mr.healyourgirlEach kit contains 4 Dragon's Maze booster packs and 2 seeded packs. The 5 kits you get will be one for each of the Return to Ravnica guilds (Azorius, Golgari, Izzet, Rakdos, and Selesnya). The second seeded pack will be of a Gatecrash guild (Boros, Dimir, Gruul, Orzhov, and Simic) that shares a color with the first one. So you end up with 20 Dragon's Maze booster packs, 1 seeded pack for each Return to Ravnica guild, and 5 random Gatecrash seeded packs.
The most exciting cards from Dragon's Maze are Voice of Resurgence ($18) and Ral Zarek ($6.50), both are mythic rare. Also, these boosters could have shock lands in them. The seeded packs will not contain any shock lands, but the Golgari pack might have an Abrupt Decay ($12) or Deathrite Shaman ($8) in it (according to mythicspoiler.com).
The most exciting cards from Dragon's Maze are Voice of Resurgence ($18) and Ral Zarek ($6.50), both are mythic rare. Also, these boosters could have shock lands in them. The seeded packs will not contain any shock lands, but the Golgari pack might have an Abrupt Decay ($12) or Deathrite Shaman ($8) in it (according to mythicspoiler.com).