Soil Bound Spirit

Flash
Hexproof, Ephemeral (When Soil Bound Spirit enters the battlefield, create a 2/2 green Spirit creature token with Hexproof named Ephemeral Memory.)
At he beginning of your precombat main phase,
if Soil Bound Spirit is in your graveyard, add two mana of any color to your mana pool.
At the end of your turn, sacrifice Soil Bound Spirit.