Board Thread:Plants vs. Zombies 2: It's About Time/@comment-16296785-20131016114228/@comment-16296785-20131018082317

A normal zombie takes 10 peas or 19 lightnings so 1 lightning does 10/19 to the main target and 5/19 to others and can kill a zombie chicken. So, it's health is 5/19 or 0.2631578947.