Reinforce the Sub Slot for The Legend of Heroes: Trails of Cold Steel IV

Reinforce the Sub Slot

In Legends of Heroes: Trails of Cold Steel IV you can now equip the same Master Quartz in the Sub slot to any number of characters opening up more powerful combos. It is therefore important that you prioritize using your Sepith to reinforce the Sub slot, so you can equip Master Quartz to R and SR characters to increase their stats. Using the Master Quartz that you find in treasure chests during game progression should be enough to get you through the early stages of the main story.