- Which faction is stronger? (Necropolis, Tower, or Conflux)

Maybe I didn't read carefully enough, but no one suggested that the Grail could be found on large maps. And that's when Conflux becomes really useful. Knowing all the spells – what could be better? Although, I don't particularly like Conflux myself. Tower, in this case, allows you to reveal the entire map – but if you've already found the Grail, I think you'll only be interested in exploring the rest of the map out of pure curiosity. For the Necropolis, the Grail is useless. It's too specialized.