What are the other set combos besides Arcanist-Ascendant?
Momentum + Adventure: Momentum adds dmg based on move speed bonus. Adventure increases move speed while gold find indicator is showing.
Plagued + Druidic: Plagued increases the final amount of Poison DoT based on the number of mobs poisoned. Druidic increases the base Poison DoT by (Hp + Mp regen) / 4000.
Frozen + Demonic: Frozen causes frozen enemies to explode on death for the amount of dmg dealt. Demonic increases dmg to enemies below 30% hp.
Electrocution + Demonic: Electrocution increases dmg to enemies below 25% hp. See above for demonic.
Frozen + Electrocution: See above.
Crushing Flames + Demonic - increase the damage of Crushing Blow to lower enemy HP quickly to 25% for extra damage from Demonic.
Periphery + Elements + Living Force - works great with Chakram builds for Boomerang & WhirlingBlades.
Ascendant + Arcanist + Living Force - close range attacks causing lots of damage and Orbits!
to be honest, there are a lot of combinations. some only work for one build and others for two or more builds. I’m still coming up with Set combo ideas even after playing for 7+ years.