Ser Denys Mallister has commanded
the Shadow Tower for 20 years,
Game of Thrones Season 5, Episode 1
light a candle
in the highest window of the broken TOWER.
Game of Thrones Season 5, Episode 5
As commander of the Shadow Tower,
he kept the wildlings away.
Game of Thrones Season 5, Episode 2
What's in the TOWER?
Game of Thrones Season 6, Episode 3
I remember seeing them put up a new TOWER
at Torrhen's Square in a summer.
Game of Thrones Season 2, Episode 1