Patterns in Mutants

[Celidion]

Is it just me or do some creatures get the same abilities from mutation frequently? For instance, a lot of my emerald dragons get hatch, my crimson dragons get burrow, my phase dragons get lycanthropy, my ice dragons get momentum. Is it just me or do mutated creatures have patterns?

[The conartist]

My purple dragons always get infection

[bobcamel]

I got a 10/8 Dive Shrieker twice in a row and no other Shriekers

Well, it is said (by Chriskang) that the code has two ways of doing random. math.random() and rand(), or so. And it seems that the second one is flawed, so it may be the cause.