I have a level 30 Skell and it has 2 empty slots, but no matter which option I try, I can't add any skills to those slots. Do I need to be in a certain. Yes. A quest line in armory alley opens up after Chapter 5, or maybe 6. It involves getting Oblivia's percentage to 30% and then gathering some. Augments are a type of equipment in Xenoblade Chronicles X. They provide a benefit of Others have augment slots which can have augments added to them.
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