GamePress

Walrein Duo Raid Guide

Tier 4 Raid Boss Guides
Walrein
Difficulty:

Requires counters above level 30 or weather boost

HP9,000 ATK155.63 DEF150.89
CP Range
Lvl 20 1483 - 1557 Lvl 25 1854 - 1947

Notable Weather

Boosts Boss's Moves Boosts Counters' Moves
Snow, Sunny / Clear, Rain Sunny / Clear, Rain, Cloudy

Fast Move Difficulty

Move Difficulty
Frost Breath Challenging
Waterfall Challenging

Charge Move Difficulty

Move Difficulty
Water Pulse Intermediate
Earthquake Intermediate
Blizzard Challenging

Overview

For the vast majority of players, Walrein cannot be duoed without weather boost. Machamp is the only counter that beats the clock on a consistent basis, and it will require luck or dodging. Water Pulse is the charge move to target when not dodging, as 6 level 40 Machamp have about a 15% chance to beat a Water Pulse set. Some well timed dodges will increase that probability.

Clear, cloudy, and rain weather allow for more viable counters. Cloudy and rain boost Walrein’s strongest counters, while clear weather duos are still a tight race against the clock.

Approach

Team Composition

  • Machamp is always viable; weather dictates team members otherwise

  • Parties may use 1 Raikou in neutral weather, but it doesn’t help win %

Dodging Strategy

  • Most teams must dodge from 1 to 3 charge moves to avoid wiping out

Counters

Note: "Good" movesets are not necessarily viable at the level indicated.

Video Guide

Best Raid Boss Counters

Counters viable at level 40
Fast MoveCharge MoveRating

Last Counter breakpoint is at L38.5, but advised to max out at L40

Pros:

  • The only reliable Walrein counter, disregarding weather

  • Easily accessible due to being a current tier 3 raid boss

Cons:

  • Unlikely to win in neutral weather without some dodging

Clear weather counters at level 40
Venusaur Venusaur
Fast MoveCharge MoveRating

Faints too often to be viable vs. Blizzard sets

Exeggutor Exeggutor
Fast MoveCharge MoveRating

Faints too often to be viable vs. Blizzard sets

aloEg Alolan Exeggutor
Fast MoveCharge MoveRating

1-hit KO'd by and unviable vs. Blizzard sets

Sceptile Sceptile
Fast MoveCharge MoveRating

Faints too often to be viable vs. Blizzard sets

Partly cloudy weather counters at level 40
Tyranitar Tyranitar
Fast MoveCharge MoveRating
Cloudy weather counters at level 30
Hariyama Hariyama
Fast MoveCharge MoveRating
Fast MoveCharge MoveRating

1-hit KO’d by and unviable vs. Blizzard sets

Cloudy weather counters at level 40
Heracross Heracross
Fast MoveCharge MoveRating
Rainy weather counters at level 30
Fast MoveCharge MoveRating
Rain weather counters at level 40
Fast MoveCharge MoveRating

Raid Graph