This is what I think HATRED and Spectre would do if they met (pretend the Spectre can also manifest as different forms)
HATRED: "I sense you are not as different as me."
Spectre: "Ya' think? You look like some random 3 foot imp."
HATRED: "Okay, now you're just bullying me you pathetic excuse of a mastermind."
The Spectre: "Bro. I LITERALLY PUT 20 PEOPLE INCLUDING YOUR CHARACTERS AND KILLERS INTO THIS HELLHOLE IN WHICH I TRAUMATISE, TORTURE, AND REVIVE PEOPLE TO THE BRINK OF INSANITY."
HATRED: "You literally INSERTED A RIPOFF OF ME CALLED 1X THAT LOOKS LIKE A MOULDY GRAPE. SERIOUSLY, HOW UNORIGINAL ARE YOU? ATLEAST THAT DAMNED EXCUSE OF A KING CAN COHERENTLY SPEAK UNLIKE A CERTAIN MAN THAT HAS AMNESIA AND CAN BARELY REMEMBER HIS PAST LIFE!"
Spectre: ". . . Wanna go bowling?"
HAYRED: "Yeah sure, the bill's on me