So is Arceus Donk going to become a threat If we have RR-On after next rotation? People are saying that it will be. Let's see, Rainbow Energy, Expert Belt, DCE, and Game on Turn 2? By then we'd lose Crobat G, Poke Turn, but PlusPower would help it I suppose and Beginning Door with Pokemon Collector, it could get very nasty. Prepare to run Lost Remover people...
LostGar I don't think will see as much play post-rotation cause it loses Palkia G Lv. X for Lost Cyclone, Uxie LA for Drawpower, and that's really about it for it. Without Palkia G Lv. X LostGar loses it's main engine to get Pokemon into the Lost Zone faster unless it has a way of attaching more energies onto Gengar Prime to be able to Hurl into Darkness probably with Jirachi UL.