To do well in the arena, one important skill a player needs is identifying enemy troops and gauging the strength of the opponent. This can be difficult when the player uses a phone with small screen or when some troops are obscured by other troops. Below is a guide to identify some of the frequently misidentified troops.
A Brawlers wears gray armor and a helmet with red feather plume that goes front-to-back (straight).
A Peltast wears gray armor and a helmet with red feather plume that goes side-to-side (horizontal). He also has a spear with a yellow tip.
A Harbinger of Fire wears a white hood with gold-yellow band. His face is usually visible.
A Pilgrim wears a white hood with red rim and is equipped with a gold-yellow sword. His face is usually visible.
A Frost Archer wears a white helmet with two gold wings on the side. His face is usually not visible because of the helmet. He wears blue uniform, so you may be able to see some blue pixels.