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