Biographical Information
Full Name Carl Santiego
Alias Master Thief
Other Name(s)
Age 1000+ (seen 19)
Birthplace Paris
Home Dark Alley
Occupation(s) Thief
Morality Evil Neutral
Gender Male
Race Cat Immortal
Eye Color Yellow
Hair Color Blonde
Enemies Guardian Alliance


Powers and Abilities
Power(s) Pick Pocket

Third Hand Nimble Body

Weakness(es) Justice
Background Information
First Seen
Last Seen
Voice Actor(s)

Carl is a cat spirit, and the spirit of April Fool. He is a master thief and a spy. He is an old friend of Lollipop. He likes to steal precious things that belong to children. He lives in the dark alley.


Carl appears to be a young boy in his 19's. He is always seem wearing tight black clothes. He has a tail and always seems wearing a black mask. He has blonde hair and is always naughty.


He is a normal black cat who survived for a century. He became a two-tail cat spirit. Back then when he was a cat, he liked stealing fishes from house. When he became a immortal cat, he retain his old habit of stealing.


Carl lives a carefree life after he became a immortal. He steals childrens precious toys and plays pranks time to time. During April Fools, he always turns the alarm off or takes out the text books from school bags. He always steals erasers time to time. He likes to tie the earphones together.

MIM visit him once. He wished to nominated him into the guardian of Naughty, the holiday spirit of April Fools. However, his attitude is too carefree and he turns down the offer.

Fa Hai is after him for a quite a while and he gets away every time.

Carl meet Ariana at Ireland. Ariana was doing her duty on May Day. Carl stool the May Queen's crown and in the end he returned it.

He once steal the key to go to hell prison. He also stool Jack`s center, Fun. He later regret and returned it.

Powers and AbilitiesEdit

As a holiday character of April Fools Day, he is the master of pranks and a excellent thief.

Nimble Body -  He is fast and nimble in his action. He is slippery and able to dodge almost any attack that comes flying out of reflexes.

Third Hand - He uses this ability to steal the desire thing he wants.

X Ray Vision - He always uses this ability to spy on his target.

Pick Pocket - He can take a thing without anyone noticing, he can even steal non-physical things.

Nine Lives - He has nine lives to survive in this harsh world.



Guardian AllianceEdit

MIM has asked Lady Chang to keep a close eye on him, as he is potential to become a Guardian.

Fa HaiEdit

He thinks Carl is a abomination born from living too long.



  • Mine, mine, this is mine.
  • Happy April Fools.
  • Tonight 12 o'clock, it will be mine.

Creation ConceptEdit

Potential Guardian Created by Jona. All Copyright goes to its original designer. Please do give me comment.


The photo come from [1]

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