Shar being betrayed does kind of fit or she got wind of the dead three plans one of Shar portfolios is secrets I think Shar is just using the MC for her own ends
Cthulhu: FOR THOUSANDS OF YEARS I LAY DORMANT, WHO HAS DISTURBED MY- Oh its you...
Warlock: Greetings my lord-
Cthulhu: LET ME SLEEP-
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