Up Irelia, realy ?

Just checking the PBE patch note today, and :

Irelia Bladesurge (Q) Mana cost reduced to 50/55/60/65/70 from 60/65/70/75/80 AD ratio increased to 1.2 from 1.

It's real ? Did she need it ? For me, of course not, I hate this champ since her release, and I'm still scared when I see one Irelia in the enemy team, because this champ got a very high snowball, probably one of the best.

She is not the joke from the S1, but she is still difficult to fight when she got some golds (and more now, thank to ).