River Merfolk [Fallen Empires] Insect Warrior Reverse Type: Instant — Adventure

Reverse Type: Instant — Adventure Counter target noncreature spell

Set: Commander 2015 Type: Land Rarity: Common Secluded Steppe enters the battlefield tapped

Set: Ixalan Type: Artifact — Equipment Rarity: Common Cost: {3} When Pirate's Cutlass enters the battlefield

It's not always gold the thief is after

Set: Commander Masters Type: Instant Rarity: Rare Cost: {2}{R} If you control a commander

River Merfolk [Fallen Empires] Insect Warrior Reverse Type: Instant — AdventureSet: Fallen Empires Type: Creature Merfolk Rarity: Rare Cost: {U}{U} {U}: River Merfolk gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.) "Dwelling in icy mountain streams near Goblin and Orcish foes, the River Merfolk were known for their stoicism." *Sarpadian Empires, vol. V*