Bo, Embraced by the Wild

+1: Add one red and one green mana to your mana pool, then create a 1/1 green-red plant-warrior creature token.
-X: Target creature you control get +X/+X and trample until end of turn.
-7: Reveal the top 10 cards of your library, then you may put any number of creatures with power 6 or less from among them onto the battlefield.