In truth, Ree Shil knew that uncovering the [Double-headed Captain] was not necessarily the best choice.
Because, theoretically, it would be rather difficult for him to prevent the other party from summoning.
It might be better to uncover the [Nameless Sword Spirit] first, leaving a regular covered card as a countermeasure.
Then, depending on what the [Machine N] actually represents, decide on which card to reveal.
However, his current card's face made him somewhat helpless.
Because the [Nameless Sword Spirit] was placed behind the [Double-headed Captain].
He would not be able to uncover the [Nameless Sword Spirit] without uncovering the [Double-headed Captain].
Moreover, there are several reasons for choosing the [Double-headed Captain] over the [Wild fat cat].
First, the [Wild fat cat] needs to warm up, which is rather slow.
It needs two rounds to summon for the first time, and it takes the other side two rounds to fully charge as well, so he can't catch up.