User blog comment:TechyKat/Melee AD Carry/Assassin Concept. Based off Youmu Konpaku./@comment-8257267-20130417184854

I thought that highish mana costs with lowish mana regen may make it more a choice of when to use abilities or not. With relativly high cooldowns I felt that it should be a major decision on whether or not to go in.

I felt that if during the beginning you could go more AD heavy and build towards a more carry build as the game went on. Also I was trying for a lee sin style highly positional based champion as if you ult isn't up it is kinda hard to stun with the 200 yojana slash. Maybe reduce base damage and increase scaling, also maybe reduce amount of cc a bit maybe but I'm not sure what numbers would be good.