Arcane Genesis

For each creature you control with converted
mana cost X or less, create a token that's a copy
of that creature.
Landcycling {3}{g/u}{g/u}
When you cycle Arcane Genesis, create a 1/1 blue and green Spirit creature token with
"{3}{g/u}{g/u}, Sacrifice this creature: Return target card named Arcane Genesis from your graveyard to your hand."