I have this idea but I believe it should be after final upgrade of the Dark elixir collector.
Hero Name : Lucifer
Two Modes : Flying or Ground(based on the user's preference) while attacking. Once the attack in any mode is started modes cannot be changed.
Description : Hell's lord finally rises to unleash his wrath upon his enemies.
HP : 8000
Damage Per Hit : 1000
Damage type : Area Splash
Target Type : Air and ground
Preferred Target : Defenses
Training Cost : 2,00,000DE
Recharge Time : 4Hrs
Primary Weapon : Sword(On fire), with ability to shoot balls of fire.
Only one Upgrade Possible that brings the special ability.
Special Ability : Hell on Earth. Sowrd is plunged into ground and a circular burst of fire occurs around 7 tiles. Can be fired only once during an attack or defence.
Special Ability Damage : 150, Whatever the circle touches.
Image Reference :
Attachment 39120 Coursey : Devian Art

