commander 2021 booster box Magic: The Gathering - March of the Machines Deluxe Bundle – Growing Threat With mechanics inspired by classic Dungeons Commander 2021 - Set of

Once per turn, if another face-up "PSY-Frame" card you control leaves the field (except during the Damage Step): You can Special Summon 1 "PSY-Frame" monster from your hand

Another great combo is the Magicians' Souls + Illusion of Chaos engine

Seize Opportunity The perfect kind of flexible card to copy in decks that Flurry or Storm

Inga and Esika, Morophon, the Boundless, Tesak, Judiths Hellhound, Magnus the Red, and Rakdos, Lord of Riots can all make a massive impact on how fast your army grows

Address/residency requirements are actually pretty common in these sorts of quasi-contractual promotions and events, wherein there needs to be some sort of localized legal framework for agreements like this, where if you win competition you get some sort of prize or eligibility privilege