I need a little introduction about "top eggs"

[Barbax]

As title says, I don't know ANYTHING about that eggs and I saw many on sale (I got 1 blue spotted egg from Devimon boss).

I want to know what I can get scanning them (blues ones, reds ones, etc), or I should sell them


Thanks in advance
(Sry for my bad english)

[xENxPRODIGY]

From the one you got, i know you can get core(s) <---random number 1-3ish, or an evoluter if you are lucky

[1Meguru]

From the one you got, i know you can get core(s) <---random number 1-3ish, or an evoluter if you are lucky

I've gotten up to 14 cores actually, but it's mostly just 1 and 2.
And you can get 2 Evolutos some times.

[Barbax]

So, based on the answers... % are like KDMO Capsules?