Who is ace

I know ace died in one piece but like who is he I don’t watch anime

the goat of Cope Seethe Mald

he doesn't know ace

the protagonist luffy’s brother

Ace: A type of round outcome where one player on the winning team killed each enemy player at least once. Often synonymous with a pentakill.
If the enemy Sage ults, the player can still get an ace with 5 kills as long as each enemy player was killed once.
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