No immunes, how? Is it possible to get rid of the ''immune to [elemental]''? With Infinity (-85%?) and maxed cold mastery, will there ever be anything that's immune? Or are some things just ''immune'' and no matter how much you lower it, you can't damage them with that elemental attack? (forcing you to be a dual-elemental sorc) If you can take away enough resists with cold mastery, can it be done for fire?