Has anyone tried it? Rit lord recharging instantly after casting rituals means you can cast a whole bank of spirits at 20 in whatever att you have(i like to pick either 16 in channeling or communing and put the rest on a hero that has 16 in the opposite stat) then end with a suped up SoS or SoGM... Most of the spirits would outlast the recharge on arcane mimicry(or if not with only about a 15-20 second non-uber downtime) and do a **** ton of damage in the meantime.... I've used mimicry to get SoGM+SoS but I wonder about SoS+Rit lord(summon all the channeling stuff, including Gaze of Fury now that blood song will be ready again in 15 seconds, ending with SoS, since it's not technically a ritual it wouldn't recharge rit lord i assume) or Using rit lord to summon uber communing stuff then SoGMing at 20 communing...
My rit hero usually has either SoS or SoGM/Soul twist depending on what i'm doing so what i' thinking is i figure out a stooge hero that doesn't need his elite slot, and giving that guy Rit lord just so I can copy it. Most likely a N/Rt, usually stick icy veins, discord or something there anyway since most of the resto elites seem redundant...
With Spirit siphon being what it is you could probably arcane echo arcane mimicry and get SoS, SoGM and rit lord on one bar....