acorn alchemy card mtg Mystery Booster 2 Contents Fully Revealed By Wizards Euru, Acorn Scrounger · Alchemy:

You want to turn your enchantments into creatures as quickly as you can so you can start getting in for damage

Tap three untapped Advisors, Artificers, and/or Monks you control: Draw a card

If you're lucky enough, it can stick around for its final chapter, hopefully winning you the game if you have an Ugin and a few other permanents lying around

That could be a card like Davriels Withering, which perpetually gives a creature -1/-2 if that card reduces a creature to 0 toughness or less and sends it to the graveyard, for example, the debuff will remain in effect even if a player is able to bring it back to battlefield (causing it to immediately die again)