Naga Myrmidon Naga Myrmidon is a 1 Mana Cost Common Neutral card from the Missions set! Mana Cost: 1 Crafting Cost: 40 / 400 (Golden) Arcane Dust Gained: 5 / 50 (Golden) Rarity: CommonClass: NeutralSet: Missions Tweet Rate this Card Rate this item:1.002.003.004.005.00Submit Rating Rating: 2.6/5. From 11 votes. Please wait... By: Evident - March 20, 2014 - Updated: 9 years ago