Eye for an Eye (以牙还牙; pinyin: yǐyáháiyá) is a Brain Buster exclusive to Dark Ages in the Chinese version of Plants vs. Zombies 2. It is very similar to Dark Alchemy. The player must fight against zombies with the help of Hypno-shroom. To unlock this Brain Buster, the player must obtain 4 Dark Ages keys.
|Name||Plants||Zombies||First time reward|
- This is the only Brain Buster to feature two identical plants: normal and costumed Hypno-shroom.
- †: Strategy page
*: Unconfirmed name