Aurora Veil

Channel the violet energy from within to summon a glimmering ring of rainbow around yourself. You gain access to the spells and spell slots stored in your Garufan spellbook as long as the veil persists. These spell slots are independent from your warlock spell slots. The veil lasts a number of rounds equal to your spellcasting modifier or until manually dispelled by magical means. Additionally, the veil also grants +1 AC and advantage on death saving throws.

When the veil is dispelled, you heal hit points equal to the number of rounds the veil persisted.