Quote Originally Posted by Gormogon View Post

Summoners can cast their dots and spread them quick enough.
It takes all of 5 seconds (8 if you don't SC your shadowflare) of standing still with 0 skill speed to get all your dots up, as Bio and Miasma II are instant casts. Skill speed only really helps egi or ruin I spam, as regardless of how fast you put your dots up they stay up for the same amount of time. So it fits in more ruins I guess, maybe 3-5 over the course of the entire fight. Not to say skill speed is completely useless it is just far far less optimal than either crit or det for summoner, crit can also indirectly raise your spell speed sometimes too for smn.