The following is the text from this in-game lore book, I do not know the source of this (I don't believe it is normally obtainable). I have copied it in its original form, complete with grammatical errors.
Al'Kabor's Journal V
Recently, I returned to the continent of Kunark. Traveling to unknown regions, I found many interesting and powerful gems, liquids, and runes. I was able to bring these items back to my laboratory in Erudin.
Using my Rune, I tried several mixtures of these strange but yet very powerful items.
I manage to create a fiery crystalline effect of Inferno Shock, a Retribution effect of freezing winds, and a Vengeance effect so strong that only an experienced wizard of rank 59 can control it.
I dare not, even in my personal logs, what I used to create these extremely powerful effects. Only I can be trusted to repeat such creations.
With fear of losing the work I have done, I've hidden several of these spells across the dangerous lands of Kunark.
Even with the powerful spells that I have created, my`research has not been successful. Immortality still`awaits me somewhere out there. ``My research continues.