The Great Olm

This article has a strategy guide.

All information on mechanics, setups, and tactics is on the subpage.

The Great Olm

Combat Level	1043
Hitpoints	Hands: 500,000,000 Head: 2,000,000,000
Slayer Level	1
Aggressive	Yes
Attack Style	Ranged, Magic
Attack Speed	Unknown (edit)
Max Hit	N/A
Weakness	None
Always Drops	Olm Key (Common)
Examine	It's a The Great Olm
Hit Cap	None

Normal Mode
Normal Mode The Great Olm is a Solo only Mode. In Normal Mode, Olm's hands have 500M HP, and Olm's head has 3B HP.

Rewards
Item Quantity Rarity Olm Key (Common) 1 Always Olm Key (Rare) 1 1/200

The Great Olm

Combat Level	1043
Hitpoints	Hands: 10,000,000,000 Head: 40,000,000,000
Slayer Level	1
Aggressive	Yes
Attack Style	hybrid
Attack Speed	Unknown (edit)
Max Hit	N/A
Weakness	None
Always Drops	Greater Olm Key (Common)
Examine	It's a The Great Olm
Hit Cap	200,000,000

Challenge Mode
Challenge Mode at The Great Olm is a way to kill the boss as a group. Many players might choose to host masses here if they wish. This Mode has a maximum party size of 25 players. In Challenge Mode, Olm's hands have 10B HP, and Olm's head has 40B HP.

Rewards
Item Quantity Rarity Greater Olm Key (Common) 2 Always Greater Olm Key (Rare) 1 1/200 Zodiac Coin (Virgo) 1 1/1000

The Great Olm

Combat Level	1043
Hitpoints	Head-1200M/Hands-300M
Slayer Level	1
Aggressive	Yes
Attack Style	hybrid
Attack Speed	Unknown (edit)
Max Hit	N/A
Weakness	None
Always Drops	Olm Key (Common)
Examine	It's a The Great Olm
Hit Cap	None

Hell Mode
Hell Mode The Great Olm is a Solo only Mode. In Hell Mode, Olm's hands have 2.5B HP, and Olm's head has 10B HP. The Great Olm also has 2x Damage Reduction in Hell Mode.

Rewards
Item Quantity Rarity Supreme Olm Key (Common) 2 Always Supreme Olm Key (Rare) 1 1/100