Okay you cant tell me this is simply bad rng or beeing unlucky.
There must be a hidden seed/rigged data check that checks what you already have before rolling for a mythic pet or any other mythic thing or its bugged or whateve to give you the same over and over again.
No way exact these rolls all came in on 2 different accs. I had the exact same thing with runes as well for example. Almost only block mythic major runes ever rolling. ( Crafted like 8-9 total with 5 beeing block how are the odds for this to happend regulary for example)
Adding the 2 pet screens of my accs to compare.
Everyone who reads it please share your experiences if you notice this for your accs as well.