Urza's Destiny is the seventeenth Magic expansion and was released in June 1999 as the third set and second small expansion in the Urza block.
Urza's Destiny contains 143 black-bordered cards (44 rare, 44 uncommon, and 55 commons). Its expansion symbol is an Erlenmeyer flask, meant to symbolize Urza's continued experiments in finding a means to defeat Phyrexia. Urza's Destiny was the first and only set after Arabian Nights which has a solo designer, Mark Rosewater. It was the first Expert-level, tournament legal set to be printed under the then-new 6th Edition rules changes; the most notable change seen on cards is the use of the word "Creature" on the type line as opposed to "Summon". In this the set was also following the footsteps of Portal Second Age.
Due to an error some boosters contain DCI and Arena promotional foils in the uncommon slot. The foil cards that appear this way are Duress, Stroke of Genius, Gaea's Cradle, Thran Quarry, Rewind, Skittering Skirge, Pouncing Jaguar, Serra Avatar, Karn Silver Golem, and Lightning Bolt.
Urza's Destiny was released on Magic Online on April 11, 2011.