Ezreal, Lorwyn Attuned

: Ezreal, Lorwyn Attuned can be your commander. Eminence: Elf creatures you control gain +1/+1.
-2: You get an emblem with "At the start of your upkeep, add 1 green mana to your mana pool."
+3: Create a 1/1 Elf creature token with haste, and draw a card. If it's a land, put it into the battlefield tapped.