Vespira

Vespira or General Vespira is one of the Five Generals of Planet Windara. She first appeared in Windara Knights!.

Windara Knights!
When BoBoiBoy and his friends entered the Kupuri Palace and are passing through the foyer with the guidance of a map read by Ying, they were confronted by two of the Five Generals: the slender-bodied General Vespira and the large-bodied General Karumbang. Despite being persuaded by BoBoiBoy to be patient, Fang gets furious and fuses with Shadow Bear to fight, aided by Yaya and Ying with their respective powers, but are all overthrown by the two generals.

BoBoiBoy got angry and turned into BoBoiBoy Thunderstorm, wielding Thunder Blades to oppose General Vespira who wielded the Stinging Sword. Suddenly, the floor melts, then BoBoiBoy turns into Quake to stop the melting. Two generals attacked Quake. So BoBoiBoy and the others are forced to flee.

Two generals assigned against the gang are scolded by Muskida for failing to capture them, but argue that they have no other way to reach the Signal Crystal. Suddenly, the hall door is slammed by the Gravity Shield, and the appearance of the BoBoiBoy's gang wearing knight armors. Ying blocked Kelkatoan Army forces with her powers. The Five Generals realized that the team is wearing the legendary Windara Knights armor from Papiliam's old room.

Gopal is threatened by General Vespra's acidic Stinging Sword, so Yaya tells BoBoiBoy to help Gopal while he confronts the General Vespira. BoBoiBoy turns into BoBoiBoy Thorn and uses Ensnaring Thorns to restrain General Vespira, then releases Tumbosaur to defeat her.

Trivia
The name Vespira is probably derived from the word "Vespa", a genus name for a wasp, a type of flying insect like a large stinger that has a painful sting.