I have made it sound far weaker than it is by exaggerating the numbers significantly to make them neat
You can make a "Counter-Squirrel" aggro-control deck, a tempo-based deck with cards like Aether Burst and Temporal Spring, or a threshold deck with cards like Merfolk Looter, Mental Note, and Careful Study
Sorceries: As someone who builds a lot of decks that utilize the graveyard well, blue Faithless Looting has turned out to be not a terrible card in several of my decks
The goal is to use spread attacks like Tapu Koko's Flying Flip () and use Decidueye GX's Feather Arrow to set up your opponent for a board wipe
Using Mewtwo & Mews Perfection ability lets you use attacks from any card on your Bench or in your discard pile with GX or EX in its name as long as you have the Energy
Michelangelo, Mutant BFF The behavior here is what I'm keying on