Oath Shot

Acquisition
Signet of Capture:
 * Cairn the Relentless (Abaddon's Mouth)
 * Cairn the Troubling (Ring of Fire)
 * Hilios the Dutiful (Iron Mines of Moladune)
 * Jade Bow (Boss) (Ice Floe)
 * Perfected Cloak (Thunderhead Keep)

Usage
With high Expertise, many trappers use this skill to avoid the long recharges. It is useful for any skill with high recharge. If used with Throw Dirt you can keep an attacker blind forever.