Nature Change (in every Pokemon Center).Switch To hidden Ability (Celadon City).New Items (Toxic, Red Orb, Blue Orb, N.solarizer, Prison Bottle, Arceus Plates, Silvally Memories and more).Form Change ( Morpeko, Eiscue, Cramorent, Minior etc.).Rematch - Serena, May, Ash, Champion Brendan, Champion Ethan (beat the game).Daily Items - Celadon city (Heart Scale, Wishing Piece, Gold Bottle and more).Auto-Gift Machine (in every Pokemon Center - except islands).SOS Battle (Totem) - Inverse Battle - Sky Battle.New Items (Shiny Charm,GEMs,Mega Stones,Z-Crytals,and more).Disappearing HP-bars during Attack Animations.Mega Evolution / Primal Reversion / Ultra Burst / Gigantamax.Z-Moves are available & with Animations.Vastly improved AI system with decision-making skills for all new battle effects.Almost All Moves, Abilities, Items, Item Effects through Gen 8.Gym Leaders, Elite4, Expert & Legendaries trainers Rematch ( beat the game).No double battles against Slite4 & some trainers (even if you disable this option).No bag in all Rematches (even if you disable this option).Expanded Bag, Expanded PC Boxes (up to 24!).9 Fakemons (Shadow Lugia, Crystal Onix, Armored Mewtwo + 6 Megas).