So uh, not as many options as before, but I got my championships deck out-
Blacephalon GX, Poipole (ultra beast?), Naganadel (GX ultra beast, wow), Heatran (yet another GX), (I'm not using a Dedenne, GX or not), The Mew family, (Or my other GXs, such as Lycanroc, Kyogre, Galaleo, spspps)