Girls Ninja/Shooter Champion idea

Two girls that always have each other's back even though their personalities clash. Nikki is a playful ninja that is at the top of her game in the samurai era in Japan and was well known everywhere for her skills and childish personality. Xera is a sharpshooter in the far future that lives off of killing people for money. She's smart, cold-hearted, and can shoot you down in a way that no one will even know you existed. Now how they got together was through a tournament held by a strong bored ruler that used his powers to teleport all the strong women throughout time and everywhere to participate in a dual against one another. Throughout all the matches Xera and Nikki succeed in all their battles which only grows their hatred for the ruler that is protected by a magical field that he has made for precaution if the girls get out of control. One night where all powers and talents were heightened, all the remaining women warriors rebelled to get out of this crazy planet. They all eventually broke out and worked as a team to survive but sadly not all could survive in this breakout. All sacrificed themselves for each other to live so the only ones that could remain was Xera, Nikki, and Sarah. After getting out of the prison the ruler found them and blocked them from getting any further, but all of a sudden a bright blast came from nowhere and harmed the ruler. The three girls looked to see what it was and it was a beautiful angel. The angel opened up a portal for them to escape the planet but right before they entered the ruler killed Sarah. The angel then began to battle the ruler to distract him from them so Nikki and Xera jumped into the portal then landed in a new area called the rift.

Nikki's abilities:

Basic attack: attacks with her blades

Passive: every third auto attack she life steals (amount will be decided later)

Q: throws her blades that will give her a speed boost when walking towards her blades. (similar to Ahri)

(Damage and CD will be decided later)

W: Nikki dashes towards a directed direction and slashes everything in her path

(Damage and CD will be decided later)

E: Nikki switches out to Xera and blasts the enemy team back away from them

(Damage and CD will be decided later)

R: Turns the map to night time for 8 seconds and all cool downs for Nikki is cut down to half and life steal is increased by ?????(Will be decided later)

Xera's abilities:

Basic attack: shoots lasers from a certain amount of distance

Passive: only on the every fifth auto attack Xera’s damage is doubled

Q: Xera shoots out a long laser that will be out for three seconds and anyone how got hit by the laser is slowed down by (To be decided later)

(Damage, range, and CD to be decided later)

W: Throws a bomb that latches onto the enemy/heals allies if thrown to an ally

(black bomb blind enemy/ gives allies more range for a short period of time, red bomb harms enemies/gives allies more ad, yellow bomb slows enemies/heals allies)

E: Same as Nikki R: Attack speed and movement speed is doubled