enchantment commander deck mtg 2018 Exquisite Invention making it a fun challenge for a creative deck builder First Zur the Enchanter Commander

These were all reprints in retro frames, including some repeats of cards serialized in other runs

And that triggered ability to untap all lands you control is incredibly powerful, giving you full access to your land base after combat

This made it hard to acquire outside of an additional - also expensive - judge foil and so Ultimate Masters finally provided Commander players everywhere the means to obtain copies affordably

When Thing in the Ice's triggered ability transforms it, Awoken Horror's ability will trigger and resolve before the spell that caused Thing in the Ice's last ability to trigger

Blue seems to have gotten a couple of cards but honestly Iymirth and Kainen may be all they need

Undo allowed you to completely break the symmetry of the format: you would play a turn three 2/2, your opponent would play a turn three 2/2