Silverfish isn't being updated anymore atm, but it can still do mulligans is there a thread with info about making your own?
I'd like to make sure the AI discards kill command and some other cards while farming it gets very unlucky often drawing a second when keeping a first.

And i've noticed the cards seem to have a numbering system.
//Gnomish Inventor (CS2_147)
hold;druid;all;CS2_147:1:CS2_013

Thanks for any help.