There's always a bigger and badder option if you could afford to pay more, which means that no matter who you Call a deck playing it straight is usually going to win up unhappy
Each Theme Booster contains 12 rares and/or mythic rares and 3334 commons and uncommons
A deck full of all cipher cards is going to end up cumbersome and uncastable, but judicious sprinkles to a solid base that accent the deck goals are going to be dangerous and effective
Artifact Color tag templates(None) Leaden Myr Creature Artifact - Myr Color tag templates(None) Magus of the Coffers , : Add for each Swamp you control
I mean, sure, its only five mana more and returns to your hand when it blocks, but at least Zephyr Spirit gets one more point of toughness
Big cards are a lot easier to include and play if they have relevant effects on the game right away so the EtB effect for this is of huge value