DON ' T GET BANNED ! <| sep |> Alright well what ' s it look like then . Don ' t want to intrude on someone else . <| sep |> It ' s worse actually . CoC casts spells as fast as you can crit , with a cooldown of 0 . 5 . If you crit infinitely quickly , you can trigger each linked spell twice per second . With CwC , you cast at a maximum of once every 0 . 56 seconds , across all spells linked . At least that ' s what the wording implies . Which is kind of understandable , considering how much more difficult it is to crit reliably , compared to just slapping this onto a channeling skill and having it work ASAP . This seems much more viable as a way to link up multiple support spells in order to cast them more easily than hitting multiple spells one after another . Ex If you have a Necromancer and you want to cast Desecrate , then an Offering , you could link it to a channel spell with CwC and trigger them both in a little over 1 second , while normally it ' d take you two seconds . I ' d say that specific setup would be especially useful for scourge builds who need a quick reup for their chosen Offering skill .