Interrupting multiple strike abilities...

[Zop]

You can see my kill stats to see how much I hate the Mummy Lord, so I may just be a bit biased... I'd think he'd be stopped mid-Assault if he was frozen during multiple strikes:

[LOG] Greater Mummy Lord uses Assault.
[LOG] Greater Mummy Lord hits Zop for 133.14 physical damage.
[LOG] Zop hits Greater Mummy Lord for 3.11 cold damage.
[LOG] Greater Mummy Lord is encased in ice!
[LOG] Greater Mummy Lord performs a critical strike!
[LOG] Greater Mummy Lord hits Zop for 497.12 physical damage.
[LOG] Greater Mummy Lord hits Zop for 6.30 cold damage.
[LOG] Zop hits Greater Mummy Lord for 2.06 cold damage.
[LOG] Greater Mummy Lord is encased in ice!
[LOG] Greater Mummy Lord performs a critical strike!
[LOG] Greater Mummy Lord hits Zop for 427.65 physical damage.
[LOG] Greater Mummy Lord killed Zop!

I use shield abilities all the time, and I wouldn't think it unfair if my latter attacks were stopped midway for being frozen... but I haven't met a monster that freezes me when I hit it. My Sun Paladin has magic as backup if that were to come up, but that's probably not true for every melee class...

[Grey]

Holy crap, the mummy lord can crit for 500?!