I made a PoB designed to play around with cooldowns of skills/items. Inspired by the new Sabo node. Details and link in the post for anyone interested.

Arcane Cloak

[3.19]Saboteur Arc Trap (MAYHEM)

Arc

Path of Exile [3.19] Gloomfang Lightning Traps Saboteur t16 Testing

Vaal Lightning Trap

Sunblast spark trap test

Vaal Spark

Quantrik's Spark Traps?

Spark