Changes

STX is one of very few sets without an associated event and therefore its cards were not offered as event rewards. They are therefore much rarer; only available as free six-hour packs or when on sale in the Vault. [[Jeska, Thrice Reborn]], [[Kasmina, Enigma Sage]], [[Lukka, Wayward Bonder]], [[Professor Onyx]] and [[Will, Scholar of Frost]] are Planeswalkers released at the same time as the set.