Nullification Dynamo

Nullification Dynamo is an Azerite essence obtained through the Rustbolt Resistance reputation faction. This essence can only be used by tank specializations.

Source

 * Rank 1 is learned from Null Force Containment Unit, purchased for 2 S.P.A.R.E. Crate and 1 Galvanic Oscillator from the Stolen Royal Vendorbot in Rustbolt. Requires with the Rustbolt Resistance.
 * Rank 2 is learned from Null Force Cooling Unit, purchased for 8 S.P.A.R.E. Crate and 4 Galvanic Oscillator from the Stolen Royal Vendorbot. Requires with the Rustbolt Resistance.
 * Rank 3 is learned from Null Force Nullifier, purchased for 20 S.P.A.R.E. Crate and 8 Galvanic Oscillator from the Stolen Royal Vendorbot. Requires with the Rustbolt Resistance
 * Players who have learned Rank 3 of Nullification Dynamo, Purification Protocol, or The Well of Existence on any character have the option to purchase this item for 2,500 Echoes of Ny'alotha from MOTHER in the Chamber of Heart.
 * Rank 4 is learned from Null Force Visualizer, rarely looted from Rustbolt Supplies, the cache for the Rustbolt Resistance.