I have Lesser Shielding from (
https://wiki.project1999.com/Cobalt_Vambraces)
I have Spirit Armor from (
https://wiki.project1999.com/Shieldstorm)
I just got on my alt to deliver to my main: Turtle Skin (
https://wiki.project1999.com/Lodizal_Shell_Boots)
I want to buy:
Guard (
https://wiki.project1999.com/Guardians_Mace)
Which of these stack? and what is the rule for telling this?