My Singing Monsters Wiki

Are you thinking what we're thinking? Chances are the Xyster is thinking it too - its elaborate antlers attract and retain nearby thoughts for the Magical Monster to examine at its leisure. It bears a striking resemblance to another occupant of the Pocket Dimension, and might be the descendant of ancient transplants from a neighboring isle. Recent discoveries in the Monster World may have identified the 'missing link' in its evolution... speaking of links, the Xyster absolutely loves to swat at and coddle its caudal vertebrae to produce mind-bending melodies for all to enjoy.
Monster Biography


Xyster is a blue, glowing monster that heavily resembles and has a connection to the Ghazt, as evidenced by the trailer for Magical Sanctum. It is blue in coloration, with pink spots on its face, a snake-like body, and arms. Most of its appendages are tipped with lighter colors, and are glowing. Xyster’s body is long and serpent-like, similar to the Ghazt. The end of its body also are made from glowing spheres, which it taps to produce music, which, once again, resembles the Ghazt. Its face has cat-like eyes, and a reptilian-like mouth, with a forked tongue. Its upper appendages somewhat look like a lyre, or like the horns of Epic Ghazt. Its egg is also surrounded with spheres, reminiscent of the Ghazt.

During its song, it taps on its tails orbs, revealing segments of bone.


Audio Sample:

Instrument: Guzheng

VST: EastWest Silk

The Xyster taps its segmented tail to play a sound similar to the guzheng, the Chinese zither.


The Xyster can be bred using a combination of the Psychic and Bone elements. Possible combination(s):

Attempting to breed a double-element Magical Monster cannot guarantee the desired monster. Occasionally, its parents may be the result instead.

Earning Rate and Maximum Income

Earning rate is in Shards per hour and depends on Happiness % (Likes increase Happiness), also each monster has a limit to how much income it can hold at a time. Increasing the monster's level increases the limit.

Level Per Hour Shards Maximum Shards
0% Happiness 25% Happiness 50% Happiness 75% Happiness 100% Happiness
1 4 25
2 6 39
3 8 60
4 10 79
5 14 98
6 18 117
7 20 136
8 24 157
9 26 176
10 28 195
11 30 214
12 32 233
13 34 254
14 36 273
15 38 292
16 40 307
17 42 319
18 44 328
19 44 335
20 44 339

Feeding Monsters

Each monster needs to be fed four times before it reaches the next level. Increasing the monster's level increases the coins earned per minute, as well as the maximum coins earned.

The food per level table:
Level Food Per Feeding x4 Food to Level Up Total food to reach this Level
1 10 40 -
2 20 80 40
3 40 160 120
4 80 320 280
5 160 640 600
6 320 1,280 1,240
7 640 2,560 2,520
8 1,280 5,120 5,080
9 2,560 10,240 10,200
10 5,120 20,480 20,440
11 10,240 40,960 40,920
12 20,480 81,920 81,880
13 40,960 163,840 163,800
14 81,920 327,680 327,640
15 122,880 491,520 655,320
16 184,320 737,280 1,146,840
17 276,480 1,105,920 1,884,120
18 414,720 1,658,880 2,990,040
19 622,080 2,488,320 4,648,920
20 - - 7,137,240

More info can be found in the Feeding article.


Every monster has different things that they like. For every unique object that they like that's placed near the monster, the monster's happiness will increase by 25%. Placing more than one of the same liked item near a monster will still only increase its happiness by 25%. If there's a Unity Tree on the island, items don't need to be near the monsters. Below are the things liked by Xyster:

See the Likes page to view a complete list of all monsters' likes.

Used in Breeding

Xyster is used in the following breeding combinations:
Bred with Result Breeding Time
Magical Sanctum.png
Light Element.png
Psychic Element.pngBone Element.png
Light Element.png
File:Floot Fly.png
Floot Fly
Faerie Element.png
Psychic Element.pngFaerie Element.png
Bone Element.png
Faerie Element.pngLight Element.png
Psychic Element.pngFaerie Element.png
Bone Element.pngLight Element.png
Any other monster File:Xyster.png
Psychic Element.pngBone Element.png
Any other monster The other monster varies Checkmark.png
Any other (non-Single) monster Rare version of the other monster varies Checkmark.png


To see how efficient Xyster is at generating resources compared to other monsters check:

Name Origin

Xyster's name may come from the real world object of the same name, an instrument used for scraping bones.

Possible Monster Names

To see all possible names for Xyster, see Monster Names


  • Xyster was first teased on the Eggs-Travaganza 2021 loading screen.
    • However, On the Steam version of My Singing Monsters, the Xyster teaser was changed to a Rare Jeeode, as that version would remain at Version 3.0.1 at the time of Magical Sanctum's release.
  • Xyster is the first Monster whose name begins with an X.
  • Its egg Closely resembles Quibble's.
  • Xyster winks after the game finishes loading on version 3.1.0.
  • According to Episode 5 of Fandemonium, Xyster has two acceptable pronunciations (one rhyming with "Easter" [which would make a lot of sense] and one rhyming with "sister" [which also makes sense]).
  • Xyster is related to to the Single Element Ethereal, Ghazt. Part of a family group known as the 'Ghazkin'.

Breeding Eggs Feeding Likes