To enhance your Leviathan Axe’s weapon level in God of War Ragnarok, collecting a total of eight Frozen Flames is essential. These Frozen Flames are scattered throughout the various Realms and can be obtained primarily through defeating specific bosses and completing key story quests. Here’s a comprehensive guide on where and how you can find each Frozen Flame:

Frozen Flame Locations:

1. Frozen Flame 1: The Huntress
– Location: Midgard (Upper Wildwoods)
– How to Obtain: Defeat the Huntress boss during the “Surviving Fimbulwinter” main quest. This is one of the earliest boss fights you’ll encounter in the game and provides your first Frozen Flame.

2. Frozen Flame 2: Alva
– Location: Alfheim (Temple of Light)
– How to Obtain: In Chapter Four, during the quest “Groa’s Secret,” you must defeat the Light Elf boss named Alva to earn this Frozen Flame.

3. Frozen Flame 3: Nidhogg
– Location: Vanaheim
– How to Obtain: In Chapter Six, titled “The Reckoning,” you will need to defeat the giant beast Nidhogg to gain your third Frozen Flame.

4. Frozen Flame 4: Hel-Traveler
– Location: Helheim
– How to Obtain: While exploring Helheim in Chapter 12, during the “Reunion” quest, defeat the Hel-Traveler, an armored enemy wielding a massive sword, to collect this Frozen Flame.

5. Frozen Flame 5: Flame Phantom
– Location: Muspelheim
– How to Obtain: In Chapter 16, during “The Summoning,” you must defeat the Flame Phantom in Muspelheim’s fiery realm to receive this Frozen Flame.

Frozen Flames 6-8: Hel-Tears
After you release the wolf Gram, you unlock the ability to close Hel-Tears as part of the “Hel to Pay” favor quest. Closing these Hel-Tears not only grants you Frozen Sparks, but the final Hel-Tear you close will reward you with one of the last Frozen Flames needed for upgrades. The specific locations for the Hel-Tears are:

– Sindri’s House
– Helheim
– Midgard
– Svartalfheim
– Alfheim
– Vanaheim

Completing the Hel to Pay favor by successfully closing all Hel-Tears will grant you the three additional Frozen Flames necessary for leveling up your Leviathan Axe to its maximum potential.

Summary:
In total, you will acquire five Frozen Flames through critical boss battles tied to the main narrative, while the remaining three are rewards for undertaking the “Hel to Pay” favor and closing Hel-Tears across different realms. Once you gather all eight Frozen Flames, you will be able to fully upgrade your Leviathan Axe to level 9, significantly enhancing its power and abilities.

Important Note:
It’s crucial to remember that some of these Frozen Flames won’t be accessible until later in the game. Therefore, following the main storyline and completing the relevant quests in each realm will provide you with the most direct route to obtaining the necessary Frozen Flames. By concentrating on these pivotal boss fights and quest completions, you’ll have your Leviathan Axe fully upgraded in no time!