Therion is cocky and cynical. He is also quite sarcastic and has a dry sense of humour. Although Therion is a talented thief and has a sharp wit, he is still likely to fail in his endeavours due to how short-sighted he can be. Therion is also known for being a lone wolf, working better by himself and always rejecting potential offers to work with other people. He has trust issues, born from being cruelly betrayed at a younger age.