Sloth Gargantuar

Sloth Gargantuar is the Gargantuar variant found alongside Cave zombies in Plants vs Zombies: Sunken Pyramid. Like its fellow Cave Zombies, it is a slow, powerful berserker, growing stronger as it takes damage and summoning Yeti Imps when it reaches half health.

Overview
''A hulking beast of a Zombie, the Sloth Gargantuar is wild and savage -- even more so than other Gargantuars. If a massive, raging monster isn't enough trouble, it throws Yeti Imps from his back to aid him. His relief at their removal is more serene than most would think possible.''

Sloth Gargantuars can be found in frozen tundras or in caves, like a typical Cave Zombie. It is a large threat on its own, if slow to act.

Base Stats

 * Health: 1000 (+50% per level)
 * Speed: 4 (+3 per level)
 * Defense:

Abilities

 * Icicle Avalanche - Charge: 3 turns. Deals 60 damage (+50% per level) to the main target and 30 damage (+50% per level) to everyone else. Has a 100% chance to stun the main target.
 * Big Chill - Charge: 2 turns. Recovers 25% max HP and cleanses all harmful effects.
 * Imp Barrage (Passive) - Upon reaching 50% HP, summon 3 Yeti Imps as allies.
 * Savage (Passive) - Gains +20% bonus damage per 10% missing health.

Strategy
Just kill it.