Name: Ivy
Pokemon: Treecko
Gender: Female
Age: 6
Personality: She's somewhat sassy but honest and kind.
Appearance: It changes based on her type.
Moves: Multi-Attack, Giga Drain, Leer, Quick Attack
Ability: Overgrow
Backstory: Her mother was a Silvally. As such, when she was born, she had the genetic capacity to learn Multi-Attack and be able to change types. A scientist took her and experimented on her genes until she could change types. She learnt multi attack in the process. Since she isn't exactly Silvally, her type changes happen at random and can either help or harm her fighting.
Other: She can change types...

Grass

Fire

Water

Electric

Ground

Rock

Steel

Dragon

Ice

Poison

Fairy

Psychic

Dark

Ghost

Fighting

Bug

Flying

Normal