Ripat, the Primal Ursine

Other green creatures you control get +2/+2.
{3}{g}: Ripat, the Primal Ursine gets +1/+1 for each forest you control until end of turn. Activate this ability only once each turn.
If Ripat, the Pimal Ursine would be sent to the graveyard from the battlefield, you may have each of your creatures deal damage equal to their power to target player. Then exile Ripat, the Primal Ursine.