Ixilan Booster Pack contains 15 Cards per pack
This set contains many great cards such as:
Growing Rites of Itlimoc // Itlimoc, Cradle of the Sun
Jace, Cunning Castaway
Vraska, Relic Seeker
Huatli, Warrior Poet
Gishath, Sun's Avatar
Hostage Taker
Vona, Butcher of Magan
Ripjaw Raptor
Carnage Tyrant
No card is guaranteed in a booster or box but these are some of the great cards you could get!