1 102 pokemon card Alcremie (44/102) - Stellar Miracle (sv7) this item offers a spectacular aesthetic for a gallery Aggron - 1/102 - Holo

Craft with artifact three generic, two white mana (Three generic, two white mana, Exile this artifact, Exile another artifact you control or an artifact card from your graveyard: Return this card transformed under its owners control

But this is roughly how I'd prioritize and think about potential paths for your deck to focus on

This is also taking into consideration cards that are exclusive to Magic: The Gathering Arena, various foiling types, The List, and so many more

Sacrificing a creature to populate is a steep entry cost, though, so you need to be somewhat wide before this starts to accrue value

Blessing of Frost promotes playing more two-drops than previous Mono-Green Aggro decks, and doubling up the power boost from Blessing of Frost will end games immediately

Theres no need to worry that WotC will throw the most powerful planeswalkers around willy-nilly