mewtwo mega pokemon card Team Rocket's ex - BGS 9.5 Psychic Colorless Mega Mewtwo EX Vanishing Strike

The cards secondary effect is that whenever you cast an instant or sorcery spell while its on the battlefield, it gets a +1/+1 counter, to become at least a 3/3 attacker or defender

According to my count, this marks the thirteenth Mox card ever to be printed (if you included Unhinged 's Mox Lotus and Unglued 's Jack-in-the-Mox)

Giving all your cards storm is extremely powerful, but youre unlikely to storm off the turn you play Prismari without a very powerful draw that involves lots of rituals to drop Prismari

It may just be a flash in the pan however, since the deck didn't beat out the competition in the Dallas Dreamhack tournament last week