Four Heavy Pistols variations with unique visual and audio effects were produced: spectral; balefire; magma; and witchfire. These were respectively named:
Devil's Heavy Pistols
Winter Heavy Pistols
Molten Heavy Pistols
Occult Heavy Pistols
The Heavy Pistols are referred to as "Weapon_Pistols_Heavy" in the Nosgoth game data.
Widow's Kiss[]
Widow's Kiss was a unique variation of the Heavy Pistols.
Widow's Kiss is referred to as "Weapon_Pistols_Season0" in the Nosgoth game data.