Merrow Commerce [Lorwyn] Fourth Edition Set: Kaladesh Inventions Type: Artifact

Set: Kaladesh Inventions Type: Artifact Creature — Thopter Rarity: Mythic Cost: {0} Flying

Sacrifice a creature: Put a +1/+1 counter on Carrion Feeder

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

If it's a land card or a creature card with mana value less than or equal to the number of loyalty counters on Nissa

Merrow Commerce [Lorwyn] Fourth Edition Set: Kaladesh Inventions Type: ArtifactSet: Lorwyn Type: Tribal Enchantment Merfolk Rarity: Uncommon Cost: {1}{U} At the beginning of your end step, untap all Merfolk you control. Schools meet and mingle on Lorwyn's riverways. In the bustling interplay, the merrow renew their sense of community as they sharpen their wits and hone their trading skills.