Liam's Seviper is Liam Takeshi very first Pokémon, having gotten her as a gift from his mother, Lucy Takeshi. Seviper is normally seen outside her Pokéball, walking next
Prior to the series
Seviper was given to Liam as a twelfth birthday present from his mother, Battle Pike Queen Lucy.
Seviper will debut in Kanto 3: A Rocky Battle alongside her trainer meeting Aeryn McKnight and Bailey Ketchum. In the same episode, Seviper watches Aeryn and Bailey fight Forrest in their gym battles.
Personality and characteristics
Like Liam's mother, and her Seviper, Seviper and Liam have a close and strong bond. Seviper is Liam's best and strongest Pokémon. Seviper is his "go to" Pokémon and the one he normally calls out when doing a Battle. Just like her species, Seviper sharpens her tail using the rocks in the Pewter City Gym - despite Forrest attempts in getting her to stop.
Even though Seviper is fiercely loyal and caring to Liam, she won't hesitate from ignoring his orders when encountering a Zangoose, a trait that her species have as they been bitter enemies with the Zangoose.