at one's disposal

Franklin, about gripping an audience with all the tools at one’s disposal.

Playing the game the right way has nothing to do with being judgmental and everything to do with having great judgment on a baseball field — about knowing the situation and having a plan on every pitch, about going from first to third on a single with a near-perfect success rate, about using every legal means at one’s disposal to gain an advantage.

"The promise of DIY is really at one's disposal now," he said.

Wealth inequality—that is, the amount of assets one has at one’s disposal. According to one recent analysis, the richest 10 percent of households control more than three-quarters of the nation’s wealth.

I think, because I owned a Nintendo 64 in college, it astonishes me today that one can have a game of the scope and complexity of “The Legend of Zelda: Majora’s Mask 3D” at one’s disposal.