Nykthos, Shrine to Nyx [The List] God Amon Sûl they called it

Amon Sûl they called it

Set: Bloomburrow Type: Legendary Creature — Otter Rogue Rarity: Mythic Cost: {2}{U}{R} Prowess (Whenever you cast a noncreature spell

Whenever another colorless creature enters the battlefield under your control

The Wall of Bone is said to be an aspect of the Great Wall in Hel

Nykthos, Shrine to Nyx [The List] God Amon Sûl they called itSet: The List Type: Legendary Land Rarity: Rare {T}: Add {C}. {2}, {T}: Choose a color. Add an amount of mana of that color equal to your devotion to that color. (Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control.)