User blog comment:Llex/Kedek, The Enlightened Soothsayer/@comment-1618239-20120308034301/@comment-96.248.250.80-20120309031231

Actually it is flat mana stat, not regen. I realized at first that if regen was applied the champion would have had too much sustain imo. But I did mean for his E to be a free cv. I seriously debated about the abuse of this ability because enemy team ganks would be all but impossible with a well placed E.