1.AdjectiveAffected by bloodlust; having a strong desire for bloodshed and carnage.
"Even the most bloodlusted fans were unsettled by the gratuitous bloodbath that was the final episode."
2.AdjectiveIn the context of characters fighting: being a version of the character who tries to kill their opponent in the fastest and most efficient manner, disregarding their typical morality and personality.
"Who would win in a fight between Superman and bloodlusted Flash?"