Xenagos, the Reveler (JA)

[+1]: Add X mana in any combination of {R} and/or {G} to your mana pool, where X is the number of creatures you control.
[0]: Put a 2/2 red and green Satyr creature token with haste onto the battlefield.
[-6]: Exile the top seven cards of your library. You may put any number of creature and/or land cards from among them onto the battlefield.