Potwory 
Crypt Defiler
Slightly stronger version of a Nomad (Basic)....
Crypt Fiend
Crypt Mage
Crypt Shambler
Very slow, similar to Demon Skeletons, but weaker. Elder Bonelords and Enlightened of the Cult summon these....
Crypt Warden
Crypt Warrior
Crystal Spider
They are similar to Giant Spiders, but have less attack power and more defense. You should be careful with them since they're found most of the time i...
Crystal Wolf
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CrystalWolf Thornfire.png
Crystal Wolf Tamed =).jpg|Taming the Crystal Wolf.
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This elusive creature can only be spo...
Crystalcrusher
Often found with other earth-based creatures like Wigglers, Wyverns and Earth Elementals. They play a critical role in the Bigfoot's Burden Quest ques...
Cublarc the Plunderer
Appears during Zao Raids#Orcs raid on Zzaion and Zao Raids#Orcs raid on Zao Steppe.
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Cublarc possible location.png
Cublarc The...
Cult Believer
It worships Zathroth....
Cult Enforcer
Cult Scholar
Cunning Werepanther
Cursed Ape
Cursed Book
<gallery captionalign="center" mode="nolines">Cursed Book Artwork.jpg|Official Creature Artwork</gallery>...
Cursed Prospector
These are the only creatures known to have an area spell that deals different damage depending on the target's distance from the center of the attack,...
Custodian
It is an Order of the Cobra boss, and part of the Grave Danger Quest.
Its respawn time is directly related to the Cart Packed with Gold. The impact i...
Cyclops
Cyclops are strong and giant creatures, also believed to be skillful in metallurgy. As rendered in Tibia, they appear to have 4 toes on one foot and 3...
Cyclops Drone
<gallery style="text-align:center" captionalign="center">Cyclops Drone Artwork.jpg|Official Creature Artwork</gallery> A subspecies of cyclops with fo...