This is Anna Hero Concept I made. Maybe just for fun!
Description: Anna is a queen with full of courage and enthusiasm. She enter the battlefield to protect herself and her team.
Quote: I believe in you, Elsa. More than anyone or anything.
Star: 
Role: Tank
Position: Frontline
Basic attack: Anna hardly punches the nearest enemy, dealing X damage.
(Normal damage.)
White Skill: Earth Stone✊(Normal damage)
Anna calls the earth giant to throw a big stone to all enemies, dealing X damage.
Green Skill: Icy Sword✊(Normal damage)
Anna swings an icy sword to the nearby enemies, dealing X damage and freezes them for 7 seconds.
Blue Skill: Powerless Magic
Anna has 40% chance to dodge an attack. When she successfully dodged an attack, she grant a shield with X HP that last long for 8 seconds. Anna has a chance to fail to dodge an attack from enemies who are above level X.
Purple Skill: The Next Right Thing
Once Anna’s HP reach 50%, she fells down and get up back. She grant 500 energy and heal herself for X HP for 8 seconds.
Red Skill: Extraordinary Queen
Each Anna basic attack, she grant 150 more energy.
When Anna is shielded, her speed is increased for 150% over the duration Anna is shielded.
Anna has a chance to fail to grant 150 more energy if she damage an enemy who are above level X.
Additional stats boost:
+X max HP
+X basic attack
+X shield HP from “Powerless Magic”
Friendship:
-
Anna and Kristoff & Sven
Disk: “The Slippery Sled”
Campaign: “Remake Chaos”Anna makes another new sled for Kristoff as
they are having honeymoon.Function: +X Anna’s shield HP, Anna’s shield
from “Powerless Magic” takes 10% less
damage. (+10% for each) -
Anna and Mulan
Disk: “Wobble Warrior”
Campaign: “Seek The Truth”Anna learn from Mulan how to be stronger
so she could save Elsa who not being careful.Function: +X basic attack, start of combat,
Anna are immune to disables for 4 seconds.
(+4 seconds for each)
*Sorry it’s say I cannot post picture 
.
Amazing