Modern Horizons 2
Like Modern Horizons, this set introduces new cards into Modern and eternal formats without them ever being legal in Standard. It features a host of powerful new toolbox cards, strong themes to try out, and several throwbacks. The set was unique in its development in that it brought in four high-profile Magic personalities (Zac Elsik, Sam Black, Brian Braun-Duin, and Brad Nelson, the latter two of whom were in the Magic Pro League at the time) to consult.
This set contains 303 regular cards (101 commons, 100 uncommons, 78 rares, 24 mythic rares) and includes randomly inserted premium versions of all cards. New cards and in-Modern reprints are numbered #001-#261, while the New-to-Modern reprints are numbered #262-#303. Alternate card frames have another card number than the original version. Borderless planeswalkers are numbered #304-306, followed by the other borderless cards #307-326. The (54) showcase "sketch cards" are numbered #327-380. The (61) retro frame cards are #381-441 and cards with extended artwork are numbered #442-480 and Bundle basic lands are #481-490