While Toadwart is largely an enemy, there are rare occasions where he learns values of the Gummi Bears.
Toadwart is an ogre in the service of the evil Duke Igthorn. Though the smallest of the ogres, he is slightly more intelligent than the others, capable of reading and writing. Being the most intelligent, he serves as Igthorn's second-in-command.
Toadwart is usually seen in the employ of Duke Igthorn, helping Igthorn to carry out his evil plans to conquer Dunwyn. He is often bullied and mistreated by Igthorn, but continues to attempt to please Igthorn.
Toadwart features heavily in a few episodes In "Toadie's Wild Ride", Toadwart makes his way into Gummi Glen by accident and begins snooping around. Later on, in "Do Unto Ogres", Toadwart is cast out by Igthorn, but later returns. In "Just a Tad Smarter", Toadwart's cousin Tadpole arrives. Tadpole is shown to be smarter and bossier than Toadwart, and is able to rally the Ogres in a revolution, ousting Duke Igthorn as ruler of Drekmore. Tadpole soon proves to lord over the ogres even more so than Igthorn did, and has Toadwart thrown in the dungeon for a minor reason. Tadpole also wishes his vengeance against the Gummi Bears by ruining their Gummiberry crops.
In "Toadie the Conqueror" features Toadwart being the only being that can fit into a suit of armor that grants its wearer invincibility. When Toadwart realizes the power of the armor, he tries to take Duke Igthorn's place as conqueror of Dunwyn.
Toadwart is extremely loyal to Igthorn, and appears to genuinely like Igthorn, despite Igthorn's constant mistreatment.