Jonas accompanied Lady Catrina when she arrived in Camelot and was in fact an accomplice in her plan of becoming Queen. Jonas provided the troll Lady Catrina with potions. It appears that he also brewed the potions, indicating his proficiency with magic. Jonas served Catrina loyally and devotedly and often prepared treats for her. Despite his otherwise human appearance, it was when Merlin noticed Jonas had a reptilian tail that he began to become suspicious of Lady Catrina's presence in Camelot. When Lady Catrina revealed her true troll form and the enchantment placed upon Uther Pendragon was broken, a fight broke out and Jonas was eventually killed by Arthur, who stabbed him (Beauty and the Beast). Jonas seemed to have also provided support and encouragement on Catrina whenever she felt down about being in her human form, scent etc.
Jonas possessed a great aptitude for Troll magic as he was able to create potions that transformed the troll version of Catrina into a normal human woman, the real Lady Catrina, thus disguising her true form and allowing her to trick the court of Camelot.
Physically, Jonas was quite strong and was easily able to lift Merlin over his head.
- While Jonas' species is unknown, his reptilian tailed paired with his affection for a Troll and strength that belies his scrawny hunched body suggest that he is an evil fae, possibly a Boggart.
|Series 2 Enemies|
|The Curse of Cornelius Sigan: Cedric † • Cornelius Sigan † • Living Gargoyles|
The Once and Future Queen: King Odin • Myror
The Nightmare Begins: Serkets • Uther Pendragon †
Lancelot and Guinevere: Kendrick • Hengist • Wilddeoren
Beauty and the Beast: Troll † • Lady Catrina (indirect) † • Jonas • Uther Pendragon (indirect) †
The Witchfinder: Aredian • Uther Pendragon †
The Sins of the Father: Morgause † • King Odin • Uther Pendragon †
The Lady of the Lake: Halig • Freya (indirect) †
Sweet Dreams: King Alined • Trickler • Lady Vivian (indirect) • King Olaf
The Witch's Quickening: Alvarr • Morgana † • Mordred † • Enmyria • Kilgharrah
The Fires of Idirsholas: Morgause † • Morgana † • Knights of Medhir • Kilgharrah
The Last Dragonlord: Kilgharrah • Asgerd