Question How will Demon King Meliodas be defeated?

[Samael Morningstar]

i'm really sad ludo didn't try giving his grace to mael, and then mael saying i'm not worthy of the 4 graces and passing then to eli. The other 2 graces might of come to her if she absorbed flash and sunshine, 4 grace eli vs 10c meliodas would of been a good way to end the story

Wow where did you get this .
It would be a disgrace to the graces if they were absorbed by someone as useless as Elizabeth

 

[Temperance]

I'd say Power Of Friendship

 

[Mythoclast]

Ban and Meliodas.
Everyone else are too weak.

 

[Rescorlian]

Ban, emo Meliodas + power of love + power of friendship

 

[Tragicdeath]

Id say Ban and Meliodas's bro bro will wake up King Arthur beating Demon King.