Teisel Bonne is a character in the Mega Man Legends Series. He is sometimes an enemy or a friend to Mega Man Trigger also known as Mega Man Volnutt. Here is a Biography about him.

Not much is known about Teisel's childhood. Although, it is revealed his parents died young and this causes him sadness. He has two younger Siblings his sister Tron and little brother Bon.

Teisel is the leader of the Bonne Family. A family of air pirates. He takes his role as the leader very seriously. He has a classic type A personality. He is not afraid to argue. He is also a great military strategist and great planner. He can invade whomever he chooses due to his machines. Moreover, he is very great at building things as he builds some of his family's weapons to invade. He does have an insane laugh. He laughs before he acts out on his family plans. It is hinted he might be a little insane. He loves toys, and air planes.

During the Adventures of Tron Bonne. It is revealed Teisel got scammed. He took out a loan to build his family's prized airship (the Gesellschaft) that allowed the family to execute their planes. The loan was for millions of dollars. Unknown to Teisel the loan he took out was from the Loath family. Loath was a crooked man who would trick people into signing loans and raise the interest each time. Only to force them to work for him in the mines. Due to Loath adding high interests. Teisel could not pay up so Loath sends his second in command and top lackey Glide to capture Teisel. Teisel learns of a huge refractor that would free him from his loan. However he is captured and learns the truth of the shady loan he had signed. He is forced to dig up a refractor but this refractor is wanted by Loath and Glide to power up the Colossal Reaverbot named Colossus. Loath and Glide want Colossus to rule the entire world. However he is freed by his family and helps them defeating Loath and Glide.

He invades other Islands accumulating treasure and wealth. His next target is Kattelox Island as it was rumored there is a huge refractor buried and that is the Islands legendary treasure. But his plains were partially foiled. He sends his siblings and their army of Servebots to take out the Islands weapons. Their army is defeated by Mega Man Trigger. Teisel himself takes on Mega Man Trigger only for him to get defeated. He calls Trigger Blue Boy and makes it his mission to defeat him and get the treasure.

Trigger defeats the Bonnes several times. Eventually, Teisel seems to show some respect toward trigger when he tells him nobody has gave him this much trouble. In reality Teisel tends to still the island's treasure from Trigger. However, he ends up helping Trigger. Mega Man finds the treasure but it wakes up Judo. Judo reveals he is going to kill everyone on Katelox Island. He traps Trigger into an electric Trap. Teisel and Tron free him.

After getting the treasure while Trigger saved the Island. He was going to open a family store. But instead of keeping a variety of items. He only kept the stuff he wanted in the store. His store did poorly. Tron often reminds him of that. When word gets around there might be a huge treasure called the Mother Load. He and his family set out to find it.

But Teisel's poor business skills had nearly bankrupted his family. He is forced to form an alliance with one of his main enemies the Pirate Glide, who is now working alone. He eventually betrays Glide. But his plans are foiled again by Trigger. It is also revealed there is some good in Teisel.

Teisel is aware that his sister has a crush on Mega Man Trigger. In the second Legends Game he calls Mega Man Trigger friend. He even helps him out against one of the bad guys. At the end of the game he is shown to have a friendly chat with Barrel, and Bleucher as Tron and Roll try to build a spaceship to get Trigger.

Even though he is a pirate he has shown some good in him. This is by helping Trigger twice to take down a bigger foe. When he invaded a city he said we may be pirates but not barbarians. He also helped law enforcement capture Loath and Glife after the Bonnes defeated them. Therefore, it could be argued that Teisel is a pirate because he has to do it to survive. He also cares for his two siblings. After a mission he always checks on their well being.