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Jegus, but I found the twist extremely disturbing

Kurloz just brain-controlled Meulin and apparently has been a secret disciple of Lord English the whole time. Which, of course, fits together with The Cult of Juggalos being introduced to Highblood society by Doc Scratch -- they just secretly worshiped Lord English the whole time through the veil of the Juggalo so that nobody took them seriously.

I mean, there's evil and there's Evil. Kurloz secretly sabotaging the Beforus Game (likely forcing Captain Helmet to burn his brain out), mindraping his former Matespirit into his slave to enact the plan that forced the Scratch and the reshaping of the Troll Universe into one more friendly to Lord English. And remember when Gamzee was revealed to be the most important character in Homestuck? It's because he's behind everything.