This version of Super Saiyan 4 is pretty much the same as a normal Super Saiyan 4 apart from that it's more powerful than a normal Super Saiyan 4 and needs a certain amount of rage (not a Golden Great Ape) to achieve it.
Hair: Black with grey tint. Spikes up in all directions
Aura: Bright red with bolts of red ki surrounding it (not in the picture)
Tail: Red and furry
Strength: 200,000 tons
Speed: 200,000 miles per hour
Durability: 800,000 megatons (800 billion tons)
How To Obtain
First, the user has to be a Super Saiyan 3. From here, the way to obtain this form is really simple. They only have to experience a massive amount of rage. This usually occurs if one of the friends or family get killed in front of them. If the amount of rage is correct, they will transform into a Super Saiyan 4. But if they have too much rage, they will turn into a Heartless Super Saiyan form.
Black Hole Attack
Ki Blast x10
Parent and Child Kamehameha
Vegeton (Fuse of Vegeta and Feron)
Gokon (Fuse of Goku and Feron)