Red Priest of Yawgmoth [Unknown Event] Exodus Promos "The emergence of the Eldrazi

"The emergence of the Eldrazi isn't necessarily a bad thing

Set: Dominaria United Commander Type: Legendary Artifact Rarity: Mythic Cost: {4}{W}{W} This spell costs {1} less to cast for each Knight you control

Set: Ninth Edition Type: Artifact Rarity: Rare Cost: {4} At the beginning of each player's draw step

Set: Shadowmoor Type: Enchantment — Aura Rarity: Common Cost: {2}{G} Enchant creature

Pay {1} for each +1/+1 counter on Skeleton Scavengers: Regenerate Skeleton Scavengers

Red Priest of Yawgmoth [Unknown Event] Exodus Promos "The emergence of the EldraziSet: Unknown Event Type: Artifact Creature Phyrexian Cleric Rarity: Common Cost: {1}{R} T, Sacrifice an artifact: Add an amount of R equal to the sacrificed artifact's mana value.