Is pretty essential to survive against many team comps/champs these days. IT's past time there was an upgrade to it that gave AP stats or even neutral stats. Why is an essential item upgradeable for AD champs only.
Something along the lines of + 35- MR, + 60 AP +20 Mpen for a similar cost
Could do a neutral version as well, +45 MR +450 Health +movespeed.
Just seems silly that such an important item is only viable for ADs. They already have edge of night, if you're a caster vs someone with both you gotta hit them with 3 spells to crack their defenses which is usually way more than enough time to kill you