Absolute skills

This, as you put it, "rubbish" allows Osiris to kill most level 7 monsters and phoenixes as early as the 2nd week of the game, I think I don't need to explain what advantage this gives...

Well, so what if you get it in the 2nd week, achieve something, and then see and think, but why do I need it now? IMHO, I always save my army and try to fight without losses. Where did you find phoenixes in the 2nd week, and that after the victory over the neutrals, the game ends and you start over????