In the game/s "YU Gi Oh" why is it that there are monsters without levels, particularly three dragons ( firuze card colour) ? Not exclusively tho cz there are other dragons with different levels ? ——— As someone who occasionally plays that card game, these 3 dragons you mentioned are the legendary dragon cards, and in the offical TCG/OCG, they are treated as spell cards...The anime is a bit weird. While the others without levels, XYZ monsters have ranks instead. There are monsters that have a level of 0, but i don't know much about those.