Discuss Myrsmith from SoM!!
http://www.rarityguide.com/images/mtg/som/myrsmith.jpg
Myrsmith - 1W
Creature - Human Artificer (Uncommon)
Whenever you cast an artifact spell, you may pay 1. If you do, put a 1/1 colorless Myr artifact creature token onto the battlefield.
2/1
