Meteoric Metal vs Magic

[PseudoFenton]

Originally Posted by Jeminai

In a Dungeon Fantasy setting, is a person wearing a meteoric Great Helm immune to mind control spells?

Nope, the helm is immune to magical levitation to remove it, but it doesn't produce an anti-magic field to prevent other magic working around it (such as mind control). Of cause the helm could be enchanted through other means (chi skills, divinity, cosmic-ness) to confer immunity to mind control separately whilst still being meteoric.

Can a person with Danger Sense (limitation: Magical) sense and incoming meteoric arrow? Does a Deflect missile spell protect against meteoric arrows and sling stones? Does the arrow have to be completely made of meteoric metal or is the meteoric arrow head sufficient?

Interesting question, I'd say if it was completely made of meteoric metal then it shouldn't be detected with Danger Sense - if its got non-meteoric parts I'd let it be detected normally though (or perhaps with a roll if the parts themselves are odd enough as so to fool the sense as to if its dangerous).

Can divination spells see the impending destruction of a world about to be hit by a meteor? Can a magical Danger Sense actually sense a meteor about to hit a character?

No, to both. Which makes them quite good "we don't know how the world will end, but we know it will - now go find out how" prophecies.

If I have a meteoric sword and I am being teleported, does my sword get left behind?

Yes it would be left behind, it can't be affected by magic - so it can't be teleported by it. Same goes for meteoric armour actually, which might be an interesting way of making someone more squishy!