Nasus drains his foe's spiritual energy, giving him bonus Life Steal.
Nasus strikes his foe, dealing damage and increasing the power of his future Siphoning Strikes if he slays his target.
Nasus ages an enemy champion, decelerating their Movement and Attack Speeds over time.
Nasus unleashes a spirit flame at a location, dealing damage and reducing the Armor of enemies who stand on it.
Nasus unleashes a mighty sandstorm that batters nearby enemies. While the storm rages, he gains increased Health, Attack Range, damages nearby enemies, has a reduced cooldown on Siphoning Strike, and gains bonus Armor and Magic Resistance for the duration.