Illusionary Weaponry

Acquisition
Signet of Capture:
 * Didn Hopestealer (Snake Dance)
 * Digo Murkstalker (Iron Mines of Moladune)
 * Seear Windlash (Talus Chute)

Trivia

 * The Colossal Scimitar, available in the Nightfall campaign, strongly resembles the skill icon.