Disney Infinity Fans

Here is my list of treasures so far:
Characters with a * by their name are the ones that I normally use while in their respective playsets

Pirates of the Caribbean play set:
-Captain Jack Sparrow*
-Hector Barbossa
-Davy Jones

The Incredibles play set:
-Mr. Incredible (Robert Parr)*
-Syndrome (Buddy/Incredi-boy)
-Mrs. Incredible (Elastigirl/Helen Parr)
-Dashell Robert Parr (Dash)
-Violet Parr

Monsters University play set:
-James P. Sullivan (Sulley)
-Mike Wazowski
-Randall (Randy) Boggs*
-Crystal Sulley

The Lone Ranger play set:
-Tonto*
-The Lone Ranger (John Reid)

Cars play set:
-Lightening McQueen
-Holley Shiftwell
-Tow Mater
-Francesco Bernoulli*
-Crystal Lightening McQueen

Toy Story play set:
-Buzz Lightyear
-Sheriff Woody Pride
-Jessie
-Crystal Buzz Lightyear*

Toy Box only characters:
-Jack Skellington
-Wreck-It-Ralph
-Vanellope Von Schweetz
-Rapunzel
-Anna
-Elsa

Power Discs:
-Bolt's Super Strength
-Cinderella's Carriage
-Sugar Rush Sky
-Tugley Wood Sky
-Mike's New Car x3
-C.H.R.O.M.E.'s Armor Shield
-C.H.R.O.M.E.'s Damage Increaser
-Emperor Zurg's Wrath
-Ralph's Power of Destruction
-Dr. Doofenshmirtz's Damage-Inator
-Electro Charge
-Star Command Shield
-User Control
-Pizza Planet Delivery Truck
-Maximus
-Headless Horseman's Horse
-Flamingo Croquet Mallet
-Hangin' Ten Stitch with Surfboard
-Frozen Flourish x2
-Chill in the Air x2
-New Holland Skyline
-Victor's Experiments
-Halloween Town Sky
-Jack's Scary Decorations
-The Electric Mayhem Bus
-Captain Hook's Ship
-Condor Wing Glider

Nice!

*added some new characters as well as the entire series 2 power discs (Target album)