Question on critical/deadly strike

[Crystalion]

Critical strikes that players do affect only the physical aspect of an attack, after all other damage calculations.

Actually an overly literal reading of your use of the word "all" here suggests the following interesting question: vis a vis Ruvanal's discovery of the over 100% immunities psuedo-healing, could CS/DS actually add in damage that mattered in full, even though otherwise the physical damage is being overwhelmed by the psuedo-healing effect of the elemental adder(s)?

If I had the current damage code in front of me, as with when Jarulf posted parts of it long ago, it would be obvious how "all" should be interpreted. Just a thought (I have seen my heavily enchanted rogue hireling kill a fire immune, but I have no idea what the numbers were, so this might be an indication, or totally irrelevant--clearly testing could answer the question as opposed to just code reading).