Today I was testing another card ability  with another three card user with me, three girls around my age named: Illya, Miyu, and Chole but everyone calls her Kuro, there three what modern day person call: "Magic Girls" even though it is embarrassing to everyone, and could send everyone to jail, they still show up everywhere.

(yes magical girl, deal with it, Fate is a weird but great series, the pink one is Illya, the purple one is Miyu, the red one is Kuro, but be careful, they could sent you to jail)

Illya: Class card is really rare during the holy grail war, only a few use it, I and Miyu are only one use it for now, and Kuro is created from the Archer Class Card, so due to that we want to see how you use the card.

Rider: Sure, I guess, I have to call you senpai.

Illya: S-Senpai...

Rider: Did I say something wrong?

Illya: N-no, in fact, you can call me that from now.

Ruby: Ohh...Illya's switch has been flipped...

Miyu: This could end badly.

Rider: All right, let's try this card, Install: Decade!!!

suddenly 20 gray version of decade spawn around him before close in and become one, "Kamen Ride: Decade!!!" Thus emerge Decade Card Install

Kuro: That is new...

Sapphire: While it's magical energy is similar to our Class Card transformation, it is also different in a way.

Ruby: YES!!! WHERE ARE THE CUTE MAGICAL TRANSFORMATION THAT ACTIVE WHEN ONE INSTALL THE CARDS.

Illya: I don't think he is a Magic Girl or boy.

Rider: This conversation is getting weird...let start

Kuro: Got it, I'll be your opponent.

she then summons a twin sword, one black, and one white, and begin to throw them?

I block it with my sword called "Ridebooker" and turn it into gun form and shoot her, she dodged and summon more sword to throw, and I simply shoot the sword. I insert a card called "Attack Rider: Blast" and shoot a barrel of energy bullet at her but dodged at the last second.

Then I insert a card called "ATTACK RIDE: DECADE" into the belt, then it lit up with the decade symbol and the sound of "Attack Ride: D-D-D-Decade" The blade grew neon purple before I slash down with serval after image and slash at Kuro, she barely dodged. but then something happened, a gray wall appeared as I accidentally summoned it.

Kuro: What is that?

It suddenly come toward us before swallowing us, we see serval place before we black out and landed on a park.

Rider: Owwww...