I Play Mummy, Jax, Karthus

my 1st page is Magic pen

But on my second one that isn't complete yet i was going to go flat health but since i also play jax would hurt to much to have dodge seals when i tank.

I was thinking of s****ing magic pen book

Jax's innate dodge + Ninja Tabi or Phantom Dancer is plenty. You don't want to stack dodge too much because they can defeat it with Sword of the Divine.

6.75% dodge works well on all characters, and with jax there is no such thing as TOO MUCH dodge.

Go with the dodge! (Especially if you like to pick up the 2% dodge mastery and the 10% movespeed when you dodge mastery skill)