Castle Valet Darach and Lady Caitlin

Castle Valet Darach & Lady Caitlin are the fourth Frontier Brains in the Sinnoh and Johto regions. They are in charge of the Battle Castle.
Caitlin is also a member of the Unova Elite Four in Black and White, where she appears to be older.
==Appearance==
Darach is an elegant man, who has black hair with a blonde stripe on his middle. He wears a white buttoned shirt with his black suit top, as well as purple pants and black shoes. Darach also wears white gloves, a pair of square glasses, a black bowtie and carries a golden watch.
Caitlin appears as a girl with long, wavy, blonde/light brown hair and blue eyes. Caitlin's hair appears to be thigh-length and contains accessories clipped on the ends of her hair that bear the resemblance of pink butterfly wings that flutter. She wears a long-sleeved white blouse tied with a bow on the chest over a pink dress and pink shoes with white bows and soles.
==Personality==
Darach is like a stereotypical butler who loyally serves his master. It is said by a HeartGold and SoulSilver's game NPC in the Battle Castle, that Darach has feelings for Caitlin, but he refuses to show.
==Etymology==
Caitlin and Katorea may come from 'castle', as she was first introduced in the Battle Castle and castles are often associated with fantasy and magic.
==Biography==
===Games===
====Platinum, HeartGold and SoulSilver====
Darach and Caitlin are the Frontier Brains of the Battle Castle. Darach and Caitlin appear together, but they do not participate in Double Battles. Though the player character battles Darach, Caitlin is the true Battle Castle Frontier Brain.
===Other appearances===
==Sprites==
VSDarach.png|Darach's VS Sprite
Darach Pt.gif|Darach's Battle Sprite
CastleSilverprintBDPPt.png|Darach's Male Pt Silver Castle Print
CastleSilverprintGDPPt.png|Darach's Female Pt Silver Castle Print
CastleGoldprintBDPPt.png|Darach's Male Pt Gold Castle Print
CastleGoldprintGDPPt.png|Darach's Female Pt Gold Castle Print
CastleSilverprintBHGSS.png|Darach's Male HGSS Silver Castle Print
CastleSilverprintGHGSS.png|Darach's Female HGSS Silver Castle Print
CastleGoldprintBHGSS.png|Darach's Male HGSS Gold Castle Print
CastleGoldprintGHGSS.png|Darach's Female HGSS Gold Castle Print
==Pokémon==
===Platinum===
===HeartGold and SoulSilver===