Been playing variations of this build since Settlers and Finally reached a version of it that I'm content with, Here's the current POB https://pobb.in/qfMYEafD5eXP
To get the build up and running you need to have the Saboteur's Perfect Crime Ascendency node and the 8 second Trigger craft
Saboteur's Perfect Crime is a 100% dps increase and if this Build struggles with anything it's damage. Arcanist Brand has a severe less multiplier to your dps at 62% but it's not an issue until you're fighting bosses, To counter that you'll want a lvl 1, 20 Quality Stormblast Mine supported with minefield
The build plays as a Trickster for Defensive reasons, the only thing that kills me is one shots and it only happens if you're being stupid.
The clear is insane with beyond screen wide coverage from sparks, If you like to see the ground, this might not be the build for you, I advise you to use Void Spark Micro transaction or don't who am I to stop your fun or trolling of others, be warned though you might crash people maps.
This build eats Mana, you'll need to counter that with as much minus mana cost flat and % as you can get, while still keeping spark costing at least 1 mana to ensure inspiration charges are applying.
if you're poor like me, the build works for mapping just fine in a regular 6link chest with non crit and you can slowly work your way up to my level of gear and even beyond it killing bosses as non crit is a bit more time consuming but it's doable if you have to.
While I'm sharing this I'm also looking to improve it as much as possible so any ideas or suggestions are much appreciated and im open to answering any questions or concerns.