mtg for mirrodin cards Magic The Gathering draw a card MTG Master's Call Mirrodin Besieged

To help celebrate this gathering for Magic: The Gathering , players who participate in one of these events will receive a non-foil borderless card featuring a new version of one of the legendary creatures from the Secret Lair x Dungeons & Dragons: Honor Among Thieves drop while supplies last

Emry's deck can use free artifacts like Ornithopter and Mishra's Bauble to build up a "storm" count for Aetherflux Reservoir, or it can stock up the graveyard to make someone lose the game outright with Mirrodin Besieged's Phyrexian mode

The answer is that it was probably an accident

To begin, lets look at the main subset, the Mystical Archive

When you get past that hangup, what stands before you is easily one of the most deceptively useful cards to come out of Core Set 2021