Xenoblade Chronicles X playlist: https://www.youtube.com/playlist?list=PL_RaC965hxBjUZyTgzCjgVUwnrmUsttF8
Don't want to wait for your probes? Farm this Support mission in your Barracks to get quick credits and miranium. You'll get your 50 mechs quick to start working on your 60 ones. Support missions unlocked after completing the last chapter.