((Note: The battle will be hand type. I am going in blind with typing. Let's do this!))

No POV

Khiry then made it to the door & as he proceeded to open it, he put a few materials that he had in the bag.

Khiry: Let's see. An Element Support Material, HP Absorbs Support Material, MP Absorbs Support Material, & W-Magic Command Material.

Khiry then places the Material on his suit. He then looked at the Summon Material. The head display said, "Ramuh." He then hid the summon & decided to open the door. He then looked inside the room to see that it was big enough for a battle. He then looked around to see anything. The only thing in this room is a lance with a gold aura. 

Khiry: Archer is here, aren't you?

???: Well, ain't this interesting. The assassin knows where I am at.

Khiry then turn to see a dignified man with golden hair standing up like a blazing flame. His face is described as handsome, and his eyes, crimson like blood, are visibly not those of a human and give off a mysterious radiance that makes people wither. He has a "perfect, Golden-proportioned body" described as emanating majesty that makes flames surrounding him afraid to come close, and his very soul glows golden. He normally wears golden armor that makes a heavy first impression on those he encounters. Khiry then sees his real name.

Khiry(Mind): 5⭐ Gilgamesh...

Gilgamesh: So, you are this skillful assassin? More like a black man in footie pajamas.

Khiry: I would be careful if I were you. Appearance can be deceiving. So, what does the King of all Heroes want with me?

Gilgamesh: The simplest of a command: Your things are going to be my things. I'll be taking all of them. Your weapons, your gold, your so-called 'Material'...

Khiry: Those things you listed are my private property.

Gilgamesh: Well, maybe I should pay a visit to your daughter.

Khiry: Keep your hands away from her... Gilgamesh.

Gilgamesh: Oh, trust me, Khiry Cleveland. You will probably not leave here alive.

Gilgamesh then brought out several golden while Khiry did hand sign: Tiger → Hare → Boar → Dog or Ram → Dog → Ox → Snake

Khiry: Doton: Doryūheki

This technique allows Khiry to create a protective wall out of the earth. Gilgamesh's blades, spears, & lances hit the wall, but they are stuck to it. Gilgamesh then pulled out a sword & held it in his hand.

Gilgamesh: Hiding behind that wall won't save you, mongrel.

Gilgamesh then stabs the wall & hears a clanging sound. He is confused by the noise. The wall then breaks down as Gilgamesh's other weapons drop. He is a bit surprised to see that Khiry has transformed himself into Sheele. Sheele was a beautiful and slender-yet-curvaceous young woman with long, purple hair and eyes. She usually wore a revealing, sleeveless lilac cheongsam with detached lilac arm sleeves and white boots. She usually had her Teigu with her. She wore glasses and had a scar on her right cheek. Sheele wielded a Teigu in the form of a giant pair of scissors called Cutter of Creation: Extase, which is said to be able to cut through anything.

Khiry(Sheele): Please forgive me for killing you.

Gilgamesh: That won't happen.

Khiry(Sheele) & Gilgamesh then swing their respective weapons. In slow-mo, Gil then saw the scissor blade close to his neck, causing him to quickly step back. A piece of Gilgamesh's sword drops onto the ground. He is surprised to see his blade cut in two.

Gilgamesh: Impossible...

Khiry(Sheele)(Mind): Extase is extremely sharp and is said to be able to cut through any material, including the armor Teigu Incursio, which was supposed to be unbreakable. However, it seems that if the material offers resistance against being cut, cutting it becomes harder. Now that I am using it, despite its size and durability, Extase seems to be nearly weightless. It almost feels like I am wielding a kodachi.

Gilgamesh then gets angry with the situation.

Gilgamesh(Mind): To think that new newbie...

Gilgamesh: Well down, let's see how you fair against these.

Gilgamesh then launched more weapons as Khiry(Sheele) deflected them. He(She) then noticed that the weapons were faster, causing him to get a few scratches from the side of each of the blades. 

Khiry(Sheele)(Mind): They are moving this fast? They really are moving fast. But how? Don't tell me... He was holding back his speed & decided to fire multiple weapons since I couldn't keep up....... or can I?

Khiry(Sheele), with a bunch of cuts, threw a smoke bomb on the ground, causing Gilgamesh to cover his face. 

Gilgamesh: This old trick...?

Gilgamesh then heard the door. When he turned to that sound, he was sucker punched & went through a few walls. 

Khiry(???): Now then...

Gilgamesh then looked to see that Khiry had changed into Tifa Lockhart. Tifa has very dark hair, varying from brown to black, which typically falls below her waist and is tied at the tips to form a dolphin-tail split. In Final Fantasy VII: Advent Children and some other appearances, her hair is mid-back length. Tifa has red eyes, though they have been depicted as brown in some appearances. She has an athletic build, with a slender but toned physique, and visible abdominals. Her bust-waist-hip measures are 92-60-88 cm (37-24-35 inches), and her bust size is Japanese G70 (American 32 DDD). Her Leather Suit is a white tank top under a black zip-up vest with black overhauled shorts that fold at the waist, forming an additional utility pocket at the front and a short duster at the back extending to her heels. She wears a pink ribbon around her left arm in remembrance of Aerith, and a Fenrir ring on her right hand. She wears short black gloves.

Khiry(Tifa): Warm up is over.

Khiry(Tifa) then rushed into battle as he(she) & Gilgamesh were clashing their weapons & somehow moved the fight almost to the double doors. The crash causes Mordred & Semiramis to see Khiry(Tifa) bounce to the wall. 

Mordred: Assassin!

Khiry then somehow reverted back to himself. Khiry is panting from the fight. He then looked up to see Mordred in black chains, neared Semiramis.

Khiry: Saber!

A lance was fired & while Khiry did dodge it, his mask fell off his face. Gilgamesh then walked in with a top armor broken.

Mordred(Mind): So that's the king of Heroes...

Khiry then looked up at Gilgamesh, only for Semiramis to take a second to look at Khiry. Semiramis is stunned as his face looks exactly... like her first true love, her first husband, Onnes.

Semiramis: Onnes...

Mordred then looked at Semiramis after she said a name.

Mordred(Mind): Who's is that?

Gilgamesh: Sorry about this, Queen.

Semiramis: Don't worry. Although, I do want you to keep the Assassin alive for me.

Gilgamesh: Hmph. Considered yourself lucky.

Khiry(Mind): I need to free Mordred from those chains. 

Gilgamesh then went away, only for Khiry to see that Gilgamesh then teleported. Khiry then stands up as he covers himself in flame, making it dangerous for opponents to engage in close combat. Khiry then dashes as the chains are trying to attack him. He then reaches as high as the ceiling. Then he wraps their body in a layer of lightning to increase their physical parameters, with more lightning causing greater increases. As Khiry coats more lightning around himself, the more his hair sticks up. He then went to Mordred, broke the chains around her & backed away while holding her.

Khiry: Are you okay? 

A water serpent then headed our way, but Mordred blocked it. Khiry then summoned pumpkin without being Mine.

Khiry: I need one shot, Saber!

Mordred: Right!

She then shocked the serpent as another one headed towards them. Mordred then split the serpent, causing its blood to be on them. 

Mordred: Now!

Khiry then aimed & fired a fully charged shot at Semiramis, but she used a magic shield to block it. Khiry then holds Pumpkin tightly.

Khiry: Kō Shutsuryoku Burasuto Burēdo

Khiry then did a quick 360 to catch her off-guard as the aim made its way to be from outside Babylon. He then started panting.

Mordred: Damn, Khiry. What Noble Phantasm is that?

Khiry: Pumpkin's trump card was a blasting beam so overwhelming that it could act like a giant blade, cutting anything in its path, but only in long barrel mode could it be used to its maximum capabilities. This power was unleashed according to how passionate the emotions of its user were, but it overheated Pumpkin, rendering it unusable for a while. Did I get her?

The cloud disappeared to see that Semiramis was unharmed. 

Khiry: No way... 

Semiramis did look sad when she got her objective.

Semiramis: It is a shame. I was going to keep for my own agenda, but I was told to kill you now. You might pose a threat to my master.

Semirami then brought out more circles, but Mordred pushed Khiry out of the way, taking the blast itself.  Gilgamesh then reappeared to make sure that Semramis got the job done. As the smoke started to clear up. Both Gilgamesh & Semiramis then see that Blaze in her Phoenix mode is holding the two of them.

Gilgamesh: This mongrel is being difficult. I believe he might be worthy to rule his own kingdom... just like us.

((DONE! THE BATTLE LEFT BOTH MORDRED & KHIRY PHYSICALLY WOUNDED, BUT TIRED. WITH BLAZE BACK TO ACTION, HOW WILL THEY RECOVERED? UNTIL THEN, STAY SHOCKING!))