Scute Mutant

Flying
Level Up {2}{g} (Level up can be activated any time you could cast a sorcery.)
Level 1-3 — Whenever Scute Mutant deals combat damage to a player, draw a card.
Level 4-6 — Scute Mutant becomes a 4/4 with trample and has regenerate 2.
Level 7-9 — Scute Mutant gains "Mutant creatures you control can be tapped for {G}, and lifelink."
Level 10 — At the beginning of combat on your turn, create a Mutant Scute token for each Scute you control. These tokens have haste. Scutes can't be blocked,