acorn alchemy card mtg Why couldn't the 'Welcome the Darkness' be a paper card? MB2 Alchemy/Acorn cards Foil exclusives?

With Thrasios ability, you can burn through your entire deck until you find whatever combo or game-closing card you need at any given time

For a more subtle, but Modern-relevant, example, look no further than Scavenging Ooze

Illustrated by Jason Chan Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp

Hydra Broodmaster Hydra Broodmaster comes with an absolutely absurd ability to create an army of tokens

This creature effectively allows you to play a traditional aggro game where you swarm the board with cheap creatures and finishes things while your opponents fiddle around with Talismans and such, and greens deep pool of proliferate abilities gives the deck late game burn