Arch lich vs demi lich

[syztem]

I remember reading that these did the same conversion rate, but wiki has been showing demi lich is the better one, even though its supposed to be a lvl 56 sell not 60. and arch lich as wiki said is supposed to be a 35 -> 36 conversion. Wondering if anyone can tell me if they are working as the wiki listed(demi lich being best) etc.

also is EoT immune to fear working properly or no? you currently cannot cast resist magic or other spells on your pet(necro or epic mage otherwise) can you?