Talk:Bug Bot Imp/@comment-25994522-20150425233706/@comment-26367379-20150510135728

Zombies do have certain critical points. Stronger zombies have higher critical points. The thing is, zombies like these do not have a critical point whatsoever, they just die once they absorb all the damage. regular zombies are different. Their critical point is defined 1/3 of their health, when they lose their heads at 10 (it doesn't count as dying, although it is basically just another degrade and they can't do any damage to plants), their health drains to 0 for about couple seconds, meaning they have a chance to absorb the remaining damage after becoming headless (although lightning Reed only requires 9.25 since zapping animation cannot absorb damage)...however if timed correctly, if hit by coconut cannon, citron or magnifying grass projectile, they can absorb all the damage.