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Chronozon (Nightmare Zone)

Monster
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Chronozon (Nightmare Zone)
Normal ModeHard Mode
Chronozon
Released5 September 2013 (Update)
MembersYes
Combat level170
Size3x3
ExamineChronozon the blood demon.
League regionN/A
Combat info
AttributeDemon
Max hit18
AggressiveYes
PoisonousNo
Attack styleSlash
Attack speed4 ticks (2.4 seconds)
Combat stats
6017317217311
Aggressive stats
Monster attack bonusMonster strength bonusMonster magic strength bonusMonster ranged strength bonus
+0+0+0+0+0+0
Melee defence
+0+0+0
Magic defence
Water elemental weakness
+025% weakness
Ranged defence
LightStandardHeavy
+0+0+0
Immunities
Poison0% resistance
Venom0% resistance
Open in DPS calculator
Advanced data
Monster ID6354
LinkMOID

Chronozon is a boss that can be encountered in the Nightmare Zone. It is a version of the regular Chronozon encountered in the Family Crest quest.

Like its quest version, it can only be killed after all 4 Blast spells are cast on it, otherwise it will regenerate to full health when reaching 0 hitpoints instead of dying. Runes are provided in the arena.

In Endurance mode, 5,890 reward points are earned upon defeating the normal difficulty version, and 20,255 reward points are earned upon defeating the hard difficulty version.

Drops

100%

Item Quantity Rarity Price High Alch
Vile ashes.png: Chronozon (Nightmare Zone) drops Vile ashes with rarity Always in quantity 1Vile ashes1Always1301

Changes

Date Changes
25 June 2025
(Update)

Chronozon now has a 25% Water weakness.

16 June 2021
(Update | poll)

Chronozon now drops vile ashes in place of regular ashes.

Nightmare Zone
Bosses
Rumble mode power-ups
Rewards
Resources
Runes
Upgrades
Benefits
Provided items
Related
Demons
Standard demons
Quest demons
Slayer demons
Fiends
Revenants
Personalities
God Wars Dungeon
Other
Pets
Demonic ashes

Source

Content from the Old School RuneScape Wiki (operated by Weird Gloop), licensed under CC BY-NC-SA 3.0.

Source siteOld School RuneScape Wiki
Canonical sourceChronozon (Nightmare Zone)
Content licenseCC BY-NC-SA 3.0
License statusdeclared
PictureChronozon (Nightmare Zone) · file details

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