Chizoar Boss Guide - World 3 - IdleOn

Aleph

June 17, 2025

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Chizoar is the World 3 Boss found at the end of Frostbite Tundra and holds the key to unlocking World 4. This boss has three difficulties: Normal, Chaos and Blighted.

• Chizoar's Boss Mechanics
• Chizoar Equipment

You can access Chizoar from Frostbite Tundra / Crystal Basecamp, using the Chizoar's Cavern Key.

You can obtain 1 key per day per character by completing the Bellows Questline. You'll need to activate the Tachion Of Titans prayer to enable Giant Monster spawns.

There are three difficulties of the Chizoar Boss Fight that you can face:

Difficulty	HP	EXP	Keys Required
Normal	20,000,000 HP	750,000 EXP	1 Key
Chaotic	250,000,000 HP	10,000,000 EXP	5 Keys
Blighted	2,000,000,000 HP	500,000,000 EXP	50 Keys

You can view Chizoar's Drop Table in our Idleon Monster Database.

Chizoar's Boss Mechanics

Chizoar is a giant ice demon that has several mechanics you need to watch out for when facing him. There are four main attacks you need to watch out for.

Falling Ice

The first is to watch out for the falling ice. They will spawn from the ceiling and drop randomly throughout the map.

If you touch the point of them, they'll deal damage, but otherwise they're easy to avoid.

Defense Crystals

Chizoar will also spawn several Ice Crystals on the platform to your left.

These Crystals will make it so Chizoar's defense is raised, so you only deal 10 damage per hit. You should wipe them all out as soon as possible.

Giant Tusk

If you stand near the front of Chizoar, he will perform an attack where his Tusks increase in size and swipe up, dealing significant damage.

You can avoid it by standing on the second front leg or further away. His tusks do have a big hit box, so be careful when trying to destroy the defense crystals or dodging falling ice.

Feet Attacks

The final attacks are from Chizoar's Feet. He will occasionally stomp, dealing a small amount of damage.

If you head to the back legs, he will also spawn floor spikes that can deal a lot of damage.

Defeating Chizoar will allow you to collect the Glacier Quartz that allows you to unlock World 4: Hyperion Nebula!

Chizoar Equipment

You can craft Chizoar Equipment gear at the Anvil Tab III using drops from Chizoar and by unlocking his recipes at the World 3 Merit Shop.

Item	Materials	LevelReq	EXP	Unlock
Chizoars Caustic Scarf	Chizoars Blankie x1 Chizoar Stalagmite x15 Chizoar Spike x30	Lvl 52	5 EXP	Merit Shop (World 3)
Chizoar Helmet	Void Imperium Helmet x1 Chizoar Spike x25 Blood Bone x1,000 Purple Salt x100	Lvl 50	2 EXP	Merit Shop (World 3)
Chizoar Bodyplate	Void Imperium Platebody x1 Chizoar Spike x18 Cryosnake Skin x100,000 Purple Salt x50	Lvl 49	5 EXP	Merit Shop (World 3)
Chizoar Scaled Leggings	Void Imperium Shardshins x1 Chizoar Spike x10 Black Lense x8 Dioxide Synthesis x250	Lvl 48	2 EXP	Merit Shop (World 3)
Chizoar Walkers	Void Imperium Kicks x1 Chizoar Spike x6 Ice Age 3 x10 Dioxide Synthesis x100	Lvl 47	5 EXP	Merit Shop (World