Dragon Slash

Acquisition
Signet of Capture:
 * Seaguard Eli (Boreas Seabed (Mission))
 * Sskai, Dragon's Birth (Boreas Seabed (Explorable))

Usage Notes

 * Using Dragon Slash with a 'Double Adrenaline' weapon modification can result in 10 adrenaline gained (with Swordsmanship 14+), recharging it instantly along with any other adrenaline skills you have equipped.