A bad match up (like for all warriors) is giant mage

You can beat bomb. You just need to always control the board and never let minions attack your face. Drawing Dr. Boom early will be a huge help (keep him in Milligan)

Jepetto is great because he reduces cost to 1 and always get 2 cards.

I think it’s better to replace him with supercollider weapon (vs giant mage) or a spell breaker (vs mech Hunter to silence magnetized mechs)