What does the scroll and arrow icon mean? (Dark Souls 3)

Artorius
What rings do you have? These are mainly effects from them. Apparently you are a mage, so maybe this is from the initial ring with a dragon for the mage, increases the casting speed or the duration of spells, sort of.

Wulfdor
This is not a mage, but a warrior seems to be a class. Which with scimitars.

Vyxyxol
No, take a closer look, this is a magician, in the armor of a bandit and with a saber (or whatever it is called here)

Increases spell power (or speed?). The same effect from the ring as in the second part.

Understood. This is a ring with a young dragon