Defending the Sword Coast

 is a daily quest in the Maze Engine Campaign.

Blacklake District

 * Defend Blacklake District from Demons (2)
 * Steal Demonic Ritual Components in Blacklake District (5)
 * Return to Bruenor Battlehammer

Mount Hotenow

 * Defend Mount Hotenow from Fire Cultists (2)
 * Steal Demonic Ritual Components in Mount Hotenow (5)
 * Return to Bruenor Battlehammer

Pirate's Skyhold

 * Defend Pirate's Skyhold from Air Cultists (2)
 * Steal Demonic Ritual Components in Pirate's Skyhold (5)
 * Return to Bruenor Battlehammer

The Chasm

 * Defend The Chasm from Demons (2)
 * Steal Demonic Ritual Components in The Chasm (5)
 * Return to Bruenor Battlehammer

Tower District

 * Defend Tower District from Demons (2)
 * Steal Demonic Ritual Components in Tower District (5)
 * Return to Bruenor Battlehammer

Vellosk

 * Defend Vellosk from Drow (2)
 * Steal Demonic Ritual Components in Vellosk (5)
 * Return to Bruenor Battlehammer

Whispering Caverns

 * Defend Whispering Caverns from Demons (2)
 * Steal Demonic Ritual Components in Whispering Caverns (5)
 * Return to Bruenor Battlehammer

Icespire Peak

 * Defend Icespire Peak from Demons (2)
 * Steal Demonic Ritual Components in Icespire Peak (5)
 * Return to Bruenor Battlehammer

Walkthrough
See https://imgur.com/a/hYrSD for locations of Ritual Components. Or if you prefer a video walkthrough, see Neverwinter: Defending the Sword Coast.

Whispering Caverns (defend from demons) : See https://imgur.com/46P6ZUb for  the location of the first demon spawning & https://imgur.com/NVIS9qG for the second demon spawn location.