Commander players will be happy with Kamigawa: Neon Dynasty, as head designer Mark Rosewater confirmed on the stream that the set has a Legends theme, and has a "higher than normal" number of Legendary creatures for a premiere (Standard-legal) set
But you know whats even more perfect
There are plenty of powerful Sagas in red, white, and green to choose from, meaning Eivor will always have value
But here is this set we can kick Dismantling Blow for two cards, kick Orim's Thunder to burn down a creature, Aura Mutation for some 1/1 Saprolings, drawing a card off Aura Blast, and many more effects in just one Block
Unstoppable Ash While not technically a Treefolk lord, this card hailing from Morningside certainly suits Treefolk decks perfectly due to its triggered ability that boosts your all of your creatures toughness by five whenever they get blocked, which will aid Treefolk creatures greatly as they already hold high toughness across the board as a creature type