Tallbird

{3}{t}: Summon a 0/3 Tallbird Egg Token with the the ability: "Transform into a 3/3 Tallbird in 2 turns, with the ability, {3}{t}: Summon a 0/3 Tallbird Egg Token." Whenever a Tallbird Egg is destroyed, get +2/2.
"Don't touch her eggs!" - A wise adventurer.