The ye old 'loldodge' boots.

Vision wards, because someone has to buy them.

WoTA or Zeke's free sustain for your whole team when in lane!

Alternatively Oracle Elixirs just screw over stealth based champs entirely.

Zhonyas just to troll people.

Health Potions, unlimited supply, that they will activate as soon as they start taking damage.

Old Malady.

Maw of Malmortius.

Bloodthirster.

I'd say sunfire cape... Otherwise, Thornmail or Randuin's Omen (even if they can't proc the active) is really neat... Or if I'm mid, I would terribly enjoy abyssal scepter... they are unpushable and makes the enemy champ receive much higher damage (if the malus stacks it's abyssal all the way...)

Locket of the iron solai.

Dem sheilds