Lil' question

[Koetjeka]

Hey guys, after 2 years without diablo I started playing again, hardcore ladder.

I have a short question:

Can an orb sorceress with level 20 ice mastery kill ice immune mobs in hell?

or will I need a second element ?

thanks, koetjeka

[Nimbostratus]

You'll need a second element. Cold Mastery and items with -enemy resistance won't remove immunities. Only Conviction (paladin aura) and Lower Resist (necromancer curse) can.

edit: Even with conviction and LR, many cold and fire immunes still won't be "broken" because of how far above 100 they are. Also, these two skills work at 1/5 power against a monster that started out immune.