From Guild Wars 2 Wiki
Electrify your shield, preparing to throw it at foes. If you are hit, the shield discharges, stunning your nearby attacker.
- Stun: 1 s
- Block Duration: 2 s
— In-game description [?]
- The skill will keep blocking until the end of its cast time.
- Attacking cancels the shield duration.
- The stunning discharge is only triggered by a melee attack, however, the skill still blocks ranged attacks too.