Lucidity now grants: +2/+4/+6 to Concentration and Diplomacy, +1/+2/+3 to Use Magic Device, plus an extra Song per rest.
At the moment on live this is worth twisting in on characters. This change is stupid. Twisting this in offers most players nothing other than the umd, and any player that chose it did so at a cost to dps / ppr / saves etc.

At 1/2/3 classses that have high umd don't need it, classes that don't have high umd won't bother making use of it as the bonus is too small for a tier 2 twist.

Don't go ahead with this.