[sector24]

For me this was more of an academic exercise than a "What would I do with EA Tien Chi?" I almost never take Air 4 or Fire 4 on my pretenders, I'm a firm believer that every problem can be solved with astral, blood, and death magic.

Your point about the Naiad is correct. The reasons I would recommend starting with N4 is:
1) 5% regen reduces the affliction rate on your mages from stray arrows and such (which happens a lot when you're new at the game)
2) The AI is pretty good at casting Mother Oak and Gift of Health eventually, and it takes longer for new players to get there through the Naiad route.
3) The nature/death pick on your pretender allows you to summon Lamia Queens very easily.

As you get more experienced with the game, these things become less of an issue. But it's easier to start with lots of magic and wean yourself off it as you get better.