User blog comment:BonesMcGee/Brainstorm: Potential savings in using the hurry hatch trick/@comment-5243843-20120911190817/@comment-5243843-20120912202549

I know what you mean by clusters of the same dino.

In a row of about +/- 100 attempts I had 6 rare dinos, and 4 of them were Andrews. When it is all random everything is of course possible, but what are the odds! Normaly you would have 9 andrews in 2091 attempts.

And sometimes you have a very long string with no rare dinos. I'm sure I did not yet have 265 failed attempts in a row like you did. The fusion gods owe you at least a Hippo.