Blade Historian [Strixhaven: School of Mages Prerelease Promos] March of the Machine Commander you may pay 2 life

you may pay 2 life rather than pay that mana

Set: Commander Legends: Battle for Baldur's Gate Prerelease Promos Type: Legendary Creature — Human Elf Cleric Rarity: Rare Cost: {3}{B} {1}{B}

When Invasion of New Phyrexia enters the battlefield

they get a number of poison counters equal to the difference

Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Rare Cost: {2} {T}

Blade Historian [Strixhaven: School of Mages Prerelease Promos] March of the Machine Commander you may pay 2 lifeSet: Strixhaven: School of Mages Prerelease Promos Type: Creature Human Cleric Rarity: Rare Cost: {R W}{R W}{R W}{R W} Attacking creatures you control have double strike. "So you see, the reckless battle strategy of the Kathorran orcs was effective, but ultimately proved to be a double edged sword. As did their double edged swords."