@GrandMasterKub: Jocasta and the possessed character have linked dials. Whatever click number the possessed character clicks to, Jocasta matches.

echoing this - the two dials should always be on the same printed click number.

Always.

So if you have something like Etrigan (the FL one) with two different dials - one red and one blue - SHENANIGANS! Both start with a "one" - unlike some figures with splits where the higher click numbers are actually higher numbered clicks.

Does anyone think Jocasta would be good for the new pick a power iron man

This dial is good. I bought two and put the dial into my Unleashed Bat Sentrys...now they are REALLY good.