Disney Infinity 2.0 has a couple ways of keeping track of your Infinity collection. In the game menu there is a Disney Infinity Collection menu. Selecting this option will pull up a checklist of all the figures and power discs you have taken ownership of. This menu has been updated to include yet to be released characters and power discs. I discovered a couple power discs not listed on my other checklists. Marvel Team up: Captain Marvel and Ultimate Falcon Costume.
There are also Hall of Heroes for your Marvel Super Heroes and Disney Originals. The Hall of Super Heroes is a Helicarrier bridge with hologram hero and villain pedestals. Power discs line the walls like plaques. I’ll enjoy watching it develop. The Originals added a new wing to the 1.0 Hall of Heroes. To fill your 2.0 Hall of Heroes you must share ownership of your 1.0 characters. The easiest way to do this is to simply place your characters and round power disks on the base while in the hall. When asked if your want to share ownership, select yes. Your statue will magically appear with the level it has already achieved (unless you reset the character). All Hex discs must be set on the base in the toy box to take ownership.
Once you take ownership of all 1.0 characters you get your light saber again.