Kalthar
Kalthar is a fictional character appearing in American comic books published by Marvel Comics. Created by writer Dan Abnett and artist Andy Lanning, Kalthar first appeared in the comic book series "Guardians of the Galaxy" in 2008. Kalthar is a member of the Celestial race, a group of powerful beings that have existed since the dawn of the universe. He is known for his unique appearance, with a humanoid form but with a body composed of living crystal. Kalthar is a complex character, often portrayed as both a hero and a villain. He has a strong sense of justice and a deep understanding of the universe, but he is also prone to making impulsive decisions that can lead to negative consequences. Kalthar's powers include the ability to manipulate crystal energy, which he can use to create various effects such as healing, telekinesis, and even the ability to control other beings. He is also a skilled strategist and tactician, often using his knowledge of the universe to outmaneuver his enemies. Despite his complex nature, Kalthar remains a popular character among Marvel fans, known for his unique appearance and intriguing personality.