@zivoy
I guess you have never played any game or watch any live-action movie.
You know a game named "Dark Soul", the hardest game I ever know.
Any Boss can 1-2 hits kill me, it also strong enough to kill an army in a few seconds but I can finish the lass bost in mere minutes.
Do you know the movie "Lord of the Ring" or "The Hobbit"?
You know 5 race's armies can't even do anything to the Dragon, the Dwarf waiting for hundred of years to take back their homeland.
All the main characters "TRY HARD" with amazing actions for a full-length movie without scratching its scale.
For what?
For it to be shot down in 2 seconds by a human without a proper bow.
What kind of weapon he use?
Tie a rope and using his son's body to fix the aim.
TL;DR:
Just tell the knights "GIT GUD"
They don't even know to "Guard", "evade AOE skill", etc.
They are just like creeps in League of legend.
A group of creeps is nothing but EXP and gold.
Meanwhile, the mercenary party is:
Pantheon? (Male with shield)
+ Leblanc? (Female Magician with staff)
+ Varus? (Male with a bow)
+ Fiora? (She longed for a worthy opponent)
+ Irelia? (Flying swords)