Corrosive Mentor [Shadowmoor] SWSH221 Set: Oath of the Gatewatch

Set: Oath of the Gatewatch Type: Creature — Eldrazi Drone Rarity: Common Cost: {2}{U} Devoid (This card has no color

Our strength comes not only from knowing

Set: Jumpstart 2022 Type: Creature — Merfolk Soldier Rarity: Rare Cost: {2}{U} Whenever a permanent you control becomes untapped

Set: Fourth Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a player casts a blue spell

Set: Commander Masters Tokens Type: Token Artifact Creature — Servo Rarity: Common Demon

Corrosive Mentor [Shadowmoor] SWSH221 Set: Oath of the GatewatchSet: Shadowmoor Type: Creature Elemental Rogue Rarity: Uncommon Cost: {2}{B} Black creatures you control have wither. (They deal damage to creatures in the form of 1 1 counters.) Guttering cinders stoke their dying flames by snuffing out the lights of others.