Toggle: Darkon enters stealth for 3 seconds, and may remain in stealth at the cost of a percentage of his maximum mana every second. Darkon's next autoattack will deal increased physical damage against an enemy champion and will slow them by 30% for 1.75 seconds.
Active: Darkon instantly gains bonus movement speed, while gaining the ability to ignore terrain collision. Moving through terrain, however, will reduce the movement speed bonus by 50%. The effect lasts for 6.5 seconds.
Bonus Movement Speed: 20% / 25% / 30% / 35% / 40%
COST: 100 / 125 / 150 Mana
COOLDOWN: 80 / 70 / 60
Active: Darkon sends out 4 sonic discs to a single enemy champion, dealing physical damage when they arrive. The sonic discs activate, dealing physical damage and reducing the target's movement and attack speed by a percentage over 8 seconds. The slow increases every second up to the maximum given slow. If Sonic Doom kills the target, it's cooldown is reset to 10 seconds while refunding 8% of Darkon's maximum mana, while assists will reset it to 15 seconds and refund 6% of Darkon's maximum mana.