The Lost City - Banner Wars
Burn 8 Deathless banners.
When you zip down to the rooftop upon entering town, check the building immediately west to find the first banner.
Head to the southernmost pocket of the area to spot another banner hung by the trebuchet.
Go just a tad northwest from the previous banner to find a flooded part of town, patrolled by some Deathless. A banner hangs on one of the rooftops here.
Head directly north from Banner #3, but turn around when you pass a tall building. You'll see another banner hanging on the wall by the edge of the map.
Hanging on an east-facing wall on the large building in the middle of town.
Turn around from the vantage point used for Banner #5 to spot the next banner on a building across the street.
Hanging on the side of the easternmost building in town.
Check the steps leading out of the north end of the city to find the final banner.