Glamour
Faerie magic. It's generally impermanent and illusory. It cannot be used to heal. Most pureblood fae can do at least a little bit of magic. This can be just about any kind of magic, and it's unique to the individual.
- Burning St John's Wort prevents glamour in an area around the fire.
- If you are carrying a four-leaf clover, the next Glamour used on you will be blocked, and one leaf will fall off the clover.
- If you turn your coat inside-out, glamours on you are removed.
- Rowanberry wine. If you drink it and pass out drunk, you'll wake up with all glamours removed. If you are smashed beyond function on only rowanberry wine, you can't be glamoured.
- Contact with cold iron dispels Glamour.
Feth Fiada
You can turn invisible by standing still and quiet for a few seconds. Anyone looking right at you while you do this continues to be able to see you. If you act aggressively, the effect generally ends. All pureblood fae can do this, and halflings generally cannot.
Second Sight
You can see passively through Feth Fiada. Additionally, If you blatantly squint and strain your eyes and concentrate at someone, you can also see through Seeming, getting a glimpse of their true form. All fae and most halflings have this. Successfully doing so does not end their shapechange or otherwise have any effect on them, you just get a glimmering glimpse of their true form.
- All animals have Second Sight, including people who can take animal forms, but only when they are in that form.
- If you are smashed beyond function on Elderberry wine, then you have Second Sight.
- If you rub your hands together while holding some Thyme sprigs, you'll have Second Sight for one hour.
- Tear the leaf off of a four-leaf clover, and you will have Second Sight for one hour.
- When Oak, Ash, and Hawthorne grow close together, you have Second Sight when standing in the area between them.
- While look through a Hagstone, which is a stone with a naturally-eroded hole in it, you have Second Sight.
Wordbinder
Whenever someone makes a promise to you (including if it's a deal), they feel empowered to carry it out. Whenever someone breaks their word to you, you immediately know. You feel empowered to make it right. All fae have this, and halflings rarely have it.
Seeming
Some fae can assume a human form. This is a shapechange and is not illusory, however, those with Second Sight might be able to notice that they are under the effect.
Dreaming
Find more details here: The Dreaming.