League of legends is newbie it just coppied dota 1 same thing ! Copy Cat !
me myself as an dota 1 and dota 2 player that played both games for a long time currently have the following to say against this.

they are completly different.
anyway this is why i always ban nunu when i have the last ban... he can give himself and the ADC the idiotic movement speed which never stops running out..., not to talk about nunu building a scepter... 95% slow is just op these days