Flash is only 180 CE- you lose that pretty quickly when taking blows to the face. Cure IV, however, is fantastic for CE, provided you're curing for the full amount... Well, ok, mostly VE. Still, there's almost no sources of good CE anywhere.
Charm is ok... 320 CE every 15 seconds. BRD is a little better provided you don't have anything better to do than spamming songs... and have some fastcast gear maybe. Honestly, CE is hard like crazy to intentionally build.