Scratchmen Apoo is the captain of the On Air Pirates. After Jack’s defeat, Apoo contacted Kaido and informed him that communications with Jack had been lost. Referring to the Yonko as “Kaido-san” and reporting this news to him via a Den Den Mushi, it indicated that Apoo was now assisting him on some level.
Apoo appears to have a Devil Fruit connected with music. This ability, which he refers to as Tatakau Music, allows him to transform his body into various musical instruments which he can play. By playing specific notes and tunes, he can release music that causes damaging effects to his opponents, the type of damage being determined by what he plays, and seems to have hypnotic effects.
Basil Hawkins is an infamous pirate from North Blue known as the “Magician” and the captain of the Hawkins Pirates. After encountering Kaido, he joined the Beasts Pirates and became one of the crew’s Headliners.
Basil Hawkins’ as-of-yet unnamed Devil Fruit ability enables him to redirect any instances of physical damage inflicted upon him to another person using straw voodoo dolls, leaving him unharmed but forcing his victim to take damage amounting to what he would have. The Devil Fruit also enables him to transform into a giant scarecrow-like entity, resembling a giant voodoo doll, with metal nails functioning as claws/fingernails.
X Drake is a former Marine rear admiral who later turned pirate and the captain of the Drake Pirates. Currently, he and his crew are affiliated with the Beasts Pirates.
Drake possesses what is referred to as a “rare, Ancient Zoan Devil Fruit”, giving Drake the ability to transform into a theropoda dinosaur.
In this form he is large and powerful enough to directly wound one of the Pacifista troops by biting it in the head, something that is quite difficult due to the cyborg’s heavy armor. It is also mentioned that the more carnivorous a Zoan fruit is, the fiercer the combat abilities gained from eating it, which suggests that Drake’s Devil Fruit makes him a strong and formidable opponent.
Drake has shown that he is capable of using Busoshoku Haki when he easily defeated Caribou, a Logia user.
#JACK THE DROUGHT
Jack the Drought is one of Kaido’s three right-hand men known as the “Disasters”, and the captain of the Mammoth.
He possesses tremendous strength and endurance, having fought equally with the Mink Tribe, primarily its two rulers Inuarashi and Nekomamushi, for five days and five nights without taking a break; meanwhile, the Minks, specifically Inuarashi and Nekomamushi, took turns every twelve hours. Although the Minks eventually gained the upper hand, they were never able to suppress Jack himself.
Jack has eaten the Ancient Zoan-type version of the Zou Zou no Mi, which allows him to become a mammoth, granting him immense size and strength; in this form, he leveled part of a city by simply swinging his trunk.
#QUEEN THE PLAGUE
Queen the Plague is an All-Star of the Beasts Pirates and one of Kaido’s three right-hand men, the Disasters.
Queen is extremely rude and critical of his crewmates, as he was quick to deride his fellow All-Stars and call them names. He and King seem to have a mutual sense of disdain for Jack, as they are quick to gang up on him when in the same room.
King implies that Queen is in charge of “breaking the wills” of strong individuals that Kaido wishes to join his crew.
Many speculated that Queen the Plague’s devil fruit is a Zoan-type Scorpion fruit.
#KING THE WILDFIRE
As an All-Star of the Beasts Pirates, King has a great amount of authority over the crew, second only to Kaido the general.
Like Queen, King is extremely rude and critical of his crewmates, as he constantly derided the accomplishments of Queen and Jack. However, despite their rivalry, he and Queen seem to have a mutual sense of disdain towards Jack.
According to Queen, King is a pervert who loves torture.
King probably has a connection to Impel Down. Maybe he has worked there in the past, perhaps he even was the head jailer at one point.
Basing on his black feathered wings and the fire/hell theme many people speculated that King has the Mythical Zoan Angel Angel fruit, Model: Lucifer.
#THE SHOGUN OF WANO
Kurozumi Orochi is the current shogun of Wano Country and an ally of Kaido of the Yonko.
Orochi was first seen talking through several long-necked, dragon-like heads. It is unknown if this appearance originates from a Devil Fruit or from other means.
He is an extremely cruel and oppressive tyrant as under his rule, the people of Wano suffered great famines. He collaborated with Kaido to not only kill Kozuki Oden, but also allowed the Beast Pirates to turn Wano into a nearly complete wasteland in exchange for borrowing Kaido’s power and protection, showing no care for his own country and people aside from his own self-interest.
Orochi apparently suffers from paranoia as his treasurer Kyoshiro noted he was terrified of the ominous prophecy that he would be dethroned and killed.
As shogun of the Wano Country, Orochi is an extremely powerful samurai. He uses a sword-style known as Orochi Nitoryu (literally meaning “Orochi Two Swords Style”). According to propaganda, he used it to defeat Kozuki Oden and his retainers
As one of the Yonko, Kaido is among the strongest pirates alive, renowned as the “Strongest Creature in the World”. He attempted to take Whitebeard’s life, something few would dare, and subsequently clashed with Shanks. When Gekko Moriah was in his prime, Kaido fought him and emerged victorious, having killed his entire crew. He was able to knock Luffy unconscious with a single blow!
Perhaps the greatest sign of Kaido’s strength is his apparent inability to die due to his tremendous toughness and durability. He has been caught and tortured 18 times, and people as powerful as the Marines and other Yonko have attempted to execute him 40 times only to fail as Kaido survived every single attempt because every single execution weapon broke when being used on him. Most notably, Kaido has jumped from 10,000 meters from the sky onto the ground, creating a massive shockwave strong enough to sink a large ship nearby, and emerged only with a headache; it has even become a hobby for him to attempt suicide, only for it to fail.
Kaido appears to have eaten a Mythical Zoan-type Devil Fruit that allows him to turn into a serpentine dragon. In this form, he is capable of flight and dark clouds fill the sky wherever he goes. He can also release devastating flames from his mouth, which can easily blow apart a large area.