What is The Single Most Powerful Sorlock Build?

Min/max nerds of Reddit, What is the strongest Sorcerer/Warlock multiclass... and why is it Hexblade2/Clock sorc18? How would you guys build it? What are the must have spells and feats? What is the highest AC, highest damage, and best utility one can hope for from a single Sorlock build? If you think that a different Sorlock is stronger than Hexclock, what is it and why?

I don't actually intend to play this. I just want to see it, bask in its glory. Thanks in advance!