Ring of the Forgotten Oath
Cost: 1200 GP
Rarity: Rare
A tarnished silver ring engraved with unreadable runes. When worn, faint whispers can be heard at the edge of perception.
Oathkeeper's Resilience (1/Long Rest).
When you fail a saving throw, you can choose to succeed instead.
Memory of the Lost.
The ring stores one 3rd-level spell slot, which you can use once per
long rest. The slot refills at dawn.
Vow of the Fallen.
If an ally within 30 feet of you is knocked unconscious, you gain
temporary hit points equal to your level plus your spellcasting
ability modifier, and you have advantage on attack rolls against the
creature that downed them for the next minute.