The rings float on your forearms, held by arcane energy. Two combine when their effect activates.

While wearing the arm rings, you gain a +1 bonus to your Armor Class after the first short rest if you are not wearing armor or shield.
After the second short rest of the day, the bonus increases to +2.


The effects last until the next long rest.

Notes: The four rings are found seperately through a series of trials. Difficulty of the trials can vary and the 4th ring is hidden behind the most difficult one. It's hidden behind a door that only opens after presenting the other three rings. The runes on the rings say "Two become one. Four become two."