Boss Rush

Boss Rush is a game occasionally held during weekly events consisting of a series of bosses a player must defeat in succession in order to make it to the finish line.

The entrance to the Boss Rush Lobby is generally found in the Events Hub of the Delite Plaza, however it's only accessible when the respective weekly event takes place.

Rules
In order to enter the Boss Rush event, there are a few rules/restrictions the player must keep in mind:
 * The player can bring a full team of up to 4 Pokémon
 * All Pokémon will be set to level 30
 * All Pokémon will keep their current moves
 * Parties are not allowed
 * Wind is present in all boss maps

Once a player enters a boss map, the only way out is a warp which is blocked until the player defeats all standing bosses, or is themselves defeated in combat resulting in a loss.

There are seven sets of bosses the player must clear in order to reach the finish line. After each boss battle, the player will be able to completely heal up the surviving members of their team at the heal tiles in the checkpoint maps, which include an Event Token and Tiny Reviver Seed. Every such checkpoint map alludes to the following boss via its scenery.

Bittersweet Vale
The player encounters the first set of bosses in Bittersweet Vale. This map consists of bosses from Fruity Grotto and Seaside Cavern.

! style="background:#89a9d1" class="unsortable" |Icon ! style="background:#89a9d1"|Dex No ! style="background:#89a9d1"|Pokémon ! style="background:#89a9d1"|Type ! style="background:#89a9d1"|Moveset
 * - style="background:#"
 * MS Kingler
 * Kingler
 * Water
 * style="text-align:left" |
 * - style="background:#"
 * MS Roselia
 * Roselia
 * Grass/Poison
 * style="text-align:left" |
 * Grass/Poison
 * style="text-align:left" |


 * }

Stonecore
The second set of bosses are found in Stonecore. This map consists of bosses from Cliffside Cave and Sauna Cavern.
 * Weather: Clear

! style="background:#89a9d1" class="unsortable" |Icon ! style="background:#89a9d1"|Dex No ! style="background:#89a9d1"|Pokémon ! style="background:#89a9d1"|Type ! style="background:#89a9d1"|Moveset
 * - style="background:#"
 * MS Golem
 * Golem
 * Rock/Ground
 * style="text-align:left" |
 * - style="background:#"
 * MS Rhydon
 * Rhydon
 * Ground/Rock
 * style="text-align:left" |
 * Ground/Rock
 * style="text-align:left" |


 * }

Hailstorm Tundra
The third set of bosses are found in Hailstorm Tundra. This map consists of bosses from Crystal Ruins, Crystal Castle/Lucent Burrow, and Snowveil Den.
 * Weather: Snowstorm

! style="background:#89a9d1" class="unsortable" |Icon ! style="background:#89a9d1"|Dex No ! style="background:#89a9d1"|Pokémon ! style="background:#89a9d1"|Type ! style="background:#89a9d1"|Moveset
 * - style="background:#"
 * MS Mamoswine
 * Mamoswine
 * Ice/Ground
 * style="text-align:left" |
 * style="text-align:left" |


 * - style="background:#"
 * MS Froslass
 * Froslass
 * Ice/Ghost
 * style="text-align:left" |
 * style="text-align:left" |


 * - style="background:#"
 * MS Beartic
 * Beartic
 * Ice
 * style="text-align:left" |
 * style="text-align:left" |


 * }

Falls of Focus
The fourth set of bosses are found in Falls of Focus. This map consists of senseis of PMU's dojo dojo dungeons; Tanren Training Dojo, Marowak Training Dojo, and Winden Training Dojo.
 * Weather: Clear

! style="background:#89a9d1" class="unsortable" |Icon ! style="background:#89a9d1"|Dex No ! style="background:#89a9d1"|Pokémon ! style="background:#89a9d1"|Type ! style="background:#89a9d1"|Moveset
 * - style="background:#"
 * MS Mawile
 * Mawile
 * Steel/Fairy
 * style="text-align:left" |
 * - style="background:#"
 * MS Marowak
 * Marowak
 * Ground
 * style="text-align:left" |
 * - style="background:#"
 * MS Weavile
 * Weavile
 * Dark/Ice
 * style="text-align:left" |
 * }
 * Dark/Ice
 * style="text-align:left" |
 * }

Rainbow Islands
The fifth set of bosses are found in Rainbow Islands. This map consists of bosses from Voltaic Rainforest, Sunrise Temple, and Iceberg Adrift. They are not fought at once, and instead are spaced out on islands that the bridges lead to. This map has a healing bed in it.
 * Weather: Clear

! style="background:#89a9d1" class="unsortable" |Icon ! style="background:#89a9d1"|Dex No ! style="background:#89a9d1"|Pokémon ! style="background:#89a9d1"|Type ! style="background:#89a9d1"|Moveset
 * - style="background:#"
 * MS Raikou
 * Raikou
 * Electric
 * style="text-align:left" |
 * - style="background:#"
 * MS Entei
 * Entei
 * Fire
 * style="text-align:left" |
 * - style="background:#"
 * MS Suicune
 * Suicune
 * Water
 * style="text-align:left" |
 * }
 * Water
 * style="text-align:left" |
 * }

Combustion Caldera
The sixth set of bosses are found in Combustion Caldera. This map consists of bosses from Scorched Grasslands and Stark Volcanic Woods.
 * Weather: Clear

! style="background:#89a9d1" class="unsortable" |Icon ! style="background:#89a9d1"|Dex No ! style="background:#89a9d1"|Pokémon ! style="background:#89a9d1"|Type ! style="background:#89a9d1"|Moveset
 * - style="background:#"
 * MS Golurk
 * Golurk
 * Ground/Ghost
 * style="text-align:left" |
 * - style="background:#"
 * MS Heatran
 * Heatran
 * Fire/Steel
 * style="text-align:left" |
 * - style="background:#"
 * MS Salazzle
 * Salazzle
 * Poison/Fire
 * style="text-align:left" |
 * }
 * Poison/Fire
 * style="text-align:left" |
 * }

Nevermore Terminus
Nevermore Terminus has the final set of bosses the player must clear before reaching the finish line. It consists of the boss from Cliffside Relic.
 * Weather: Clear

! style="background:#89a9d1" class="unsortable" |Icon ! style="background:#89a9d1"|Dex No ! style="background:#89a9d1"|Pokémon ! style="background:#89a9d1"|Type ! style="background:#89a9d1"|Moveset
 * - style="background:#"
 * MS Type:Null
 * Type:Null
 * Normal
 * style="text-align:left" |
 * - style="background:#"
 * MS Silvally
 * Silvally
 * Normal
 * style="text-align:left" |
 * Normal
 * style="text-align:left" |


 * - style="background:#"
 * MS Type:Null
 * Type:Null
 * Normal
 * style="text-align:left" |
 * }
 * }

Virtuous Grove
Boss Rush includes a bonus boss with no rewards if the player continues past the finish line, featuring Joey and Buneary from Exbel Woods and Chansey from Friendship Forest.
 * Weather: Clear

! style="background:#89a9d1" class="unsortable" |Icon ! style="background:#89a9d1"|Dex No ! style="background:#89a9d1"|Pokémon ! style="background:#89a9d1"|Type ! style="background:#89a9d1"|Moveset
 * - style="background:#"
 * MS Rattata
 * Rattata
 * Normal
 * style="text-align:left" |
 * - style="background:#"
 * MS Buneary
 * Chansey
 * Normal
 * style="text-align:left" |
 * - style="background:#"
 * MS Chansey
 * Chansey
 * Normal
 * style="text-align:left" |
 * }
 * Normal
 * style="text-align:left" |
 * }

Trivia

 * Boss Rush stopped showing up in weekly events for nearly 3 years, until December 2019 when it finally made its return.
 * Boss Rush was permanently revamped for PMU's 10th anniversary month-long event, adding and changing several bosses, with NPCs and dungeon bosses being the opponents. It changed from being a race and instead is done solo by players.