Good news, the other party's king card is not an S-rank card.
The bad news is that the other party's king card is a turtle card.
Other people always call the stinky and hard cards as turtle cards.
And this [Mountain Emperor Turtle], is indeed a real turtle card.
With 400 health points, it is a beast.
Then, [Dominating Body], and damage cap reduction.
It's simply a combination of [Captain Doram] and [Weapon Master].
This makes Ree Shil's earlier idea of taking down the other side in one burst, completely a bubble.
After a calculation, all the cards left in his hand can only inflict a maximum of 130 damage even in full burst.
This is also partly thanks to [Sneak Attack Master] that can bypass [Defense], and the other side has no fixed amount of damage reduction.
He only hopes to take down 200 health points from the other side with his regular card deck, and leave the rest to the King's card.