Oh yes, there's something else you need to prepare for the upgrade.

[plur]Slot Stone[pl:"Stones"] and [plur]Fighting Spirit Fragment[pl:"Fragments"]!

You can obtain the Slot Stones and Fighting Spirit Fragments either by extracting ancient equipment purchased with Genesis Crystals, or legendary and ultimate equipment you have acquired elsewhere.

You obtain Slot Stones by extracting PvE Equipment. You get Slot Stones and Fighting Spirit Fragments by extracting PvP Equipment.
You can obtain ancient equipment through crafting. Alternatively, you can get it from the Genesis Crystals Merchant.

But that's quite enough theory. You'll never know unless you try it!

Collect Slot Stones and Fighting Spirit Fragments.
You obtain Slot Stones and Fighting Spirit Fragments by extracting ancient equipment.

You can obtain ancient equipment through crafting. Alternatively, you can get it from the Genesis Crystals Merchant.
We should get down to business.

Don't you think?
Now you know all about Slot Stones and Fighting Spirit Fragments.

Just give it a try and memorise the procedure.

See you for the upgrade!