Finally caught up to this manga. Strange how it has fan service that doesn't feel quite like fan service. Maybe its the art. Anyone notice how power levels in deadly sins seem to fluctuate? Some places it feels like King is overwhelmingly more powerful than them all. Other times Meliodas feels like he cannot be stopped, despite failing against some opponents that king or even ban seems to decimate. Though at this point am pretty sure Diana's the strongest. I won't be surprised if Arthur turns out to be a sin. Probably someone from the goddess clan, because it seems like the sins consist of a member of each of the four primary clans.
That was disappointing. I was really hoping for a three way battle. Now Arthur suddenly chooses to aid Hendriksen against the sins. Then against this is how the sins are usually introduced, so it wouldn't surprise me that Arthur is actually Merlin. Am looking forward to seeing dreyfus fight. if he's anything like Helbram then this should be good.
That last panel was interesting, what was said, that the meeting between arthur and the sins would shake the kingdom. There must be something to the revelation that hendriksen is working out of merlin's old castle, it might mean that merlin was experimenting with demon powers before he betrayed the sins.