Disrok

Disrok is a Taken Wizard that rarely appears in the Hall of Souls after killing praying Acolytes. On death, Disrok drops an Interloper Rune, which is required to open a certain chest in the Dreadnaught.

Tactics
Disrok fights the same way as a normal Taken Wizard. When Disrok dies, the killfeed states "The ritual pulls a relic from the void.".