User blog comment:Crimson Storm Mich/Future Units Preview v2/@comment-31903729-20170831191305/@comment-26591746-20170831203845

It never once hinted that Alza was against humanity's destruction. That conflict came MUCH later. Alza was defeated and sealed by Karna long before the Divine Ten were even formed. From what we can gather, Alza and Karna hated each other despite being brothers, to the point where Karna gave Alza a title that was an insult relating to their relationship (Karna gave Alza a title that roughly translates to "obeying the elder sibling" or something like that) we still know next to nothing about Alza Masta, and even less about Karna Masta in terms of personality

At the very least, Alza is the only god besides Lucius who actually spoke to people...not counting Karna's final words or the final two of the Divine Ten, and Tilith