The Last Word is a Relic Weapon.
How to Get Edit
The Last Word is fantastic with a board clear, as Lightning Storm deals severe damage, while Harsh Rule or Leave a Witness can completely turn the game around and prepare for a win condition. Even without having 18 power, as long as you have board presence it would be difficult for the opponent to remove the The Last Word without direct spells. In the late game, this relic weapon can turn games around, especially in stalemate situations.
There is a hidden achievement for killing a player with The Last Word.