Mercurial 's dowel?

+ or + or can we get an ap Mercurial Scimitar for our ap mages? i know everyone is gonna say just get zhoynas but zhoynas makes you immobile but with an ap Mercurial Scimitar for you can remove cc and get out, we need that especially with this cc tank meta also when im playing a carry mid laner i cant buy a mikaels and cant also count my the support to peel they have there carry to peel for