The 20th anniversary Legend of the Five Rings celebration continues with Thunderous Acclaim, highlighting the new Emperor of Rokugan. Each box contains 36 packs, with 16 cards per pack. There is a chance for a foil rare in every booster pack. The new Emperor takes the throne, to the acclaim of all. Hopeful eyes look to the future with promises of a new golden dynasty bringing peace and prosperity to the land. But not all is as it seems. Rivalries between the clans threaten to flare anew. Rumblings from the Mantis islands imply a looming threat that only they seem to recognize. Only one thing is certain: the future is coming. . . and all of Rokugan will tremble before it.