game and especially shines in Faction Wars and Arena. His A2 abilities prevent all enemies from using their main skills for 2 turns, usually enough to guarantee your team the victory! Basher also has a weaken on his A1 and a block buffs on his A3 giving him enough utility to be relevant anywhere in the game!
Basher is really worth levelling for your account, almost every person would use him in Faction Wars at least!