Evil Saiyan

Evil Saiyan refers most prominently to Cumber, the ancient Saiyan warrior featured in Super Dragon Ball Heroes who first demonstrated the transformation. Cumber was imprisoned on Fu's Prison Planet and required special restraints to keep his power contained. Turles also gained his own Evil Saiyan form through exposure to Cumber's corrupting energy.

Evil Saiyan is a dark transformation unique to certain Saiyans that channels dark, primal Saiyan energy rather than godly ki. It represents the polar opposite of divine transformations like Super Saiyan God. The form grants tremendous power but comes with a loss of control and a corrupting influence that can spread to others.

The form provides an enormous power boost that places the user at a level capable of challenging Super Saiyan Blue and beyond. Cumber's Evil Saiyan state rivaled or exceeded Super Saiyan Blue in raw power, combined with a corrupting aura that could affect anyone who came near. His very presence on the battlefield altered the dynamics of every fight.

Yes, the state can be transferred or awakened in others under the right conditions. Turles, the Saiyan rogue from the Tree of Might film, gained his own Evil Saiyan form through exposure to Cumber's energy in the Heroes storyline. Cumber's corrupting aura is the catalyst that allows the state to spread.

The user's hair may turn a dark or reddish hue and their aura becomes a malevolent dark energy field, with the body emitting a visible corrupting force. The user becomes increasingly feral and difficult to control and may lose all rational thought in the process. The transformation visually communicates the user's surrender to dark, primal Saiyan instincts.