Talk:Calamity Steel Chrome/@comment-186.107.184.84-20151113142318/@comment-68.12.4.33-20151115210720

basicly if the 25% spark vulnerbility procs on an enemy, that enemy will take 25% more spark damage.

Its like this, chrome SBB gives 80% spark damage, if the spark vulnerbility procs on an enemy, it will now help you deal 105% (80%+25%) spark damage on that enemy. its a pretty low chance and is not very reliable but damage is still damage.