The Traveler's Guide to Aellorah
The Tranquiline Ettinor are the most agreeable of the three variants, owing to their calm dispositions. They shove aside the rage channeled by their counterparts and enter battle with a cool stoicism. These Ettinor surprisingly have good relations with many Elves, and have adopted their meditative practices, gaining great restorative benefits when they do so.
It takes you only 4 hours to gain the benefits of a long rest. During a long rest, you do not need to sleep, and can meditate, allowing you to remain alert during this time. Additionally, you are immune to the Frightened condition and have advantage to saving throws against effects that would cause you to become Charmed.