Pyjama Nudibranch
Chromodoris quadricolorRed
The pyjama nudibranch is a small sea slug found on reefs in the Red Sea and western Indian Ocean. Its mantle bears black, white and blue bands edged with orange, creating the appearance of striped clothing. Its colourful body is soft and lacks a protective adult shell.

In battle
- HP
- 2,550
- ATK
- 2,700
- DEF
- 2,650
- Energy cost
- 2
Passive Skills
- On each hit received, poison the attacker for 15% of this animal's own ATK
- For each round with no hits received, gain ATK +70% for the rest of combat (stackable)
- If enemy ATK is above 27000, DEF +50%
Attack Effects
- Self: 70% chance to trigger • DEF +100% (1 round)
The animal behind the card
It moves slowly on a muscular foot and feeds on sponges. Two upright rhinophores on its head detect chemicals in the surrounding water, while a cluster of external gills near the rear supplies oxygen. These exposed structures can retract when the animal is disturbed.
Chemicals obtained from its prey help discourage predators, with its bright pattern acting as a warning signal. Like many nudibranchs, each individual has both male and female reproductive organs but mates with a partner. Its eggs are laid in ribbons attached to the seabed.
Bestiary facts
The pyjama nudibranch obtains defensive chemicals from the sponges it eats.
- Body length
- 0.02–0.05 m
- Weight
- 0.001–0.005 kg
Chemistry links
- Conservation
- Least Concern
- Remarkable Ability
- Potent Toxicity
- Feeding Mode
- Spongivore (Sponge-Eater)
- Behavioral
- Solitary
- General Physical
- No Rigid Skeleton
- Intermediate Physical
- Soft Body Without Shell
- Specific Physical
- External Gills






