Scarlet Banner: how to get the hidden camp banner

Just north of Theramore, before the bridge out to the island, there is a small graveyard. The Theramore Echo is there. Alliance players fly to Theramore; Horde players fly to Brackenwall Village and ride south.

Where the road from Deadwind Pass enters the swamp, look for a wooden marker propped against a tree trunk, carved with a circle. A spider usually guards it. That's the Swamp Echo. Alliance players come in through Deadwind Pass from Darkshire; Horde players ride west from Stonard. The Deadwind road has level-50 mobs on it, so stay on the road.

Run the Graveyard wing to the Forlorn Cloister and head for its back left corner. Next to the dead tree by the mausoleum there is a grave carved with chevrons: it gives the Graveyard Echo.

Bring a group into the Library. Kill Houndmaster Loksey in the Huntsman's Cloister and carry on towards Arcanist Doan. Past the alcove on the left, turn right into the Gallery of Treasures, where four busts line the room.

Stand within 5 yards of each bust and use its echo from your bags, in this order:

Each bust gives you a Lament buff named after its class (Warrior's Lament, Mage's Lament and so on). Check you have it before you use the next echo. Get the order wrong and you have to reset the dungeon and start over.

After the fourth bust a Scarlet Crusade standard rises in the middle of the gallery. Click it to loot the Scarlet Banner. Only one player in the group can loot it, so agree whose run it is before you start.