Meteoric Metal vs Magic

[Anthony]

Originally Posted by Jeminai

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

No. Meteoric gear cannot be affected by magic, but it does not block magic.

Originally Posted by Jeminai

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?

The interaction between meteoric and detection effects is unclear, but it's reasonable to say it will be invisible to magical detection. However, a non-meteoric shaft can be detected and affected normally by magic, and will generally take the arrow tip with it.