You can but don't use the ballista with that pet xD
I would try cronus and Natasha or whatever other fire blocker you have, boost with the mecha and hope to blast a raging inferno. I did use slappy instead of fire blocking since he does also do earth and the full block blessing is clutch
I will give it a go after work tonight. i have slappy so will play around with some weapons combo.
Think Ill boost to get an even 4000 point on strength def and speed first
I wish I could go back in time..