Answer:
Between the two deities of war,Athena and Ares, I personally chose Athena.She is the goddess of many things.She is the goddess of wisdom, courage, inspiration, civilization, law and justice, strategic warfare, mathematics, strength, strategy, the arts, crafts, and skill.
She is known most specifically for her strategic skill in warfare and is often portrayed as companion of heroes and is the patron goddess of heroic endeavour.On the other hand, Ares represents the violent and physical untamed aspect of war, which is in contrast to Athena, who represents military strategy and generalship as the goddess of intelligence. So you obviously see, it is logical to choose the great goddess of wisdom and war, herself, Athena.
