In God of War it will not only be the Leviathan ax that can be upgraded, but also the Blades of Chaos they can be upgraded up to four times to gradually gain more power and new abilities. Fully upgrading them will unlock the trophy "Why resist?".
To do this we will need the object Flame of Chaos, which cannot be purchased anywhere, but will be dropped by specific bosses during the adventure. The last boss battle that will reward us with a Flame will be the one against the Walker of Hel, at the end of your first visit to Helheim.
The latest upgrade, however, will be available by unlocking the realm of Musphleim (below is the guide on where to find the ciphers to unlock it). You will find the last Flame of Chaos in the shops of Brok and Sindri and can be exchanged for the item "Raging Hell of Muspelheim", which you can only get one way: overcome all the challenges of Muspelheim (or at least the first cycle). is defeat the Valkyrie Gondul at the top of the path. If you have trouble with the battle, we recommend our guide on how to deal with the Valkyries.
► God of War is an Adventure-Action game developed by SIE Santa Monica Studios and published by Sony for PlayStation 4, the video game was released on 20/04/2018
God of War is a game to own at all costs: we decided to evaluate it with a 93%, if you are interested in learning more you can read the God of War review
