Part 1
Gear becomes obtainable once you defeat the floor 300 boss in the dungeon
and press the [Flip] button at the top right of Rum's Spring.
As with artifacts, gear you obtain is removed from the spring,
so you never get a duplicate.
More gear will be added in future updates.
Current stat ▶ stat after upgrading
The number of Magic Stones an upgrade needs changes with the gear's rank.
Part 2
Return gear at the flipped Rum's Spring and you get back the
Magic Stones you just offered, letting you draw gear again.
Magic Stones used for upgrades are refunded too.
You can change the item used for returning with ↻.
When returning with Rainbow Crystals the number required rises as
your gear count grows, but Ancient Restoration Dragon Sand
returns one item at a time all the way to the end.
Part 3
You can switch between Gear and Gems.
This opens the gear slot unlock screen.
You can show only the gear of the type you have selected.
One tap can remove gear worn by another character
and equip it to the character you have selected.
The same piece of gear cannot be shared by more than one character.
Part 4
To equip gear you must unlock a gear slot for each character.
Each character can equip one of each of the 5 gear types.
You cannot equip more than one of the same type.
The cost to unlock a gear slot goes up with every slot you
unlock, so if there is an accessory you want to equip, mind the
order you unlock them in.
The higher a character's rarity, the more it costs to unlock a
gear slot.