Vilhelm, The following tips will help you get there. Either will not be a problem.
The location where you can take on Eikthyr The information you’ll gain from the rune stone you can encounter at the beginning of the course. Then the icon will be displayed at the top of the screen. To invoke Eikthyr at the altar, you must have two Stag trophies.
But, it is best to take on this job after thorough preparation. This includes having enough buff food in your bag and getting your weaponry and Rustung to the highest level, preferably with the highest improvements available.
The actual fight is much more straightforward. You must be aware of these techniques:
Through his attack storm, Eikthyr attempts to snag your horns with his storm attack. You can dodge or block the attack.
Furthermore, the system works with lightning bolts circularly circling him and is fired. It is recommended to exit the radius within a certain time.
Another lightning strike is directed towards the front, but it can be used for a longer distance.
In the end, the attacks aren’t too quick when they occur in sequence, so you’ll always have time between episodes. In return, you will receive an item called the Stag Antler, which allows you to create the first pickaxe and unlock the enormous two-handed knuckle called Stag Crusher.