What are Kangaskhan's weaknesses in Pokemon GO?

The Generation I Pokemon Kangaskhan has just become a tier 3 raid boss, and trainers are going to need to bring some heavy firepower if they want to beat it.

Mega Kangaskhan Weakness, Counters & Best Moveset Pokemon GO! - Game News 24

Kangaskhan (Pokémon GO): Stats, Moves, Counters, Evolution

Mega Kangaskhan in VGC

Pokemon GO: How To Get Shiny Mega Kangaskhan

Kangaskhan Raid Boss - Pokemon Go

Kangaskhan

Kangaskhan Counters (Pokémon GO)

Pokémon Go Mega Kangaskhan weakness, counters and best Kangaskhan moveset

Pokemon GO: Mega Kangaskhan's best wares and Weakness for Raid Day - Game News 24

The Sorcerous Cup Simplified [GamePress] : r/TheSilphArena