Talk:Grave Buster (PvZH)/@comment-6597591-20160419125339

Keep an eye on the Brain Count for the Zombies.

Keep an eye on how much Brains they spend, if it's a few Brains spent, the Zombie's probably not that much of a threat.

But, if it's a lot more (between 6 - 10), that's when you use the Grave Buster.