The river of Yuvari.
They're really tall.
Covering for the land.
"Wahid" means "follower" in Ephemeral, and this moon orbits Ephemera but was first thought to follow it. It is a small distorted ovoid.
The amazing imagery displayed in World Anvil is graciously vested by
His Titanship Christopher Dravus of Ironrise Games,
Our Revered Deity Basic Dragon / Rin &
His Majesty Caeora