LEGO Ninjago TBD Neat-Oh. Case – Take control of your very own TBD kingdom with this brand new interactive case from Neat-Oh. Hold jousts between your favorite tribes on the fold-out ramp by day and easily store your pieces by night in this beautifully designed arena. Case folds flat when not in use and easily wipes clean with a damp cloth for any unexpected spills. LEGO Blocks not included. ZipBin Products - Keep It Together. LEGO, The LEGO logo, the Brick and Knob configuration are trademarks of the LEGO Group. 2012 LEGO Group.