Impact Builder

The impact builder is a very damaging zombie which can deal massive damage with rapid swings.

The downside  to this however is it doesn't deal standard damage, it does a seperate damage, once that damage is equal to a full hp-d version of that plant then the damage is released all in one insta-killing the target, if the zombie dies then all built up damage is released and drains the health of the plant normally, still potentially defeating the plant if it has allready sustained damage.

The damage of each attack is relatively low but they occur VERY rapidly so a defencive plant with a damage-reduction is advised.

The zombie moves fairly fast.