MTGTimer is a Game Clock that is specific for Magic the Gathering duels.
It lets you set a timer for each player the same way Magic Online does. So each player clicks the End button to switch their timer off and put their opponents timer on. This prevents one from eating up all the time allocated for a duel. Useful at FNM, or just during casual play if you want to practice with that little bit of extra pressure.
Great for tournament play if youre in a more serious environment.
You can set the game length, reset, and pause at anytime.
Give it a try!