Could Aqua Chorus be useful in a Dino deck? It boosts by 500 ATK all monsters with the same name on your side of the field.
It may not necessarily be powerful for a Dino deck as it may sometimes fail (Having 3 different dinos). However, a better alternative would be to test it in a Harpie deck since they are treated as monsters with the same exact name.
Sure but its situational. Other standalone attack boosters are vital to the decks success.