Zarc

Ok thank you for the advices !  

Yeah mages are my favorites arams champs ^^

With the AP items changes a while back, mana regen is tough to get and Luden's builds out of Lost Chapter and gives CDR, so it's still a good rush. Though personally even with ARAM's shorter games, I think I'd go Archangel's. Either way, a Shurelya's or Athene's (if you have a shield to pop it with) can help a lot with keeping your mana topped off

If you're building Luden's, you could also just keep it as Lost Chapter until you finish a Liandry's second or third item, then upgrade it for the burst as the mana regen matters less later in the game

I haven't played ARAM in a fairly long time, so don't trust me too much, but those are my suggestions

And they are more than welcome ! I will try it ! Thank you again