Rheios

That's fair. Neither is the Tarrasque.

How do they manage an average of 679 damage?

First Aerial bombardment rules would probably give the Tarrasque a DC 15 Reflex save for half damage for each. Assuming it was a surprise at first the Tarrasque probably doesn't get this so I'll ignore it.

Second, a Giant owl's likely only weigh like 140lbs by loose calculation, being a little over 4x the height of a snowy owl (so assuming 4 times equivalent weight and then cubed is 64kg which approximately equals 141lbs. It could be a little higher but its not breaking 200lbs) and requiring falling at least 20ft before they even start ranking damage by the srd 3.5 rules for items falling on players (https://www.d20srd.org/srd/environment.htm). Assuming you meant 40ft over the Tarrasque, and allowing for 1d6 damage every 10ft past the point instead of the 20ft that's implied to be required, the owls would deal 2d6 damage each at that height, requiring 20ft of falling to start incurring damage. Even without it that's not 679 damage.

That's pretty much 0 damage too, because 2d6 per owl - subtract the DR 15 of the tarrasque from each instance of damage - is 0 damage. Iirc there was a min 1 damage even for negative strength modifiers but DR superseded that. Even if I'm wrong that's 1 damage per owl max.

Even if you went the 220ft up above the Tarrasque you'd need to hit maximum fall speed under the more polite 1d6/10ft rules, after falling 20ft, you'd end up with 20d6 each, the cap for fall damage. Which after DR is 440 damage.560 damage without DR.

Which actually isn't that high up. I thought the Tarrasque was taller than 50ft, but its still a hell of a timed shot tbh. It assumes the Tarrasque doesn't move for like 6 or 7 rounds, or moves in a straight line into the falling birds.

That doesn't' fix the weakness of a Tarrasque to some form of high impact drop damage, necessarily, just means that I'm suspicious the birds can pull it off.

Drow freed from Lolth, in isolation of another way being convincingly presented to - likely forced on - them, have had how many thousands of years of abusive culture hammered & manipulated into them. More likely than not they'll still develop an evil culture, though the structure of their society would likely shift due to power gaps. Given how they work either a single powerful demagogue or some sort of council system of the great houses.

Drow even under Lolth aren't necessarily evil but she set them up for biological rewards for evil whenever she can (there's little detail on this but I think that's concept's the source of the terrible "mother's ecstasy at womb murders" thing - good idea, bad example/implementation), on top of enforcing an ongoing culture of brutality and wickedness. Its how most of the evil deities still allow for Free-will to empower their Faith. They combine physiological reward hijacking, adding aspects that encourage easier exclusion from others (isolation is good for limiting options), and rigorous and brutal cultural and societal reinforcement. It doesn't prevent good, but it gives far higher hurdles for an evil race to overcome.

Respectfully, I can easily see a shared workplace at least encouraging screwing over customers. To me its an even more intense instance of the shareholder problem. Shareholders are obsessed with the money they're getting back with no real work but the risk inherent in the bet they made. The workers are working, for a livelihood, and of course will want to improve their quality of life. They're even more motivated to do so. And some of the best ways to do that, in the "make monkey brain happy" obvious short-term are the same policies the shareholders are already pushing. Will there be some pushback? Definitely, but you only have to sell a bunch of people on short-term easy money. And the lottery isn't popular because people are smart about this stuff.

My players shall curse you for the fun you'll have given me on their next trek out of the city. I'm think Yeth hound stats but I'm flexible atm. Maybe a shadow.

Have him stab the mayor who's evil because he's greedy and selfish and borderline abusive in trade-deals with neighboring regions but is otherwise beloved (and has rewards heaped on him) because he's so good at actually keeping order in the town and keeping their goodwill (although probably at least a little bit through some passive-aggressive blackmail). That's always fun.

I need to watch that, I've heard good things but have never seen it.

Ah, the good ol' "I'm not, but actually am, but not enough that I should get a raise, but I really would like one and less work hours, but I really need to stay longer because I'm so slow at everything I do and am terrible at focusing so I should really be working harder to give you your money's worth, but you're probably not paying me as much as you should be for that work in hindsight" theoretical with yourself and your imagined boss.

I can't think of any media that explores its magic at any level where that isn't true though, tbh.

Unless there's a bug. Then it is my code and I have to fix it. Immediately. No, I don't want to discuss my thought process for "why I made that decision" I want to fix it. Why are we having a chat about milk pouring technique while it is dripping off the fucking table. Prod is burning and you want to fiddle! (Meanwhile this is a minor bug that nobody has ever actually complained about but just the knowledge that it was my fault...)

100% approve. Would strongly consider rolling something like a d4 to determine how the demon reacted (modified by species, because a palrethees isn't likely to attack). So for a palrethees it'd be like:

1 - Furious, bitter anger. Every deal it makes for the next d12 weeks is entirely centered on ruining the fighter in the most humiliating and harmful ways possible. Leaving dead innocents (like children or loose acquaintances) in their rooms to frame them, assaulting loved ones repeatedly whenever they think they're safe to cause them suffering, slandering them ahead of their travels, or even just trying to assassinate them.

2 - Cold respect and a reward for the fighter's cleverness. Maybe money or even a magic item, that comes with huge strings. (It was stolen, its cursed, someone very dangerous wants it, etc)

3 - Indifference and pulsing its fear creating affect just to be spiteful and drive away the fighter

4 - Actual amusement and a decision to follow the fighter around. Their new "friend" would probably amuse themselves in the same way any demon would, so atrocities would follow the fighter indirectly, the demon would get to make deals with those the fighter wronged/conflicted with for their souls, and maybe the demon even "helps" the fighter on occasion. As seen through the guise of a demon's idea of helpful of course. It might also just wander away after a week or so after it got bored.