Oni Take

Oni Take is a long normal bamboo stick used by Vergo with his Haki abilities. Due to this weapon, he gained the "Demon Bamboo" nickname.

Appearance
It is a normal long-sized bamboo stick, so it is colored like normal bamboo. It can be seperated into two smaller pieces. When Vergo uses Haki, it is colored a shiny black.

Abilities
It is unknown whether it is a special bamboo stick or not. Vergo never used his bamboo without infusing it with Haki. Its primary ability is attacking with Busoshoku Haki similar to Luffy's Busoshoku Koka, damaging his enemies severely. It can be used seperately or fully. Vergo destroyed Smoker's jutte with the stick when it was reinforced with Haki.

The bamboo stick is also used as a blow gun. Vergo shoots a bamboo arrow which pierces its target and creates an immense explosion. When Vergo is using this ability, the stick becomes enlarged and does not break.

Trivia

 * Its name and Vergo's epithet mean the same thing: Demon Bamboo.