Dragon confrontation with other animals in Iranian and world mythology

Dragon is a mythical and strange creature that is depicted almost in the form of a lizard or a giant snake and has a prominent role in all the myths of the world. This mythical creature in the culture of all nations except China, is a symbol of filth and impurity that spews fire out of its mouth and it is the enemy of man and other creatures, and intends to destroy man and the world and in this role, Its demonic aspect becomes more apparent. Accordingly, in the myths and legends of the world, heroes are constantly in battle with this ugly animal to rid the world of its existence.Research shows that this ugly and demonic animal not only fights with heroes, but also does not have a good relationship with other creatures and animals, and evidence and images remained from the past indicate that it has also been fighting with other mythical animals such as Simorgh and Loin. In the remained images, even the battle of the two dragons has been seen.