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Regenerate 1% of Life per second for each Mine Detonated Recently, up to 10% per second
Immune to Ignite and Shock
20% reduced Mana Cost of Skills that throw Traps
20% reduced Mana Reservation of Skills that throw Mines 
Pyromaniac is a notable Ascendancy passive skill for the Saboteur. It grants ignite and shock immunity, reduced mana cost of traps and mana reservation of mines, and grants stacking life regeneration for each mine or trap that has been activated in the past 4 seconds.