This [Limbo] build focuses on the [Rift Torrent] playstyle.
Rolling Guard and Shield Gating combine to help you deal with priority targets outside the Rift.
Rift Torrent is a very melee-centric playstyle. While Arcane Strike tends to give better DPS than Arcane [Fury], I recommend pairing this build with an Exodia Contagion Zaw as Exodia Contagion will hit enemies both inside and outside the Rift.
If you use this build in solo and will stick to the melee playstyle, I highly recommend running [Swift Momentum] over [Corrosive Projection] to free up a slot on your melee.
If you do not use melee, replace it with the best DPS arcane for your preferred weapon choice.