Vikings: Wolves of Midgard

The base duration of rage is 11 seconds.
The duration is affected by two indicators: Rage Gain - the rage received for each successful blow to the enemy (with weapons, including bows; using Gifts does not give rage) and Rage Duration - simply an increase in duration. The current value of the indicators is on a separate tab in the inventory (Options, , ), you will see “180%-190%” opposite Rage Duration - the trophy can be obtained simply by standing still .
An increase to these indicators can be found on shields, armor, and belts. If there is a hole in the item, one of the types of runes gives up to +1.2 Rage Duration for the gold version (you will need to upgrade the rune to level 5).
Choose a boss without stun attacks, turn on rage and hold . To support and replenish health in the process, you can use the Talisman of Frigga.