Dropchance Estimation of Premium Characters

[Nicko]

So I took the plunge and used my (now 24) Rare Souls. Below is the result:

Honestly, this is probably the best drop I ever had. I'm just happy it isn't a FOURTH Pharaoh Dog King. I didn't have the Wicker Man or Warrior Angel yet either

I also used 75 Common souls to see if the percentages match up. Here's what I have

Common souls are useless later in the game when you see what's out there, but that's a great drop! Allied General, Wickerman, and Angel of Fear are all solid characters. I scored the general a couple weeks ago and he's on almost every run...