Considering that Slime Against Humanity is one of the many any number of cards in deck Commander archetypes, this interaction is rather significant
Id flip a coin to determine which one I like better on any given day
There's nothing wrong with prototype, but it has not proven to be a standout mechanic
Would you do anything different, or maybe build around Saruman
During Gen Con 2023, Wizards teased how multiplayer may be coming to MTG Arena in 2025 ish
Bundle of all 5 March of the Machine Commander Decks, with 1 Growing Threat, 1 Cavalry Charge, 1 Call for Backup, 1 Divine Convocation, and 1 Tinker Time Each deck set contains a 100-card ready-to-play deck (2 Traditional Foil + 98 nonfoil cards), plus 10 Planechase cards and 1 planar die to trigger unique abilities and jump across the Multiverse 2-card Collector Booster Sample Packseach deck comes with a sample pack containing 2 special treatment cards from the March of the Machine main set, including 1 Rare or Mythic Rare and at least 1 Traditional Foil card Introducing 50 never-before-seen MTG cards to Commander10 in each deck Accessories included with each deck1 Foil-Etched Display Commander, 10 double-sided tokens, Life Tracker, and deck box Table of Contents show What Are the March of the Machine Commander Decks