Protip: If you have a lot of Antimatters and TUs, Hecate has an Antimattered Voodoo Doll on her side and won't buff any other Dolls, you can TU the Antimattered doll, then use an Antimatter on it and TU it some more. I figured this out in a very strange game against her.
In other news, I still haven't won any cards from Hecate, despite her having one of the highest droprates out of all the Gods.