Using the Bakugan Training Set is super easy. First, set up the playset with the spring - loaded paddle, 3 totems, and the wall piece. Then, drop your Bakugan on the playset and roll it towards the Gate Card for the cool pop - open transformation. Represent your Bakugan with the included Clan Flags during the battle. You can level up your game by using the Character Card. Each Bakugan action figure has a special code for Roblox, so make sure to use it. You can combine multiple Training Sets or the Battle Arena for a more intense battle. When you're done, use the Baku - tin (sold separately) to store your Bakugan characters and cards. As for maintenance, keep the playset clean and dry. Avoid bending the paddle or totems too much to make sure they last. And always keep the special codes safe so you can use them in the online game.