Teach (Black, control) and Shanks (Red, board suppression)
But when the deck is doing what it is built to do, every creature you make effectively turns into part of your mana engine
For those just starting their journey into the Pokmon TCG, understanding the nuances of Basic Pokmon is crucial
This problem is super easy to fix: either Wizards could have downshifted the rarity on Mystical Archives everywhere while keeping the distribution the same (e.g., make Crux of Fate a rare and Faithless Looting a common but still have them show up at the current rate in packs), or Wizards simply could say, "You can acquire these cards with a wildcard based on the cards' true / original rarity, rather than their inflated Mystical Archive rarity." Second, several of the rare or mythic Mystical Archives already exist on Magic Arena at lower rarities
I think the trainer of this set is none other than Ultra Ball
Vexing Radgull is a little niche, but I actually think in many ways its a stronger Thrummingbird for proliferate decks