I have only tried "zoo" and "default"
zoo mulligans for 1 mana minions and tries to fill the board with small minions, ie:
Quote:if you have 3 mana, a haunted creeper, a leper gnome, an abusive sergeant and an imp gang boss the bot will play the 1 mana minions instead of the IGB, leaving 1 mana left without use
default mulligans 4- mana drops and just tries to play everything on curve while trying to have some kind of board control.