Ok, so many people think Mulan and Mushu should be one hero. I disagree. Soo I am gonna make concepts for them both. This Mulan concept is just a revision of my previous one. Not much will change.
Hero: Mulan
Movie: Mulan
Looks: She will wear the dress she wore when fighting Shan Yu.
Costume: A different Chinese outfit, she had several others throughout the movie.
“When will my reflection show who I am inside?”
Fa Mulan, hero of China, comes into the city ready to help anyway she can, and she can help in so many ways.
Basic attack: attacks with sword (Fa family sword)
White skill: Cannon fire.
Mulan leaps back and places a cannon. She then targets the backmost enemy and fires the cannon dealing X burn damage in AoE and blinding all enemies for 5 seconds.
The blind has a chance to fail on enemies above lvl Y.
Green skill: Rush with honor.
Mulan runs forwards and slices the closest enemy with her sword dealing X normal damage.
If the enemy is KO’d from this attack, Mulan can target a second enemy with this attack.
Blue skill: Lucky Lass
Mulan has a 50% chance to crit when attacking. If she does crit, she gains X skill power for 5 seconds.
Purple skill: Full Military honor.
Mulan deals an additional X basic damage the closer she is to the enemies backline.
Role: Damage
Row: Front.
Friendship: Merida
Stuck in society.
Disk power 1: Mulan’s basic attack shred enemies armor by X amount for 15 seconds.
Diskpower 2: This may stack up to five times
(+1 per star)
Friendship: Jack Sparrow
Honor among thieves?
Disk Power 1: Mulan heals for X amount everytime she crits.
Disk Power 2: Rush with honor now triggers at the start of each wave and increases her max Hp by 20% of the damage done.
(+20% per star)
Hero: Mushu
Movie: Mulan
Looks: From the movie.
Costume: N/A
“You risked your life to help people you love. I risked your life to help myself.”
This guardian of the Fa family may not be able to make a big flame, but he can still best his opponents by making a large amount of noise.
Basic attack: sends a soundwave from the gong that he strikes.
White skill: Fire Power.
Mushu sets down his gong then pulls a black hood up. He lowers it to reveal a massive fire rocket, which he sends hurtling through the enemies knocking them back and stunning them all for 5 seconds. This also deals X fantastic damage.
Green skill: Ring the Gong.
Mushu whacks his gong extremely hard, silencing all enemies for 5 seconds and sending the ancestors charging through the battlefield. They deal X Fantastic damage and heal Mushu for 50% of the total damage dealt as HP.
Blue skill: Rally for war.
Mushu rallies his allies inspiring them for 7 seconds and silencing front row enemies for 5 seconds.
Inspired allies gain X basic damage for the allotted time.
Purple skill: Dishonor on you all!
When Mushu is KO’d, the enemy that KO’ed him is scared for 7 seconds and silenced for 5 seconds.
While this enemy is scared, all allies that hit this enemy deal an additional X normal damage.
Row: Back
Role: Control
Friendship: Tia Dalma
Keeping them in line.
Disk power 1: Mushu gains X skill power
Disk power 2: Dishonor on you all now curses all enemies for 2 seconds.
(+1 second per star)
Friendship: Mulan
Your guardian forever.
Disk power 1: Mushu gains X basic damage.
Disk power 2: Ring the Gong now heal the weakest ally for 20% of the amount Mushu was healed for.
(+20% per star)
And, that is it. Constructive criticism is always welcome. 
you think so??