Purple Dragon

[Zechnophobe]

Ah, you are incorrect. The damage number is equal to a percent of the total health of the stack. So by increasing the health by 30% you will increase the damage by 30%, but will not kill any more units, due to that health increase, it is a wash.

Keep an eye out for it, if you have a max ball lightning, and have it hit stacks with peacefulness on them, it still won't kill more than half the stack. (unless the stack has weakness to magic, like bots).