Possess white color or some random colors than other variants dominance, most of them are the initial or more balanced variants of the others.
Possess red color dominance, most of these units have slightly varied stats compared to their more balanced type if any exist.
Possess the ability to float, often with white or gray color dominance. Their range is usually either short or extremely long.
Many of these units are hybrids, like Floating and Red at the same time.
Possess black or dark color dominance, most of these units have significantly altered stats compared to their more balanced type if any exist.
Introduced mid-late in the game, usually indicated by the halos or angel wings. Short-ranged Angels tend to be similar to Black enemies, while long-ranged ones tend to have very high damage and special abilities.
Introduced mid-late in the game, usually indicated by their altered body part and bluish color compared to other variants.