• You plant your saber and let the purple lightning strike you.
• For 8 seconds your drums stay full: every technique is its thunder version, and Nine Heavens' Wrath calls all nine bolts.
• Every strike that lands calls a bolt on its target (×0.4, electrifies).
• At the end, a colossal bolt falls on the nearest enemy within 8 blocks (×2.5), and its wave strikes the others within 5 blocks (×1.0) and throws them back.

Unlocked by the quest The Sovereign's Path.