The popular party game Cards Against Humanity said they have purchased a piece of property along the Mexican border and will use it to prevent President Trump’s proposed wall.

The game announced a holiday promotion on Tuesday that gives players a map of the border location along with other gifts for $15.

“We’ve purchased a plot of vacant land on the border and retained a law firm specializing in eminent domain to make it as time-consuming and expensive as possible for the wall to get built,” the company said.

Along with an “illustrated map of the land,” the game makers said they will send players new cards for the game along with other “surprises.”

President had promised to build a wall along the Mexican border during the 2016 presidential campaign — and make Mexico pay for it.

The administrations has so far managed to make a number wall prototypes.