Since their Hulu reboot is being released this Friday, why not make a concept on them.
Yakko, Wakko, & Dot (The Animaniacs)
They are a 
front line tank.
“But we break loose and then vamoose now you know the plot!”
Bio: The Warner Brothers, and their sister Dot, bring chaos and mayhem to the battlefield.
Team: 
Animations
Enter: The Warner Bros water tower glitches behind the the battlefield. Then the WB opens up to reveal the Animaniacs. The Animaniacs then jump out of the tower and bounce into position as the tower disappears.
Win: The Animaniacs stacked up on each other and leaned towards the screen, giving the player a wave.
Defeat: The Animaniacs gets caught in a net and gets dragged away from the left side of the screen.
Basic “attack”: Wakko takes out a sandwich and eats it, healing himself and his siblings X hp.
Skills
Yakko’s World
Yakko takes out a map starts singing his song, increasing his allies 350% increase on attack speed and movement speed for 10 seconds and studying his enemies for 10 seconds.
This may fail if allies and enemies are above level X.
22 years later and still a knock out
Fantastic Damage 
The Animaniacs will dodge a melee attack Dot counters it by slamming a giant hammer on the foe, dealing X damage and stunning them for 15 seconds.
They can only counter every 6 seconds.
The stun 50% to fail if the enemy is above level X.
Bologna in our Slacks
At the start of each wave, and after 5 seconds of it being destroyed, the Animaniacs will put bologna in their slacks, giving them a shield of X hp. The Animaniacs are immune to stuns when they have the shield.
Zaney to the Max
Enemies who are attacked by “22 years later and still a knock out” and not stunned deals 65% less damage and take 72% more damage.
This effect is reduced if the enemy is above level X.
Sellouts
“Bologna in our Slacks” gives shields to 2 allies with the lowest max hp and “Yakko’s World” charms the enemy with the highest max hp for 14 seconds.
The charm may fail if the enemy is above level X.
Friendships
Yakko, Wakko, & Dot and Pinkie Pie
Chaos and Mayhem
Allies: Smg4, Deadpool, and Twinkles.
The Warner siblings are exploring the city with Pinkie Pie, causing lots of nonsense and mayhem along the way.
Pinkie Tower
The basic “attack” grants the Warner siblings a stack of Hardy every 3rd basic “attack” steals a buff from 3 random enemies.
The buff steal may fail if the enemy is above level X.