Power Tokens?

[Stealthrelentless]

Was wondering what these were since charisma multiples the affection you get when matching them.
Are they just all tokens or what?
I have ADHD so i kinda skipped instructions

[RealZero]

Whenever you combine four or more* of the balls/jewels/orbs, there's a chance a "power token" spawns in the place of one of the removed ones. This chance can also be raised by one of the traits.
Power Tokens also have the colour the original ones had, but show the emblem/symbol multiple times. These tokens, as you said, raise affection more when removed, depending on "Charisma".

I'm not at home, so I cannot take a better screenshot myself, but in this small one:
http://i.ytimg.com/vi/hNGGex2D_Ok/hqdefault.jpg

The green one at the very bottom shows three stars instead of one, so, that is a power token.

*Can be upgraded to work with only three later, thanks to Uzu for adding this.

[Nep]

Half true, once you upgrade the trait enough there's a chance to get it at 3 matches too :P just throwing it out there

[RealZero]

Haven't gotten so far, thanks for adding that.

[dynastystar]

Thanks for this, I was googling what Power Tokens are and this came up.