mega aggron pokemon card Gold Star - Pokémon CUSTOM holofoil pattern or surface detail) M Aggron EX Full Art

I have tested all reasonable ACE SPEC Trainers in this particular build, and the best one is, in my mind, Computer Search

When that one leaves the battlefield, you'll shuffle your library

Illustrator: PLANETA CG Works Espeon ex #228 Espeon ex (2-Star Shiny, Double Shiny Rare rarity) is the #228/234 card from the Fantastical Parade set in Pokmon TCG Pocket

If you dont cast it, put it into your hand. Basically, as long as you use instant speed spells, you can constantly generate value by drawing cards or casting stuff for free, and thats really very hard to beat when youre also messing up everyone elses fun at the same time