Saintweald auto-pops Squeakers which can then auto-pop Pigs of the Sounder. Can be done on turn 1 one with an Onyx Core too which is why Magician is avatar, so you can see 7-10 cards opening hand.

Hamlet // Sylvan Splendor combo - As long as you have the threshold, you can play Squeakers, Swamp Buffalo, and Wild Boars for free, then if you draw into another one of those or have mana for a Muddy Pigs, you can chain into a lot of power on the board for low cost.

Not important to how the deck plays but altering the art on every card to be Pokémon themed because the Squeakers line perfectly mirrors a Pokémon evolution line.