Question About Blades of the Forlorn Passive

Does the Blades of the Forlorn passive in the Necro tree give all minions a chance to chill or only improve upon the chance for cold minions?

Furthermore, When items have affixes like “minion chance to bleed” on them, does that create a chance for all minions to apply bleed or only improve upon ones that already have bleed effects?

I appreciate any information anyone can provide.

It adds chill chance to any minions. Cold skills don’t, by default, have a chance to chill, the only ailment that is actually bound to a damage element is freeze (only cold skills can freeze).

Minion chance to bleed modifiers add bleed chance.