Boss drop?

[I am a cow]

For this boss I have had the least commons of all the bosses is it just me or is it every one who has these drop rates rares are dropping for 1 out of 4 uncommon out of 3 and common for the rest and I am only on boss 15 and i have 3 rares 5 uncommon and 7 common anyone else sharing my fortune?

[ffp]

I have only commons so far. Not only that, trying to trigger the boss is a pain in the neck.

[I am a cow]

15 bosses down and great drop rate of uncommons and rares lol

[KFH]

Seems normal to me. I usually get about half and half, but start out with lots of commons.

[Hooligany]

I cleared boss 17 with 1 rare, 2 uncommon n rest commons.

[Tito89]

I have only commons so far. Not only that, trying to trigger the boss is a pain in the neck.

I trigger boss easy, but have gained 12 medics from 19 victories