Mara

Mara appears as an easy-going Pokemon with a very lax attitude. Always seen with a lax yet kind expression. She is polite but always straight forward and has a habit of giggling when talking with others. Though this is all an act to mask her nasty personality and intentions. Mara is in fact a cruel and cunning Pokemon. She's driven by her motives, stopping at nothing to reach her goals. Despite all of this she's still modest about her strength even during battle. Perhaps it's her form of mockery. Though she revealed her act, can she really say that this is her real and true self?

She comes from one of two clans that have been around since ancient times. Her clan being the descendants of Latios while the other being descendants of Latias. Only the chosen one in each clan inherit physical traits of the clan's respective eon duo. Though everyone in the Latios clan but Mara has been wiped out, leaving her as the sole survivor at a very young and vulnerable age.