cards with backup mtg Call for March of the Machines Commander Deck Players are only allowed one of each card in their deck MTGNexus - Parachuting Backup

Brotherhood Regalia Brotherhood Regalia isn't exactly another Swiftfoot Boots, but it has excellent utility, primarily with commanders that leverage the unblockable ability like Yuriko, the Tiger's Shadow and Kaalia of the Vast

If the hybrid mana rules change comes into effect, Ashiok will become a fantastic option for such decks overnight, particularly those like Bruvac the Grandiloquent that pursue a Mill strategy

Doorkeeper Thrull Doorkeeper Thrull takes the best of Hushwing Gryff and Tocatli Honor Guard and slaps it on a cheap, tiny flier

This card was so eminently strong when it was legal in Standard that it had to be banned, as there was simply no downside for any midrange deck that featured the color red to include it

Suppress the urge to craft four of a single card

Since Arcane Barrage has X for its cost, you can pay any amount and that will become its casting cost