Finale of Devastation

Mana Cost: {X}{G}{G}
Total Cost: 2
Type: Sorcery
Description: Search your library and/or graveyard for a creature card with mana value X or less and put it onto the battlefield. If you search your library this way, shuffle. If X is 10 or more, creatures you control get +X/+X and gain haste until end of turn.
Colors: G