History of Theratos

'''Theratos, Archersbane''' is a Taken Minotaur ranked Ultra and first appeared in Destiny 2: Forsaken. It fights with a Solar Torch Hammer and has high durability, rapid movement, invisibility, teleportation and a kinetic temporal shockwave. It can summon Querim, the Waking.

Dreaming Token

In The Shattered Throne, Theratos is summoned while charging the Dreaming Token of Querim. Players carry an Arc Charge from the second floor of the Tower of the Deep to the rooftop of the Binary Shrine and place it in the statue that has no orb. This spawns Theratos and Querim, the Waking; defeating them converts the token into a Waking Token of Querim. The token is one step toward the Wish-Ender bow.

Newer guides describe a different quest route, so check current steps before following the older token process.