Spin Master Bakugan Bakubowl - Season 2 New Vestroia An arena designed especially for tournament Bakugan play Prepare to engage in battle in the Bakubowl Arena Strategically bank your Bakugan off the bumpers for even more action Each bumper holds 6 of your favorite Bakugan and 6 cards One BakuMat, One CarryBag, 4 Ramps