pokemon great encounters booster box TCG M1S MEGA Symphonia Pack 3-Pack Japanese Version captivating artwork Pokemon Diamonds & Pearls Great

That's seems pretty strong, and you can flash it out while their card draw is on the stack to resolve first

Adverse Conditions Blinkmoth Infusion Cerulean Wisps Chain Stasis Chill of the Grave Chilling Grasp Code of Constraint Crippling Chill Crypsis Decision Paralysis Domineering Will Dramatic Reversal Dream's Grip Fleeting Reflection Framed

Sacrifice after III.) I - Create a 2/2 white Astartes Warrior creature token with vigilance for each opponent you have

If a card was rare during playtesting, it meant that no more than five or six copies were produced

And all those cards are good in the deck without the combo coming to bear

So looking specifically at this Mewtwo EX card, it is definitely wise to use this card in a mostly Psychic type deck so that the energy cards attached to Mewtwo are psychic thus allowing you to do more damage with Shatter Shot