Hey everyone, first post here. I think I’ve found a new addiction

My first 3 boxes from GameStop got me some great cards:
Amethyst #57
CS MR5
CS MR2
Ruby #46
I’m curious how the odds are calculated on the MR GRs.
Surely there can’t be 12.4x less MR GR cards than base GR (1:10 odds vs 1:124)
From a rough calculation isn’t it like 1:56 instead?
Either way, I’m feeling lucky so I ordered two more packs lol.
Welcome to the forum. I find its really just luck.. sometimes you got it sometimes you dont. I pulled a ruby and an emerald on my first 2 boxes. Then i also opened 6 boxes and got nothing before too.