|First seen||Qin Shi Huang Mausoleum - Level 4-1|
Shield Guardian Zombie (盾卫僵尸; pinyin: dùn wèi jiāngshī) is a zombie in Plants vs. Zombies Online. He carries a shield with the picture of a zombie face and a brain on it. He is quite similar to Screen Door Zombie in Plants vs. Zombies. The shield protects him from projectiles, however, unlike the Screen Door Zombie, the shield protects him from lobbed shot plants as well.
Adventure Mode ability
Targets the first and second column of plants and deal heavy damage to all plants in said column. The ability is not unleashed if there are no plants in said columns.