mtg scars of mirrodin booster box / When you accumulate three artifacts on the battlefield Magic the Gathering Mirrodin Booster

Your deck, including your commander, must meet its companion requirement

It essentially gives you a break from Standard because you can play in a format where the most powerful decks likely arent as popular thanks to changes to their key pieces

Then, Link Summon these two monsters for a Tri-Brigade Ferrijit the Barren Blossom

Relinquished Anima can be Link Summoned using Infernoid Evil by itself to expedite the search and possibly remove an opponent's monster

Speaking of which, keep your eyes peeled here for that, and other precon guides from your budget buddies in the Scrap Trawlers

These speculations gained traction with confirmation from GameStop employees, as reported by both Pokebeach and Polygon