Shield Guardian Zombie (盾卫僵尸; pinyin: dùn wèi jiāngshī) was a zombie in Plants vs. Zombies Online. He carried a shield with a picture of a zombie face and a brain on it. He was quite similar to Screen Door Zombie in Plants vs. Zombies, as his shield protected him from incoming projectiles. However, unlike the Screen Door Zombie, the shield protected him from lobbed shot plants as well.
Adventure Mode ability
Targeted the first and second column of plants and dealt heavy damage to all plants in said column. The ability was not unleashed if there were no plants in said columns.