Marvel Rivals has three class modes including Vanguard (Tank), Duelist (DPS) and Strategist (Healer).

Vanguard (Tank)

Description

Takes and deals less damage compared to other characters and mostly uses defensive abilities.

Characters

Bruce Banner (Hulk)
Captain America
Doctor Strange
Groot
Magneto
Peni Parker
Thor
Venom

Duelist (DPS)

Description

Deals big damage compared to other characters and mostly uses attack abilities.

Characters

Black Panther
Black Widow
Hawkeye
Hela
Iron Fist
Iron Man
Magik
Moon Knight
Namor
Psylocke
Scarlet Witch
Spider-Man
Squirrel Girl
Star-Lord
Storm
The Punisher
Winter Soldier
Wolverine

Strategist (Healer)

Description

Heals other characters and mostly uses healing abilities.

Characters

Adam Warlock
Cloak & Dagger
Jeff The Land Shark
Loki
Luna Snow
Mantis
Rocket Raccoon