Hour of Promise
Hour of Devastation — rare
Sorcery
Hour of Promise rulings:
2018-01-19: There are many important moments in the story, but the most crucial—called “story spotlights”—are shown on cards. These cards have the Planeswalker symbol in their text box; this symbol has no effect on gameplay. You can read more about these events in the official Magic fiction at http://www.mtgstory.com.
2017-07-14: When Hour of Promise checks the number of Deserts you control, it includes any Deserts you found earlier with Hour of Promise.