Upgrade 2 "Removes" the slots for:

glass cannon
cav plate
Brigand's Cutlass
Cutthroat's Smallblade
Ornamented Dagger
Swashbuckler
Duelist's Leathers
Brawling Gloves
Ring of the Buccaneer
TH's Spyglass


How can you remove something you never add?


(each slot appears as an "Effects Removed" on the final recipe, not an "Effects Added")