The Wizard Passive skill Conflagration causes enemies hit by fire damage to take increased damage:
Fire damage dealt to enemies applies a burning effect, increasing all damage done to them by 10% for 3 seconds.
Can attacks from spells that don't normally do Fire Damage trigger this effect if a weapon with the Fire Damage property is equipped? If so, does this apply to all attacks, or only those which don't already have a specified damage type, such as Spectral Blade?