Rank | Pokemon | Usage | Usage % | Wins | Win % 1 Giratina 8 50.00% 4 50.00% Chansey 8 50.00% 4 50.00% 2 Xerneas 7 43.75% 4 57.14% 3 Gengar-Mega 5 31.25% 3 60.00% 4 Groudon 4 25.00% 3 75.00% 5 Celesteela 4 25.00% 1 25.00% Mewtwo-Mega-Y 4 25.00% 1 25.00% Yveltal 4 25.00% 1 25.00% 6 Diancie-Mega 3 18.75% 2 66.67% Mewtwo-Mega-X 3 18.75% 2 66.67% 7 Necrozma-Dusk-Mane 3 18.75% 1 33.33% 8 Zygarde-Complete 3 18.75% 0 0.00% Kyogre-Primal 3 18.75% 0 0.00% 9 Ho-oh 2 12.50% 2 100.00% Shedinja 2 12.50% 2 100.00% Suicune 2 12.50% 2 100.00% Tyranitar-Mega 2 12.50% 2 100.00% 10 Arceus 2 12.50% 1 50.00% Regigigas 2 12.50% 1 50.00% 11 Audino-Mega 2 12.50% 0 0.00% Greninja-Ash 2 12.50% 0 0.00% 12 Blaziken-Mega 1 6.25% 1 100.00% Dialga 1 6.25% 1 100.00% Magearna 1 6.25% 1 100.00% Kyurem-White 1 6.25% 1 100.00% Slaking 1 6.25% 1 100.00% Zekrom 1 6.25% 1 100.00% 13 Beedrill-Mega 1 6.25% 0 0.00% Charizard-Mega-Y 1 6.25% 0 0.00% Garchomp-Mega 1 6.25% 0 0.00% Kartana 1 6.25% 0 0.00% Registeel 1 6.25% 0 0.00% Sableye-Mega 1 6.25% 0 0.00%