- Not to be confused with frozen block.
The ice block is the headwear used by the Blockhead Zombie that first appears in Frostbite Caves in Plants vs. Zombies 2. It works similarly to the knight helm that the Knight Zombies use, but it cannot be attracted by Magnet-shroom nor does it have any weakness. It is also an armor used by the Ice Block Zombie in Plants vs. Zombies Adventures.
The ice block absorbs 80 normal damage shots. Its appearance changes upon absorbing 27 and 54 normal damage shots.
- See Blockhead Zombie.
- Despite being made of ice, it does not take any extra damage by fire-based plants.