User blog comment:TheTobarMethod/Why is Mid one-sided?/@comment-4131177-20130315111106/@comment-216.36.26.248-20130315112128

Additionally, Kassadin, Katarina, and LeBlanc all struggle with higher HP totals. Try building Rod, Rylai's, Liandry's and just waiting out their burst. Those three still give decent AP and a total of around 1400 HP, putting most characters around 3500. Makes your health bar look a lot less vulnerable.