Merrow Commerce [Lorwyn] 074 Polymorphine — You may have

Polymorphine — You may have Callidus Assassin enter the battlefield tapped as a copy of any creature on the battlefield

Set: March of the Machine Prerelease Promos Type: Enchantment Rarity: Rare Cost: {5}{R}{R}{R} Convoke (Your creatures can help cast this spell

where X is that spell's mana value

cascade (When you cast this spell

Set: Tenth Edition Type: Creature — Angel Rarity: Rare Cost: {3}{W}{W} Flying

Merrow Commerce [Lorwyn] 074 Polymorphine — You may haveSet: 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.