Thread:I didn't spend money in this game/@comment-37439980-20190519234655/@comment-35115325-20190530181005

You need the following:

1x Battleborn (2500 Au) 1x Pilot with Adamant Guardian (2500 Au) 1x Modules Expert (Optional) 1x Robot with atleast 1 module slot

This will give whatever robot you have up to 60% damage resistance that would last infinitely. Depending on the level of Battleborn and Adamant Guardian skill.

This would essentially make your robot as tough as a Falcon with its resistance.