I guess "to avoid w8ing for the regen to become required" is a good reason to take it out. Really I thought it was just to darn slow
to be called troll ring...more like ring of lesser regeneration. By any name it sukd. Any group worth its AC would just recall......in the age of zerging whos gunna w8 so long.
I wouldnt totally trash the idea tho. Lesser ring of regen = 1hp/60secs - ring of regen = 1hp/30secs - improved ring of regen = 1hp/15secs - greater ring of regen = 1hp/6secs and the troll ring 3hp/6secs
Make it binding....make it exclusive.....make it a clicky with 1-5 charges that last for 5-10 mins maybe. could use some work and balancing but its useful.