edit _mulligan.txt in silverfish folder (if no exist create it)
this is mine:
discard;all;all;EX1_287,EX1_295,EX1_294,EX1_612,CS2_029,GVG_074,GVG_096,CS1_069,EX1_274,EX1_284,EX1_289,GVG_069,BRM_019,CS2_032;3
1) discard or hold
2) your class (The only class that is abbreviated is paladin as pala) (all is for all class :) )
3) opponent class
4) cards name (look _carddb.txt in silverfish folder)
5) hold cards < 3 or 4 or 5 ........ mana cost
start HR......
this is the c# code for mulligan combos:
https://github.com/noHer...b/master/ai/Mulligan.cs
take a look from line 82 to 206
Sorry for my english, bye