Codex Rewards

Refer to Halloween Creatures.

CANNOT BE FOUND OUTSIDE THE EVENT TIME

Event Dates

• Thursday, Oct. 30, 13:00 UTC - Halloween Mayhem 2025 begins.
• Thursday, Nov. 13, 14:00 UTC - Halloween Mayhem 2025 ends.

OLA58: [Non-Shared]
/wp [Calypso, 31968, 56823, 121, Zombie Shambler-Gnawer level 8-10] 
/wp [Calypso, 32288, 56426, 121, Zombie Stalker-Rotmaw level 14-17] 
/wp [Calypso, 32149, 56022, 122, Zombie Plaguebearer level 20] 
/wp [Calypso, 32096, 55620, 111, Zombie Fleshripper level 25] 
/wp [Calypso, 31578, 55499, 134, Zombie Bonecrusher level 31] 
/wp [Calypso, 31015, 55542, 158, Zombie Gravefiend level 38] 
/wp [Calypso, 30516, 55461, 133, Zombie Deathbringer level 46] 
/wp [Calypso, 31701, 56265, 118, Zombie Plague Overlord level 87] 
/wp [Calypso, 31501, 56604, 121, The Putrid level 346] 
/wp [Calypso, 31282, 56986, 162, The Decayed level 620] 

more at: https://www.planetcalypsoforum.com/forum/index.php?threads/halloween-mayhem-2025.307921/

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Maturity Levels

Attributes of the creature. Damage vs. Armor calculations.

Maturity	Health	Regen. Speed	Damage	Danger Level	HP/Lvl	Threat	Taming Level
Shambler	640			8	80
Gnawer	900			10	90
Stalker	1130			14	80.7
Rotmaw	1390			17	81.8
Plaguebearer	1540			20	77
Fleshripper	1690			25	67.6
Bonecrusher	1840			31	59.4
Gravefiend	1960			38	51.6
Deathbringer	2070			46	45
Plague Overlord	4520			87	52
The Putrid	75000			346	216.8
The Decayed	150000			620	241.9
	HP	HP/s	HP				Level
1

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Defence Skills

The following skills are involved by being attacked by this creature.

	Skill	Hidden	Skill Effect	HP increase
	Attributes: Agility	No	8	40
	Combat: Combat Reflexes	No	11	1600
	Combat: Combat Sense	Yes	6	800
	Defense: Avoidance	Yes	7	0
	Defense: Evade	No	25	0
	General: Alertness	No	5	0
	General: Athletics	No	14	533.3
	General: Courage	No	7	320
	General: Intuition	Yes	3	1600
	General: Quickness	Yes	9	3200
	General: Serendipity	Yes	5	1600
			%	Levels
1