Wonder Girl

Wonder Girl's powers and abilities

Cassandra originally received her powers from a number of mystical artifacts employed by Artemis during her time as Wonder Woman. These included the Gauntlet of Atlas and the Sandals of Hermes, which provided her with the powers of strength and speed/flight, respectively. She was eventually granted similar abilities by Zeus as "her fondest wish." Discouraged by previously shown arrogance in his children (Ares and Heracles), Zeus also blessed Cassandra's mother with the ability to take away her powers for a short time via a simple touch.

Shortly after joining the Teen Titans, Ares approached her and gave Cassandra her own magic lasso. Unlike Wonder Woman's Lasso of Truth, Cassandra's is a weapon which channels Zeus' lightning when she becomes angry. When the Greek gods left the mortal plane as a result of the events of Infinite Crisis, taking Cassandra's powers along with them, Ares offered her some of his power, saying that she would be "more powerful than [she's] ever been". What this entails is not made entirely clear, though she appeared to have retained all of her former abilities. In a storyline taking place "One Year Later", Cassie was shown catching a falling jet, which she was surprised at being able to accomplish. However, while trying to stop the military from detaining her mother, Ares causes her powers to fluctuate when he believes she is wasting them on frivolous matters.

Ares in the end was not pleased with Cassandra as his champion. He returned another to take her place. During a battle with Ares' son, King Lycus, who also drew power from him, Cassie was able to cast away her connection to the war god, and tap into her own powers as a demi-god (like her brother Heracles). Her real powers increased to an even greater level of strength than before. Currently, having tapped into her own demi-goddess powers, Cassie is an Olympian powerhouse. Although, she is not as powerful as Wonder Woman or Donna Troy, Cassie is still a powerful young woman. Her lasso has apparently also changed, enabling her to turn Lycus to dust with a simple order.