Leastro

Leastro (占星座 Senseo) is a dual type Psychic/Electric Pokémon.

It evolves from Astar starting at level 41 in between July 23 and August 22 at night. It is one of Astar’s final forms, along with Flaries, Taurage, Gemigon, Clawncer, Devirgo, Telibra, Scorpoison, Sagittough, Hippocorn, Aquar, and Bisces.

Pokédex Entry
These Pokémon gather in groups and roar in a mysterious pattern during the night time. Cosmic sparks emitted from the leader of the pride’s body often send signals to others in their pride.

Origins
Leastro is based on the zodiac sign Leo.

Name Origin
Leastro is a combination of Leo and astrology.

Senseo is a combination of Senseijutsu (astrology), Leo, and lion.