Actually guren with upgrades she becomes a really decent ninja like when she reaches 3 star she basically becomes a dodge ninja.... and when she reaches 4 star she can immobile 3 ninjas and when opponent holds 0 chakra 30% more dmg...

Well Guren was given for free in china? The question is to buy her now or not to buy her?? Pretty shakespearan question indeed :P... Her price isnt really that much so what you guys think ?? Or wait the season system which english version has yet to introduce ? Pretty much you get roughly 20 frags from free at tree if you have good rng on getting fortune coins soo.... heres the dilemma .. actually i had bad rng which i can barely reach 15 frags i think

Well let me know your thoughts guys