Kings' Rest is a dungeon whose entrance is located in Zuldazar on the continent of Zandalar in the World of Warcraft game. The level range for the normal dungeon is 110-120. The dungeon contains 4 bosses. The end boss of Kings' Rest is The Golden Serpent.
For an end boss, this is pretty easy. You just need to nuke down the boss as quickly and efficiently as possible. When the spiders spawn, you can safely ignore these and concentrate on the boss.
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