Smoke Screen Snare (Greater)

You create a snare that releases a dense cloud of smoke when a creature enters the square, filling a specified area. All creatures within that area are , and all other creatures are concealed to them. The smoke lasts for 1 minute or until dispersed by a strong wind. The smoke fills a @Template[burst|distance:20] centered on the snare's square. Craft Requirements Supply a Greater Smokestick.