The Vyeresz Stronghold in Diablo 4

Your first task is to find and destroy two Serpent's Eyes scattered around the stronghold. Head to the northwest corner and go into the shack; you'll find the first eye at the back. For the second eye, make your way to the southeast corner and enter that shack. Once you have both eyes, go to the central door and insert them to open it.

Uh oh, the door gets stuck! This means you've got to hold out against a wave of normal and elite enemies for about 50 seconds. They can be pretty overwhelming, so don't be afraid to use your Area of Effect (AoE) and Ultimate Skills here. Once you've survived the onslaught, head through the door and follow the path. If you're not too worried about the experience points, you can actually just sprint straight into the boss arena; the regular enemies won't follow you.

You'll face Dianthus in a moderately sized arena, so keep an eye on the ground to dodge its area-of-effect attacks. Think of Dianthus as a beefed-up Nangari Longfang you might have seen in the swamps. The key here is to keep your distance and wait for it to attack before you move in to use your Basic and Ultimate Skills. Watch out for its main moves:

• Lunge: Dianthus will periodically lunge forward and stab its claws into the ground. It doesn't do massive damage if it hits, but it's best to dodge this.