Sura's Sixth Shadow description says damage on hit but the damage is applied after the skill, not on hit. 

Hashashin and Kunoichi's passive always hits their target while Sura keeps missing just because his damage is AoE, not target specific like Kunoichi and Hashashin, at the same time the damage is delayed. 

Also Awakening Kunoichi and Ninja when? I hope they'll arrive before Awakening Dosa.

Also please rework Sura, his entire skill set is for Ninja. Isn't it Ninja = Hashashin = Kunoichi while Sura = Zayed = Awakening Kunoichi?