In both the worlds of the zodiac and magic, everyone has an element that identifies them. Fire is feisty and bold, daring, Water is calm and tranquil, thoughtful, Earth is grounded and level-headed, wise, Air is unpredictable, playful, but soothing.
Go through your roster of characters. Is each one an obvious element, or are some more apparent while others are subtle? Is there a hero that feels like one element but embodies another?
Don’t stop there, consider the elements a little deeper. If you don’t believe in the zodiac, refer to Avatar: The Last Airbender. Other than simply their personality being directed by the sign/element, what is their preference for magic? Do they like being out near the bonfires, turning on the fire place, or would they rather spend the evening out on the balcony watching the rain? Maybe a sprawling forest is more up their alley, or is it when a storm with heavy winds is taking over that they feel most alive?
Or is it darker magic that they would seek out, in the blood and flesh of necromancy? Are they manipulators of nature, or of humanity?
On the other hand, is there more than one element involved, or are they singular? Are they a warrior type void of signs, or do they dabble all over in each element? Let the forces of nature (or flesh) take you on a journey.
-The Novice Wordsmith