Could it be?

Everyone look to your left and right. Look in front of you and behind you. Look above you and below you. Look Ana-ward and Kata-ward. One of you is a 4th dimensional being. The others now know who you are. You must kill them or be killed in kind.

I only hope to be possessed by SCP-4966 or SCP-999

Cthulhu is small potatoes, you should try:

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Z̸̡͍͚̥̖̘̟͕̫̫̳͎̙̯̘̍ḩ̶̛̳͙̬̻̱̳̠̃̈́͜͜x̶͔̩̠̝̰̰̆̓͒̀̈́̄ͅư̷̟̹͇͎͔͉͕̹̲̣̇̃̋͝ț̵̠͔͍̽͋́̓̊̏́͊͌̑̚͠͝l̶͇̭̻̦̲͙͙̬̺̳̮͆̓͛͜͝͠z̴͙̝̞͙̫̔̏́̃͝i̴̬͖͙̺̣̥̭͊̆ẗ̶̢̞͚͔̼͉̙̤͖͉͎̞́̆̿̎́͂̈̎͊̉̏̀͑͂̅̽͠s̶̛̛̳̲̈̽̍̒̈́̃̀̏̿̎͝t̵̡̢̬͇̦̲̔͐͝b̵̲͓̟̙̳̩̩̄́̆͊̈̃͠j̷̺̬̏̈́̎͊̈́̓̀́̐̽̄̓͝͝j̶̛̱̩̩̏͂̍̂͌͂̆͋̍̀̂͌̑̚͜͝ͅd̴̞̫̮̲͉̜͕̈́̃ͅl̷̙̟̙͙̘͉͎̝͖͎͉͍̗̥̮͋͌̇͛̀̕͘̕͜ẖ̵͚̯́̌̈̐̆́̈́͌́̑̈́̊̍͛͐̀ȟ̵̛̼̱̘̍͂̀̑̒̆̉̐́̀̃͗̂̓j̷͙͎̯̮̠̯̭̤͈̹͖̗̫̾͊͊̄͂̒̾̇͐͑̅͊̌͝š̶̠̲̠m̷̧̼̳̦̠͎͇͋̀̂͂̌̽̅̏̋̚͘̚͝ģ̸͍̝̻̫̜̩͚͉̝̙̠̈́͐̅͌̊̇̀̈́̕̕͜͝͝͝ä̵̘͈̞͕́͒̑̈́̃͊́̈́͌̋͐ĥ̷͈̰͚͖f̵̨̨̢͓̙͚̬̺̼̗̦̺͍͈̭͇̊̄̈́̄̃̅͑͌̿̿̀̽͜͝ḿ̸̢̨̻̮̼͓͍̎͛͜a̴̧̨̢̨̧̜͖͔̰̼̬͇̰͇̮͖̦͐͋̓͒͌͑̈̈́̾̕͝ḱ̶͙̲̬̯̿̍̈̓́̂̓̓͊̆͘͜ͅḧ̷̛̤̳̯̫̦̦̖̦̖̹͓͖͓́͛̈́̓̾̂̋̓͆̓͒̈́̓͘͝f̵̡̘͔͓̻͉̝͇̼̘̖̗̗̖͔̤͊̑͂̈̍̎̀̽̕͘͜͝͝x̶̢̡̛̗̘̠͕̬̬̳̝̦̝̩͂̈́͂̓̾̉̇͒̋͌̃͒͒̅͘͝

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They're more fun at parties, and are classified as an X_S-class existential threat, that is, dangerous to multiple parallel universes simultaneously!

i wish