Zombie Yeti

The Zombie Yeti is a very rare zombie that appears for the first time, after completing Adventure Mode at least once, in the Fog level 4-10 (although it does not technically contain any fog) in which it is raining and the player can only see when lightning strikes. If the player doesn't kill it in time, it will run away with no reward. However, if it is killed, it will drop two to five diamonds the first time and four for every other encounter. From that point on, it will appear randomly in other levels, but will not be shown in the seed-choosing menu. It will also remain in level 4-10. It cannot be chosen as a zombie in Versus Mode.

Overview
Absorbs 75 Normal Damage Shots. Appearance Changes after 45 Normal Damage Shots before dying at 75 Normal Damage Shots.

Strategy
Just do whatever you do to kill Buckethead Zombies (besides using Magnet-shrooms). If it tries to run away, it can be stopped by planting a Wall-nut or another defensive plant in its path. If that proves insufficient, plants capable of firing backwards such as the Split Pea can be planted in front of it or an instant kill can be used.



Trivia

 * The Zombie Yeti and the Gargantuar are the two biggest zombies (Dr. Zomboss does not count, as he is not actually big and the only thing that makes him appear so is the Zombot which is very big).
 * In the Mini-game Big Trouble Little Zombie the small version of this zombie can appear but does not drop diamonds.
 * There is a chance that you may see two Zombie Yetis in one level.
 * The Zombie Yeti the only zombie whose pupil is red.
 * The Achievement Cryptozombologist is unlocked by seeing it (Zombologist for iPhone, iPad or iPod Touch).
 * Along with the Balloon Zombie (while it has its balloon) and Bungee Zombie, the Zombie Yeti does not have a burnt animation. When they are incinerated, their bodies merely turn black and disappear, unlike other zombies.
 * The Zombie Yeti is one of only three zombies (with feet) that don't wear shoes, the other two being the Jack-in-the-Box Zombie and the Imp. (This is assuming Catapult Zombies and Dr. Zomboss both wear shoes)
 * The Zombie Yeti has eight teeth, the most compared to other Zombies.
 * The Zombie Yeti, the Zombie bobsled team, the backup dancer zombies, and the Flag Zombie are the only zombies that can appear in a level without being shown in the seed selection (not counting the zombies dropped by the Zombot).
 * If you hypnotize the Zombie Yeti, it will turn left after biting zombies. While it loses its head, it does not drop diamonds in this case.