If your going to give melee assassin's night fall

Give ap assassin's it too. Also there needs to be a counter for this item. Or are you making this item to force people to buy deaths dance. Seriously I main Diana. I've watched the Juvgernauts get items adcs get items now assassin's are getting items. I lost my runeglave in the jungle and forced to get ekkos when I never built it on her before. Ap item picks are so limited meanwhile it's so easy to get magic resist and so hard hard to get magic penatration. There's only one item for ap and that's hourglass and I want to be fighting not sitting there invincible but unable to do anything.