Mukuro Rokudou Enemies

Byakuran Gesso (白蘭) is the main villain in the Future Arc of Katekyo Hitman Reborn.

Ghost is one of the members of the Six Funeral Wreaths and has the power to absorb all energy into himself. He shows no emotions or even thoughts, making him more like a living weapon than a human. He is actually Byakuran from another alternate dimension.

Lancia is a 25-year-old Mafia criminal initially mistaken as Mukuro Rokudo. Born on December 15, as a child, he was adopted by the leader of a Mafia family in Northern Italy

One of the most powerful members of the Six Funeral Wreaths. He is so strong that the first time he's seen he is bathing in lava after having just used volcanoes to destroy his hometown.