User blog comment:Daywombat/AP Yi mid/@comment-5955640-20130420020625

I've never fought an AP mid Yi. I usually play Ziggs or Syndra so I just imagine my CC and harass forcing him to spend his mana on heal. I'd buy Chalice and a Seeker's Armguard as soon as possible. And then I'd just predict his movements (it's something I can really do). Mind you. This tactic works on manaless champs like Katarina and Akali. Yi doesn't have the benefit of outlasting me in mana.