Regle is a small light brown bird. Its head has a unique crown-like structure of feathers that resembles a six-pointed star; this "crown" encircles its head. Regle has two semicircle eyes and a small, orange, hooked beak. Regle has a patch of white on its stomach. It has two small wings with a trim on the edges on the feathers; this trim is white with black spots. Regle has a large fan-shaped tail with a similar trim. It also has two thin, orange legs with three toes; two in front and one in back.
Regle has a very strong sense of direction and acute senses.
Regle is a rather docile Meta Monster.
Regle is normally found in grasslands.
It transforms into Royalgle at Level .
"Regle has an acute sense of direction and very sharp senses; it can find its nest even when miles away."
- Regle is the twenty-ninth Meta Monster in the Encyclopedia.
- Regle is the first pure Air Type.
Regle is a combination of regal and eagle.