Disclaimer: I do not own Injustice, DC or any of the characters appearing in this story.

Injustice: Heroes Among Us

Erza Scarlet endured much suffering as a slave in the Tower of Heaven. But one day she awakened the magical power within herself and she led the other slaves to victory over their captors. Erza soon found her new family, the Fairy Tail Guild. As she grew, so did her power and reputation, Titania soon became the strongest woman in the whole guild. Brave, strong and fierce, yet kind and warm, Erza will defend her friends with every ounce of the strength and every weapon in her arsenal.

On the island of Themsycira Erza Scarlett stepped forward in her Hearts Kreuz Armor. Her body shined and when it passed she was in her Black Wing Armor. "I will defeat my enemies."

Across from her Regime Wonder Woman is given her golden lasso from a Goddess. "Athena guide me." She floats off the ground ready for battle.

"You command this Amazon army?" Erza asked.

"I am Diana, Princess of Themsycira." She said. "Who are you?"

"I am Titania Erza, Fairy Tail wizard and I am her to stop you." Erza pointed her sword at her. "You were once a protector of this world, but you've strayed from the side of right.

"You claim to know what is right?" Diana mocked. "You know nothing of this world."

"I know the tragedies that this world has seen." Erza closed her eyes. "But none of it excuses the atrocities you have committed!"

"I do not need to defend mine or the Regimes actions to you." Diana snapped.

Erza opened her eyes, full of determination and raised her sword. "Then then you'll just defend yourself."

Wonder Woman narrowed her eyes. "Then you shall die here."

Diana threw her tiara, striking Erza and making her stumble. But Erza recovered quickly and dashed forward, swinging her blade and slashing Diana multiple times. But Diana kicked her back and used Amazonion Uppercut, knocking Erza into the air and flying in to strike her again in mid air. Erza got up and reequipped into her Piercing Armor, dashing forward and striking Diana with her Jousting Lance, knocking her backwards. Diana got up as Erza reequipped back and used Lasso Grab, catching Erza in her lasso and pulling her forward before punching her into the air.

Erza got up and reequipped into her Sea Empress Armor. She drove her sword into the ground, sending water stream towards under woman and once in was under her a geyser blasted her into the air. Erza jumped and slashed her with her sword, knocking Wonder Woman to the ground. Erza moved in to attack again but Diana used Lasso Spin, knocking her into the air then kicks her into the statue which she bounces off. Erza gets up and jumps, grabbing a stone lion head and throwing it at Wonder Woman who uses Bracelets of Submission to block it. She then used Amazonian Smash, flying into the air and charging down into Erza fist first then upper cut her into the air.

Diana then switched to her sword and shield to fight. While Erza reequipped to her Black Wing Armor.

Erza hit Wonder Woman with a Moon Flash pushing her back then reequipped into her Piercing Armor for a charge attack but Diana jumped over her and then threw her shield hitting Erza in the back as she reequipped. Erza jumped, kicking Wonder Woman in the face and began slashing her repeatedly until she breaks the combo and a wager was made.

Diana took a fighting stance, "You fight like an Amazon."

Erza reequipped into her Purgatory Armor and gripped her mace, "I fight like a Fairy Tail Wizard!"

Wonder Woman flies forward while Erza charges, dragging her mace behind her. Diana thrusts both fists forward and Erza swings her mace. The two attacks met creating a blinding flash of light and when it passes, Erza was thrown back.

"Stay down!" Diana warned. "You are out matched."

"Your right." Erza shakily got to her knees. "You surpass me in strength, speed and durability." She grit her teeth, used her sword to steady herself and forced herself to stand, "But I have something you don't, conviction." She reequipped into her Giants Armor, armed with the Spear of Ha-Ja. "And I will not fall today!"

Erza stuck Wonder Woman repeatedly before stepping back and raised her hand, a red magic circle appeared over her head and multiple swords rained down on her. Erza pressed her advantage and threw her spear, which knocked Diana on her back before reappearing in Erzas hand.

As soon as Diana stood up, Erza struck her, sending her flying backwards, smashing into a statue before falling down stairs with the broken statue head falling after her. She crashed into a basin of hot coals, before falling through multiple tree branches and finally hitting the port right before the head of the statue falls on her.

Erza caught up to her, "Do you yield?"

Diana got to her feet. "An Amazon never surrenders."

"And a hero does not punish the innocent." Erza pointed her spear at her.

"We do what is necessary." Diana said. "We brought peace and order to a world of chaos."

"You brought tyranny and suppression," Erza shot back. "If you truly cannot recognise that, that you truly fallen from grace."

"I am Queen of the Amazons! I will lead my people victory!" She declared.

"You are mistaken," Erza reequipped into her Flame Empress Armor. "Because your rein ends here"

She rushed forward slashing Wonder Woman with her flaming sword before blasting her with a burst of fire from the blade. Diana kicked Erza before backhanding her with her shield. She ten grabbed her, punched her in the face and spun her around before tossing Erza behind her. Diana threw her shield but Erza jumped over it, requiping into her Heaven's Wheel Armor and fired multiple swords at Diana knocking her on her back.

Wonder Woman got up and rushed in to use her supermove, But Erza reequipped into her Adamantine Armor and her shields blocked the attack. Titania seized the opening and used her own super move.

Erza palm struck Wonder Woman in the chest, stunning her and pushing her backwards. She reequipped into her Clear Heart Clothing and her Katana, the Spectral Sword Crimson Blossom. She gripped it with both hands and her guild mark glowed red. Back on Tenrou island the great tree began to glow, sending its divine power to Erza. She leapt into the air and as she moved a giant mass of magic followed her. Erza let out a war cry as she pulled back her sword and approached Wonder Woman. Titania swung her sword, striking Diana and hitting her with all the magic power of Fairy Tail and blasting her off her feet. Wonder Woman got up only to fall to her knees, defeated.

Erza requips into her Hearts Kreuz armor and raises her hand in the fairy tail sign, "No one can defeat Fairy Tail!" The scene fades to later in the Fairy Tail Guild Hall where Erza sat at a table eating strawberry cake and looking at a job request.

Upon defeating the Regime, Erza was visited by the spirit of Hippolyta, mother of Diana and former Queen of Themyscaira. She thanked Erza for preventing her people from being used as tools of war. Erza reminded Hippolyta of her daughter before she lost her way. She presented Erza with a new armor, one like no other, Hera's Strength. Returning to her own universe, her new armor boosted her power to levels she never imagined. She defeated dark mages, monsters, demons and armies with ease. Titania Erza soon joined the ranks of the Ten Wizard Saints.