Sanctuary

Denies hostile mobs from naturally spawning in a 32 block radius. Augment with rotten flesh to increase the radius by 1 each, up to 128. Costs source once a minute if a spawn is denied.

Shapeless Recipe

Cascading Archwood Log
picture of the ingredient ars_nouveau:water_essence Water Essence
Sea Lantern
picture of the ingredient ars_nouveau:ritual_sanctuary Sanctuary

Reminder: This is just the default recipe, modpacks can and will adjust recipes.

Ars Nouveau Wiki