So rather than the usual format, let's talk about the categories of cards in the deck, and I'll share with you my list category by category
Faeburrow Elder and Selvala, Explorer Returned are the most reliable of Selesnyas mana ramp options due to their low mana cost, but both also need to tap to generate mana, so youll need a way to give them haste to access their mana generation on the turn you play them
Paralyzed: A player indicates that a Pokmon is Paralyzed by turning its card 90 degrees to the right
Speaking from the uninformed perspective of someone who's never opened an Unfinity pack, the set looks like it would be fun the first time you tried it, and then never again (outside of an Attraction Commander deck, which admittedly sounds like a laugh)
Whether this means tapping their creatures, limiting when they can play spells/abilities, mana tax, or sacrificing permanents, all of these count as using a STAX strategy