One Charm that makes sense with Lunars...

Commanded To Fly. Instead of outright going 'screw you' to mental influence, the Lunar instead turns a mind control of 'kill your Solar Mate' to 'kill your Solar Mate while juggling teacups and dancing the macarena' and then goes 'okay, that's just silly'.

Awesome, fits Lunars, and awesome.

Did I mention awesome?

In any case, that's the sort of Charm to mimic. Actually, a couple of Lunar Social Charms work well, mostly Manipulation ones. Give people your Intimacies, take on the mind of an animal of avoid a social attack... list goes on.