TBeholder
Explorer
From trade? Not a whole lot.Because realistically, y'know, places trade with one another, cultures clash and merge.
One word: ceilings."This is just the village of only halflings" is not a thing that would happen often.

From trade? Not a whole lot.Because realistically, y'know, places trade with one another, cultures clash and merge.
One word: ceilings."This is just the village of only halflings" is not a thing that would happen often.

100% wrong. Saying that luck makes them invisible to orcs is 100% a Strawman.
The lore says that you need to get lucky to find their villages and sometimes not even then. That's written in Mordenkainen's and there is no speculation involved.
Magic.Why do you need to get lucky to find a halfling village?
Human commoners get 10's. Halflings have a racial +2. As for variant humans, they get 2 +1's, and 10+1=11, not 12. Second, humans get +s in all 6 stats with no one stat having dominance, that means that your commoners, even if you give them magical 12's, will still only have a 2 in 6 chance of having a 12 in an ability that gives a bonus to a weapon. 2/3 of the humans won't get that bonus to hit.
First, were we're talking about goblins and they have a 15 AC. Second, a 16 is still a 30% chance to hit, not 25%. How am I supposed to know that you suddenly stopped talking about the Goblins that raid Halflings and just picked a random number out of your behind?
You aren't cheating by using variant humans. They just don't get any better to hit than normal humans when you are starting with 10's.
Magic.
The sort of magic that doesn't involve spells, and wizards like Mordenkainen don't understand.What magic? Who is casting the spell? Since when do halflings have the ability to use illusion magic to protect their homes, that's a gnome thing?
Because they aren't halflings.The possibility we are given is that halflings are just so sweet and wholesome and unambitious that the world has bent to protect them. Or that their goddess as has bent the world to protect them.
So why doesn't that work for children of other races? Why doesn't that work for pregnant mothers of other races?
Because they can't, because they are not halflings.Why haven't the gods of other races bent the world to protect their people too? Why don't the evil gods unbend the world?
If you can explain it it aint magic.It is simply poorly explained.
"Why these folk are written as industrious, cheerful, fond of food and drink, and pleasant natured towards other races? There's no conceivable way they could live in harmony with other races! Why aren't I hearing about their wars of aggression?"
Which video games ditch halflings?This is why many video games ditch halflings.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.