Frozen block


 * Not to be confused with Ice Block.

Frozen Block is an item in Plants vs. Zombies 2. It only occurs in the Frostbite Caves, or Piñata Parties. They carry either zombies or plants. These frozen blocks can either be created by Hunter Zombie's snowballs or the freezing wind in Frostbite Caves, and often they will be on the lawn at the start of the level. They will always come in sets of three when a Troglobite appears and each will contain a Yeti Imp. If they are pushed onto a tile with a plant, they will completely get rid of it. They cannot move over Ice Floes and Troglobites will stop pushing them at that point.

Pepper-pult, Fire Peashooter, and Torchwood can melt the blocks and free whatever is inside over time, and Hot Potato can melt them instantly. Otherwise, they take 30 normal damage shots, with their appearance changing at 4, 8, 13, 19, and 25, normal damage shots before breaking at 30.

Strategies
These can be helpful if they are for endangered plants. In other levels, plant Pepper-pults in a checkered pattern. Or, just use Pepper-pults as a first line of offense, in a level with Hunter Zombies. If they are strong zombies like the Blockhead Zombie, plant either a Chili Bean or a Potato Mine right in front of it.

Trivia

 * It is replaced by Tall Presents in the Birthdayz Event of 2015.
 * The Zombot Tuskmaster 10,000 BC will create a different type of frozen block, despite it doing the same thing.