Maybe if Vanica is defeated for good, the rest of the DT will try to search another blood magic user, which could bring the heroes in the Queen sorcerer forest
Well the guy is a sniper, unless you had barrier magic, you are weak against that. The element advantage is not only the thing that will make you win, it's also the element of surprise and strategy.
There Leo already knew an enemy where there since the DD attacked the SG, losing the element of...
People trashing the Spirit Guardians lol
Just remember that magic type is key to victory, knowing that the spirit guardians are well known in the kingdom, it wouldn't be surprising that Spade knew about their magic attribute, so they bring mages that could counter each one of them.
It's like...
The DK knows the true power of Meliodas
Even him said something like this : "Without your true magic, you can't fight me, but it's impossible because you're too afraid to use it"
+ Let's say that he didn't know, he can be afraid of 10C Meliodas because he's the son of a god, will become the next...
The difference with before, is that Ludociel now knows that his brother is alive, maybe he'll try to recover the grace for him, to make hum pure again plus Ludociel is the kind of person who refuse to see Archangel power possessed by humans.
I wonder what will happen when Mael will see Escanor.
Maybe Mael (or Ludociel) will try to kill Escanor to recover the grace ?
Maybe Ludociel will try to kill Escanor instead
Happy to see Mael is gonna be a good guy, just pissed about Estarossa development
Now we have to see Mael/Ludociel encouter
Mael realizing he killed his 2 friend
Mael getting blamed by SG
Mael VS Zeldris
....
And for King development, I think he's gonna fight against Chandler now, revenge his...
I think Meliodas saw Elizabeth trying to protect demons (or even heal them) when they were injured, and that provoked Meliodas to have some doubt about his pure evil personality, and with Zeldris falling in love, he maybe got "corrupted" to see what is like to have someone to love.