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.

When entering the lobby, the player gets greeted by a Ampharos named Winstreak. The player receives 3 Event Tokens and a Boss Rush Pass, a single use pass that allows you into the challenge.
 * Winstreak: Ah, hello. You must be a challenger.
 * Winstreak: Have you ever heard of Boss Rush? No?
 * Winstreak: It's an event where you defeat several waves of bosses. Bring your strongest companions with you!
 * Winstreak: You have one chance of passing the entire challenge, and you will find Event Tokens along the way.
 * Winstreak: Now then, I shall hand you a Boss Rush Pass to get you started.
 * Winstreak has given [Player Name] one Boss Rush Pass!
 * Winstreak: And, of course, a few participation tokens. These can be spent at Ludicolo's Shop in Delite Plaza. As I said, you will find more along your Boss Rush run.
 * Winstreak has given [Player Name] 3 Event Tokens!
 * Winstreak: You can choose to run this event whenever you want to, until next Sunday at 22:00 Server Time.
 * Winstreak: Use the pass to get through the gate, but assemble a good team first. Otherwise, store the pass and run the event later this week.
 * Winstreak: Either way, I wish you luck, challenger. I hope you're as lucky as I am.

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

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.


 * Weather: Rain


 * MS Kingler
 * Kingler
 * Water
 * style="text-align:left" |
 * Bubble Beam
 * Harden
 * Mud Shot
 * Vice Grip
 * Vice Grip


 * MS Roselia
 * Roselia
 * Grass/Poison
 * style="text-align:left" |
 * Ingrain
 * Mega Drain
 * Poison Sting
 * Stun Spore
 * Stun Spore


 * }

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

Checkpoint 1 has 2 Tiny Reviver Seed and 1 Event Token.


 * Weather: Clear


 * MS Golem
 * Golem
 * Rock/Ground
 * style="text-align:left" |
 * Defense Curl
 * Frustration*
 * Rollout
 * Steamroller
 * - style="background:#"
 * MS Rhydon
 * Rhydon
 * Ground/Rock
 * style="text-align:left" |
 * Dragon Tail
 * Drill Run
 * Smack Down
 * Stomp
 * Smack Down
 * Stomp


 * }

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.

Checkpoint 2 has 1 Super Potion and 1 Event Token.


 * Weather: Snowstorm


 * MS Mamoswine
 * Mamoswine
 * Ice/Ground
 * style="text-align:left" |
 * Freeze-Dry
 * Ice Shard
 * Peck
 * Rock Tomb
 * Rock Tomb


 * MS Froslass
 * Froslass
 * Ice/Ghost
 * style="text-align:left" |
 * Draining Kiss
 * Icy Wind
 * Shadow Sneak
 * Wake-Up Slap
 * Wake-Up Slap


 * MS Beartic
 * Beartic
 * Ice
 * style="text-align:left" |
 * Aqua Jet
 * Flail
 * Fury Swipes
 * Ice Beam
 * Ice Beam


 * }

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.

Checkpoint 3 has 1 Event Token.


 * Weather: Clear


 * MS Mawile
 * Mawile
 * Steel/Fairy
 * style="text-align:left" |
 * Focus Punch
 * Iron Head
 * Play Rough
 * Substitute
 * Substitute


 * MS Marowak
 * Marowak
 * Ground
 * style="text-align:left" |
 * Bonemerang
 * Brick Break
 * Focus Energy
 * Thrash
 * Thrash


 * MS Weavile
 * Weavile
 * Dark/Ice
 * style="text-align:left" |
 * Feint Attack
 * Ice Punch
 * Low Sweep
 * Taunt
 * }
 * }

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, as well as 1 Max Ether.

Checkpoint 4 has 1 Tiny Reviver Seed and 1 Event Token.


 * Weather: Clear


 * MS Raikou
 * Raikou
 * Electric
 * style="text-align:left" |
 * Crunch
 * Extrasensory
 * Thunder Shock
 * Thunderbolt
 * Thunderbolt


 * MS Entei
 * Entei
 * Fire
 * style="text-align:left" |
 * Ember
 * Extrasensory
 * Roar
 * Sacred Fire
 * Sacred Fire


 * MS Suicune
 * Suicune
 * Water
 * style="text-align:left" |
 * Bubble Beam
 * Extrasensory
 * Gust
 * Ice Beam
 * }
 * }

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

Checkpoint 5 has 1 Super Potion and 1 Event Token.


 * Weather: Clear


 * MS Golurk
 * Golurk
 * Ground/Ghost
 * style="text-align:left" |
 * Iron Defense
 * Mega Punch
 * Mud-Slap
 * Shadow Punch
 * Shadow Punch


 * MS Heatran
 * Heatran
 * Fire/Steel
 * style="text-align:left" |
 * Crunch
 * Fire Fang
 * Pound
 * Will-O-Wisp
 * Will-O-Wisp


 * MS Salazzle
 * Salazzle
 * Poison/Fire
 * style="text-align:left" |
 * Flame Burst
 * Pound
 * Sweet Scent
 * Venoshock
 * }
 * }

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.

Final Checkpoint has 1 Frozen Oran and 13 Sticks.


 * Weather: Clear


 * MS Type:Null
 * Type:Null
 * Normal
 * style="text-align:left" |
 * Double Hit
 * Metal Sound
 * Punishment
 * Razor Wind
 * Razor Wind


 * MS Silvally
 * Silvally
 * Normal
 * style="text-align:left" |
 * Crush Claw
 * Double Hit
 * Multi-Attack
 * Scary Face
 * Scary Face


 * MS Type:Null
 * Type:Null
 * Normal
 * style="text-align:left" |
 * Double Hit
 * Metal Sound
 * Punishment
 * Razor Wind
 * }
 * }

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


 * MS Rattata
 * Rattata
 * Normal
 * style="text-align:left" |
 * Crunch
 * Double-Edge
 * Flame Wheel
 * Super Fang
 * Super Fang


 * MS Buneary
 * Buneary
 * Normal
 * style="text-align:left" |
 * Endure
 * Entrainment
 * Jump Kick
 * Return
 * Return


 * MS Chansey
 * Chansey
 * Normal
 * style="text-align:left" |
 * Egg Bomb
 * Minimize
 * Sing
 * Soft-Boiled
 * }
 * }

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.