An early Loki is a devastating tool against any civ you happen to decide to apply pressure to in a marathon/epic game. A new city or even an old city with 0 culture that you find spend some turns in their city bringing it to negative culture so it has no workable tiles and it's essentially turned into a useless cash drain of a city until it builds a monument unless it's on a plains hill that is going to be a long time depending on your speed settings. Loki is far more deadly in a marathon/epic game than on quick/normal. Plus he gives you a huge meta gaming advantage...you can see what the city is building, as well as all the knowledge from the city building view (gpt, science %, etc) as well as giving you knowledge of what they're researching. This is some pretty valuable knowledge for a tech trading strat for such an early time period. Lots of Artists, yes...so lots of culture bombs and settled artists to make a culture victory quite easy with what is the single most culutrally oriented civ in FFH2. Double the options for cages makes for a substantial amount of base culture which is otherwise quite difficult to get in FFH2 without building lots of wonders, along with tons of happiness, may as well go Leaves to make HUGE cities, seeing as the Leaves Religious Wonder requries an Artist to build, I guess you're all set. I think the Balseraphs are arguably one of the most powerful starting civs around.