>>28820807By playing properly built Mega Mewtwo and Mega Scizor decks.
I only lose with Volcanion and tie with Mewtwo using the scizor deck and only lose with Gardevoir and tie with Scizor using the Mewtwo deck.
>>28820847pic related, kind of outdated but my client update is bugging so I can provide a recent one, im currently at 90/102.
With my Scizor deck im at 25/30 and the 5 losses were against Volcanions.
