Reincarnated Archmage wants to learn magic circles

Arya the greatest Archmage who sacrificed her life (alongside her friends) to save the world reincarnated as young noble girl
Except wait what the heck is magic circles ? I have never seen one before....ohhh is this a magic lamp how did they make it?
Eh what the heck is a dragon rider
I see magic has greatly advanced in the last thousand years well it doesn't matter Iife is learning (^_^)