He was in charge of the executions performed by the New Donquixote Family, nearly managing to drown Chopper, Usopp, Tama, and Bepo after they beaten by Tigerman, Llamaman, and Kardia. However, he was foiled by Law, who used Shambles to quickly get them to safety.
When Kardia lost the umbrella made by Ace, Cuore helped battle the pirates, fighting Zoro, but he was quickly defeated.[4]
Trivia
Kardia and his subordinates have names that mean "heart" in different languages, with cuore being Italian.