This vibro axe is featured in the SWTOR 7.2 release, being wielded by Ri'Kan, and also on the 7.2 key art. This axe collapses to a more compact form when sheathed, and opens up with electrical effects that get their color from the player's color crystal choice. This also features blade shimmer effects inspired by the Mandalorian vibroblade effects.
All lightning and particle and shader effects done in engine or in 3dsMax.