I don't own any character created by Naoko Takeuchi.....
It had been awhile since Sailor Saturn had to use her glaive, but her memory was refreshed upon holding it. She was about to use her most deadly attack when Mistress 9 pulled up a reflecting orb around her, which would send the attack flying in any given direction, which could kill one of her friends, which she could not risk.
Things were looking bad for the other senshi as well as Super Sailor Eternal Twilight when she realized that Sailor Chibi-Chibi was nowhere to be found. In this split second of idleness, Lady Nightmare attacked, yelling "Never-Ending Shadow of Doom!" and once again, Super Sailor Eternal Twilight was on her knees, clutching her head in agony.
Sharp, burning pains stabbed Super Sailor Eternal Twilight's mind as she struggled to overcome it. A dark shadow was eating at her mind, and she saw the light of goodness fade away. She struggled with all her might to grasp on to the fibers of fading light, but she was getting weaker.
When the senshi were at the end of their strength and about to give up, not seeing any hope and forgetting what they were fighting for, silver glittering light appeared in the center of the room. Then, a tall figure dressed in a white dress with white high heels and silvery-white hair stepped out of the light.
She had two heart shaped ordangos in her hair, which continued on into long pigtails. Her sailor cape was white and her cloak pin was circular, containing a yellow-gold star and had wings on the sides. The same star appeared on her forehead and the front part of the bottom of her short dress was an overlay of all colors in the color spectrum. These colors came from another, smaller circle with the yellow-gold star inside of it with wings, as if it were a prism of sorts. She carried a staff, which had a round orb on top with wings, and the star, once again, was on top of the orb.
"Sailor Cosmos!" Sailor Saturn and Sailor Chibi-Moon exclaimed at the same time, breathless.
They both knew of Sailor Cosmos, but they did not know if she still existed or not. They had not even actually seen her fully before. They did know, however, that Sailor Chibi-Chibi was Sailor Cosmos in her final and true form. They did not believe that Sailor Chibi-Chibi could become Sailor Cosmos since being reborn after joining back with Galaxia as her star seed (see full Sailor Moon story for info on Galaxia and the battle against Chaos).
Super Sailor Eternal Twilight lifted her head, the darkness disappearing from her mind. The Tigress, Prince Orion, and Super Sailor Eternal Twilight had heard of Sailor Cosmos, but never thought they would live to actually see her. The Negaverse monsters were in a state of shock and awe themselves.
Sailor Cosmos took this moment of silence to speak. "Senshi, I have come from the future to bring you a sign of hope and peace, a reason to continue fighting. That reason is the future. Many times in life we want to give up and call it quits, but the thought of the future and what in has in store for us always keeps us going. Even in the darkest situations we must look for the light and hope that we know is there. I bring you all a sign of hope as a reminder to never give in and always remember the countless people depending on you to succeed and help them. Without you, the world would have been cast into shadow years ago, and the people would have no hope at all. They too would give in and evil would take over even more easily than before. So please, don't give up; I give you this as a sign of what the future has in store for you all. Oh, and before I leave, I will let you know that Ci-Ci will be granted the power of speech for her courageous acts soon, but I cannot give up any more information. Power of the Moon, show a princess to these lost senshi, a light and a hope for a dark and dismal world."
Sailor Cosmos then stepped back into the silver light and disappeared. Everyone stood there in amazement at what had just taken place, even the Negaverse monsters. Then Super Sailor Eternal Twilight cried out softly as her necklace once more began to emit a bright light.
"Ok, what is that stupid crystal doing now? Why can't I just kill her off and take the crystal back as mine?" Lady Nightmare questioned, sounding rather annoyed.
The light that surrounded Super Sailor Eternal Twilight was so bright that the others had to turn away. When it finally faded and they all turned back to see what had taken place, Super Sailor Eternal Twilight no longer was there. Sailor Twilight, Tiana, neither of those stood there either. Instead stood what Sailor Chibi-Moon mistook for her mother, Neo-Queen Serenity.
"Mama?" she asked, confused.
The lady looked a lot like her mother, but had auburn hair instead of blond and her eyes were of a dark cerulean color. The lady smiled and laughed softly, then spoke "I am not your mother, Rini. But you are close, I am Princess Hikari, the..."
The princess was interrupted by Lady Nightmare, who said "Look, I could care less if you were Queen Serenity herself, can we just get on with this battle so I can take over the world?"
"Certainly, but first I must talk to the senshi." Princess Hikari replied, courteously.
She lifted her hands up to the sky and said "Neo-Eternal Youth Crystal, power up these senshi into forms more appropriate for this battle." Light came down from the heavens and it landed on Sailor Saturn, Sailor Chibi-Moon, Prince Orion, the Tigress, and Sailor Chibi-Chibi, who had appeared again out of nowhere. The light transformed them into super sailor senshi, enabling them to have more powers to use to defeat the Negaverse with.