New Gamemode with highly increased ratios?

Hi, so i've been playing the other moba Dota 2 for my first ever time and i've played it for around 4 matches but holy shit.If people complain this game is broken, then go there and be surprised about how every hero in the game got a point and click stun and a point and click insta kill shit ability.So this have been giving me the idea of creating a gamemode with higly increased ratios but cd remains the same.Like..let's say 5x the damage a Riven ult does or something like that, but the mana should be increased too.Champions that dont use mana or energy (energy should be like mana) should be given less damage or something. What do you think about it?Making it all random would be even more shit xD