It's good for teemo Nashor's Tooth,Zhonya's Hourglass,Rabadon's Deathcap,Frozen mallet,Void staff,Liandry's,Morellonomicon, you find the best guide of teemo ( 98 votes ) i find more items recommandated
If its getting to a superlate game building solid ad is op two PD IE BT BT and a frost mallet for the slow...yes yes no boots but sometimes your so deadly you don't need them.....
Anyways Liandry's I hear is op for damge from the slow on the shrooms hit somoene wiht couple shrooms they will probly die if you ahve lvl 3 shrooms with Liandrys MR Pen and lots of AP
you could check out my guide? if you don't like AP teemo's playstyle I wouldn't reccomend it, but it addresses the uses of a couple of them. Even if you don't vote it's worth a read.
Super Damage
Anyways Liandry's I hear is op for damge from the slow on the shrooms hit somoene wiht couple shrooms they will probly die if you ahve lvl 3 shrooms with Liandrys MR Pen and lots of AP
runaans hurricane, frozen mallet, and void staff
Runaans for the on hit poison on 3 targets, mallet for the slow, void for the magic penetration