Can I play the God of War Ragnarok DLC without beating Main Game?

Wondering if you need to beat God of War Ragnarok to play the new DLC?
Entering Valhalla has never been this confusing.

God of War Ragnarok Valhalla DLC Tips: Unlock Buffs and Upgrades — Eightify

Can I play the God of War Ragnarok DLC without beating Main Game?

God of War Ragnarök: Valhalla DLC revealed, coming December 12 – PlayStation.Blog

Do you think we'll see DLC for God of War: Ragnarök? DLC was planned for God of War 2018 but ultimately canceled for being 'Too Ambitious'. : r/GodofWar

God of War Ragnarok: How to Start the Valhalla DLC

God of War Ragnarok: How to Start the Valhalla DLC

God of War Ragnarok: Do You Need to Play Old God of Wars?

God Of War Ragnarök's Valhalla Is So Much More Than Just A Roguelite DLC - Game Informer

God of War Ragnarok Valhalla Tips And Tricks To Help You Beat The DLC (God Of War Valhalla Tips)

God of War Ragnarök's Valhalla DLC Has An Endgame Challenge So Hard Nobody On The Dev Team Has Completed It - Game Informer

How to start God of War Ragnarok Valhalla DLC

God of War Ragnarok gets a free DLC, Valhalla on December 12

How Long to Beat God of War Ragnarok Valhalla DLC