Archon of Cruelty [Modern Horizons 2 Prerelease Promos] 001 by placing this Tamer as

by placing this Tamer as the bottom digivolution card of 1 of your Digimon with [Belphemon] in its name

They likely refer not to one mage

Set: Black & White: Boundaries Crossed Type: Supporter Rarity: Ultra Rare

Thunian scout

a sketch card

Archon of Cruelty [Modern Horizons 2 Prerelease Promos] 001 by placing this Tamer asSet: Modern Horizons 2 Prerelease Promos Type: Creature Archon Rarity: Mythic Cost: {6}{B}{B} Flying Whenever Archon of Cruelty enters the battlefield or attacks, target opponent sacrifices a creature or planeswalker, discards a card, and loses 3 life. You draw a card and gain 3 life. Malice spreads on wings of tyranny.