The new LEGO Disney Collectable Minifigure Series 2 will only launch on 1st May'19, but many of the European Blogger have received their review set from LEGO and revealed the distribution of the minifigures. Based on the review by Huw posted on Brickset, there will be only 2 complete sets per box, which mean there will be some rare minifigures to collect.
Here's the minifigure inside the box:
4 per box:
Mickey Mouse
Minnie Mouse
Scrooge McDuck
Chip
Dale
Anna
Elsa
Hades
Frozone
3 per box:
Jafar
Jasmine
Hercules
Sally
Jack Skellington
Edna Mode
2 per box:
Huey
Dewie
Louie