Crystal Monster

From IdleOn MMO Wiki

The Crystal Monster is a type of a rare enemy that has a 1 in 2,000 chance to spawn whenever you kill an enemy in its world.
Crystal Monsters have 15x HP, give 30x EXP, require 2.5x higher accuracy and does 2.5x more damage than the enemies in the area it spawns in.
Each Crystal has almost all(if not all) Rare Drop Bags in its world.

List of Crystal Monsters:

If you have the Lab - Chocolatey Chip.pngChocolatey Chip From the Laboratory equipped, There is a 75% chance to spawn another crystal monster when one dies.
This means that on average each crystal monster will be worth 4 crystal monsters!

Crystal Spawn Chance
Name Category Description
Crystallin.png Crystallin Stamps +% Crystal Monster Spawn Chance
Crystals 4 Dayys.pngCrystals 4 dayys Special Talents Crystal Monsters have a +% chance to spawn
Demon Genie Card.png Demon Genie Card Cards +% Crystal Monster Spawn Chance
Poop Card.png Poop Card Cards +% Crystal Monster Spawn Chance
Drop Shipment.png Non Predatory Loot Box (bonus 3) Post Office +% Crystal Monster spawn chance
Crescent Shrine.pngCrescent Shrine Construction Increases Crystal Spawn chance
Journeyman Exclusive
Cmon Out Crystals.pngCmon Out Crystals JourneyMan Talents +% Crystal Monster spawn chance
Guaranteed Crystal Spawns
Name Category Description
The Plateauourist Achievement.png The Plateauourist W5 achievements +4 Daily Crystal Monster Spawn Guarantee
Hyperion Merit Shop 1.pngW4 Merit W4 Merit Shop The first +1 kills each day guarantee a crystal monster spawn(max 3)
Shiny Beacon Alchemy Sigil.pngShiny Beacon Sigils The first (1/2/5) monster kills every day will spawn a Crystal Monster
Killroy Skull Shop 4.pngSkull Shop Skull Shop Your next kill spawns 1 Crystal Monster! Expires at end of day!