I am in Black Clover?!!!😱😱😱😱(Oc story)

Demigra vs Kei

Third OV

Demigra saw a rainbow haired girl as he felt an ominous mana radiating from the girl.

'So... the leader is right... she just defeated the 1st, 2nd, 3rd and 4th guardians. Let's see if you're the best contender for this dungeon' Demigra smirked internally.

Kei went on the middle card playing field where the Devil of mind and sky waiting for her. She took a deep breath and spoke.

"I am Kate-" she was cut off when Demigra rose his left hand.

"You don't have to tell me your name... I already knew the way I watching all your battles between them... and" he smiled and holding a set of cards. He threw one of the new deck cards and other one for himself.

"What is this?" Kei asked. She opened the cards... it was blank.

"You can apply all your spells in that cards so nothing violence and Destruction will happened in real life. Only in the playing decks for card playing" Demigra said.

"No physical attacks" Kei pointed.

"Yes, Miss Kei" He said.

Kei sighed on defeat and she knew something this devil is planning on to.

"Okey" she stretched her arms and cracked her shoulders.

"Shall we?" Demigra asked and Kei holding a 5 cards in her right hand and among the rest was on her deck.

"Hai" she said.

"Let the battle begins" Demigra declared as the whole playing cards started. (A/N: imagine the Yu-Gi-Yoh gaming cards scenery).

"Lady's first" Demigra gentlemanly said.

Kei nodded and she smirked, she had a lot of ideas and wide imagination that she had.

"I will call Dark Witch of Eden! Then, I will activate the Death Penalty to strengthen my skills of defense and offense! And I will opened this card, Great Dark Pegasus as support on the Dark Witch of Eden and last, set the field spell on it. " Kei said and Black horned horse and dark looking witch appeared on the deck as it's both offense and defense leveled up.

"That's a nice and really hard defense and offense" Demigra amazed on the card spell sets that she put.

"Now my turn... I activated this Guardian of Holy Land, with its support, Army of Sky. I will open the Sword of Judgement and I opened the field card, Green light of Hilda. This card let me attack first" he smirked.

An image of Armored Angel and Hundredths of Siberian Winged tigers appeared infront of his deck. The two field and support card leveled up the two support offense cards so it could attack on its pointing out level.

"Attack Unison! Guardian of Holy Land and Army of Sky!" He said and two offense cards going to attack her dark witch and black horned horse.

However, Kei's planning is working.

She smirked and opened the field card as she spoke.

"Gotchas!" She grinned.

"I activate the Death Thief Wonderland!" She said and the battle field of cards turned red as some bloody hands pulling down the Armored Angel and the Winged Siberian tigers.

"What the hell is that card spell?!" Demigra shocked that Kei got him.

"That kind of spell is stealing all your life points until it reached the half of your own and it will gave the summoner a huge offense points and defense too" she smirked.