Skyswimmer Anklet
This anklet is made of a bronze arrowhead marked with a bespiked rune and threaded with thin twisted iron wire.
Donated anonymously, I discovered and documented this work’s effects via extensive and somewhat fortunate experimentation. Beasts of the air seem to hate and fear the wearer, fleeing or attacking them nigh universally. If the wearer’s blood touches the rune, they find the air becomes thick as water for them, though they breathe without difficulty. This lasts until their blood dries.