Lutz stands ready to face any challenge in this illustration from page #11 of the Japanese Master System instruction manual of Phantasy Star. This page is the second of a two page character section, which introduces the entire party of heroes with short biographies. Odin is also featured on the same page.
I'm not sure who drew them originally, but I agree they did a great job of it. Even after all these years, the designs hold up fairly well. Some characters from this time look very dated today, but not these.