Undella Town

Upon visiting Undella Town, the player will see Draco outside the Riches' villa. After accepting his challenge and defeating him in battle, he will show the player inside, then tell the player to come back the next day. If they do, and defeat Draco again, Susan will enter the Villa and immediately challenge the player. Doing this the next day will cause Clairdonna to appear, then Zillion, and so on. After defeating Miles, the family will not accept any more challenges.

The father from the Riches, who appears as a Black Belt, is an item maniac who will buy Relic items from the player.

The Riches' house is demolished by the time of Pokémon Black 2 and White 2 as most of the family has moved away. An entrance to Reversal Mountain can be found in place of the Riches' land. The item maniac can now be found in a small villa next door.

Caitlin owns a villa in Undella Town. Cynthia, the Champion of the Sinnoh region, appears here and remains in the villa until she is battled, after which she will be present during spring and summer, and can be battled once per day in spring. If the player battles Cynthia for the first time during spring, they can have a second battle with her on the same day.

During the spring, Shauntal and/or Caitlin may be found in the villa visiting her. During the summer, Lenora, Iris, Elesa and/or Skyla may be found in the villa. In Black 2 and White 2, Lenora and Iris don't do so because they are no longer Gym Leaders. Skyla and Elesa still visit, in addition to Roxie.

By the time of Pokémon Black 2 and White 2, an underwater tunnel was constructed to commemorate the friendship between Undella Town and Humilau City. The entrance can be found in the middle of the town, being in place of a former villa.

Undella Town has a population of 12, excluding Cynthia, who stays in Caitlin's villa. It is the second smallest town in the Unova region.

Undella Town's population increases by 3 with a population of 15.

If the player chose Snivy:

PKMN Trainer Hugh Undella Town Black 2 and White 2 Reward: 4100
| Types: Normal Flying Ability: Super Luck Held item: Scope Lens Unfezant♂ Lv.39 Taunt Dark Status   --       Air Slash Flying Special   --       Razor Wind Normal Special   --       Detect Fighting Status   --		Type: Water Unknown Ability: Gluttony Held item: Mystic Water Simipour♂ Lv.39 Scald Water Special   --       Leer Normal Status   --       Lick Ghost Physical   --       Fury Swipes Normal Physical   --	Types: Fire Fighting Ability: Blaze Held item: Charcoal Emboar♂ Lv.41 Take Down Normal Physical   --       Assurance Dark Physical   --       Heat Crash Fire Physical   --       Rollout Rock Physical   --

If the player chose Tepig:

PKMN Trainer Hugh Undella Town Black 2 and White 2 Reward: 4100
| Types: Normal Flying Ability: Super Luck Held item: Scope Lens Unfezant♂ Lv.39 Taunt Dark Status   --       Air Slash Flying Special   --       Razor Wind Normal Special   --       Detect Fighting Status   --		Type: Grass Unknown Ability: Gluttony Held item: Miracle Seed Simisage♂ Lv.39 Seed Bomb Grass Physical   --       Leer Normal Status   --       Lick Ghost Physical   --       Fury Swipes Normal Physical   --	Type: Water Unknown Ability: Torrent Held item: Mystic Water Samurott♂ Lv.41 Aqua Jet Water Physical   --       Encore Normal Status   --       Revenge Fighting Physical   --       Slash Normal Physical   --

If the player chose Oshawott:

PKMN Trainer Hugh Undella Town Black 2 and White 2 Reward: 4100
| Types: Normal Flying Ability: Super Luck Held item: Scope Lens Unfezant♂ Lv.39 Taunt Dark Status   --       Air Slash Flying Special   --       Razor Wind Normal Special   --       Detect Fighting Status   --		Type: Fire Unknown Ability: Gluttony Held item: Charcoal Simisear♂ Lv.39 Flame Burst Fire Special   --       Leer Normal Status   --       Lick Ghost Physical   --       Fury Swipes Normal Physical   --	Type: Grass Unknown Ability: Overgrow Held item: Miracle Seed Serperior♂ Lv.41 Coil Poison Status   --       Leaf Blade Grass Physical   --       Slam Normal Physical   --       Mega Drain Grass Special   --

If the player chose Snivy:

PKMN Trainer Hugh Undella Town Black 2 and White 2 Reward: 6400
| Types: Normal Flying Ability: Super Luck Held item: Scope Lens Unfezant♂ Lv.62 Facade Normal Physical   --       Aerial Ace Flying Physical   --       U-turn Bug Physical   --       Swagger Normal Status   --		Type: Water Unknown Ability: Gluttony Held item: Mystic Water Simipour♂ Lv.62 Rock Slide Rock Physical   --       Crunch Dark Physical   --       Brick Break Fighting Physical   --       Surf Water Special   --	Type: Normal Unknown Ability: Sap Sipper Held item: Muscle Band Bouffalant♂ Lv.62 Head Charge Normal Physical   --       Wild Charge Electric Physical   --       Megahorn Bug Physical   --       Earthquake Ground Physical   --

Types: Ground Dragon Ability: Levitate Held item: Dragon Fang Flygon♂ Lv.62 Earthquake Ground Physical   --       Fire Blast Fire Special   --       Dragon Claw Dragon Physical   --       Stone Edge Rock Physical   --

Type: Electric Unknown Ability: Levitate Held item: Leftovers Eelektross♂ Lv.62 Wild Charge Electric Physical   --       Flamethrower Fire Special   --       Dragon Claw Dragon Physical   --       Crunch Dark Physical   --

Types: Fire Fighting Ability: Blaze Held item: Charcoal Emboar♂ Lv.64 Fire Blast Fire Special   --       Head Smash Rock Physical   --       Hammer Arm Fighting Physical   --       Scald Water Special   --

If the player chose Tepig:

PKMN Trainer Hugh Undella Town Black 2 and White 2 Reward: 6400
| Types: Normal Flying Ability: Super Luck Held item: Scope Lens Unfezant♂ Lv.62 Facade Normal Physical   --       Aerial Ace Flying Physical   --       U-turn Bug Physical   --       Swagger Normal Status   --		Type: Grass Unknown Ability: Gluttony Held item: Miracle Seed Simisage♂ Lv.62 Rock Slide Rock Physical   --       Crunch Dark Physical   --       Brick Break Fighting Physical   --       Energy Ball Grass Special   --	Type: Normal Unknown Ability: Sap Sipper Held item: Muscle Band Bouffalant♂ Lv.62 Head Charge Normal Physical   --       Wild Charge Electric Physical   --       Megahorn Bug Physical   --       Earthquake Ground Physical   --

Types: Ground Dragon Ability: Levitate Held item: Dragon Fang Flygon♂ Lv.62 Earthquake Ground Physical   --       Fire Blast Fire Special   --       Dragon Claw Dragon Physical   --       Stone Edge Rock Physical   --

Type: Electric Unknown Ability: Levitate Held item: Leftovers Eelektross♂ Lv.62 Wild Charge Electric Physical   --       Flamethrower Fire Special   --       Dragon Claw Dragon Physical   --       Crunch Dark Physical   --

Type: Water Unknown Ability: Torrent Held item: Mystic Water Samurott♂ Lv.64 Hydro Pump Water Special   --       Megahorn Bug Physical   --       Ice Beam Ice Special   --       Grass Knot Grass Special   --