Niv-Mizzet Reborn Niv-Mizzet Reborn is a combo piece in decks filled with gold cards
It won't change later in the turn if the number of creatures you control changes
It fits naturally into shells that care about high mana value creatures and top-end density
If you're thinking of trying out this format, there are quite a few banned cards: Balustrade Spy Bloodstained Mire Expressive Iteration Felidar Guardian Field of the Dead Flooded Strand Geological Appraiser Inverter of Truth Karn, the Great Creator Kethis, the Hidden Hand Leyline of Abundance Lurrus of the Dream-Den Nexus of Fate Oko, Thief of Crowns Once Upon a Time Polluted Delta Teferi, Time Raveler Undercity Informer Underworld Breach Uro, Titan of Nature's Wrath Veil of Summer Walking Ballista Wilderness Reclamation Windswept Heath Winota, Joiner of Forces Wooded Foothills MTG Historic banlist Historic is a digital format for MTG Arena, and is the app's largest constructed format, consisting of both old and new cards
You may have two commanders if one of them is a legendary creature with the choose a background ability and the other is a legendary Background enchantment
A Mono-Black Control deck built around Zenos yae Galvus, with the plan being to flip Zenos and win with the massive 8/8 flier on the backside while also killing everything our opponent plays