She intends to take the Iron Throne
Game of Thrones Season 7, Episode 2
He's not a lying man.
He says the Iron Fleet's in Slaver's Bay.
Game of Thrones Season 6, Episode 7
He wants the Iron Throne,
Game of Thrones Season 5, Episode 5
And the Iron Bank
wants to bet on a winner.
Game of Thrones Season 7, Episode 3
When Aerys Targaryen sat on the IRON throne,
your father was a rebel and a traitor.
Game of Thrones Season 1, Episode 3