deck and set it as active, while also taking another card, and setting it as rested
It's rather simple: either destroy all creatures or all planeswalkers, then bring back one of your own cards lost, as long as its mana cost is equal to the amount of snow mana you used to cast the spell
(The more experienced among you will once again recognize the Expanded players train of thought, used to thinking of the discard as a resource to be used.) Heres my current list, which is the Kyoto list with a Mew instead of a Lost Vacuum
If Summoning a "Magistus" Fusion Monster this way, you can also use monsters in your Spell & Trap Zones that are equipped to a "Magistus" monster
She was taken apart to try various Rakdos, Golgari, and Abzan builds earlier in the year, as I only had so many copies of cards like Dictate of Erebos, Bloodghast, Utter End and Toxic Deluge