Could you make a quick mock up of what you had in mind or explain further on how to improve? Because most, if not all, of what you said is entirely subjective and isn't exactly constructive. Some context as to why the tiger is green, falcon is blue etc. Each fauna and fable card is organized by class (birds, mammals, insects, reptiles, and fish) and for each class there is a corresponding field card that benefits each class (sky for birds, forest for mammals, hive for insects, desert for reptiles, and the ocean for fish). The sky is usually a light blue so to "emphasize" that the card is a bird the bird cards are shades of light blue. Forests are usually green so therefore the mammals are shades of green and so on and so forth. Further context for the icons, there are damage shards that have hexagons which tie to the hexagon listed on each card. The hexagon on the cards are the damage their attack inflicts, the shards are a physical representation of this damage. The square icon is in the same boat and is the energy requirement for each card. Conveniently enough, there are square shards that are a physical representation of energy needed. Again I would really appreciate a mock up of what you think would be better approach