3 Walking Ballista
4 Monastery Mentor
4 Auriok Salvagers
1 Engineered Explosives
3 Lion's Eye Diamond
3 Mox Opal
4 Ancient Den
4 Lotus Petal
4 Chalice of the Void
4 Mishra's Bauble
2 Abeyance
3 Urza's Saga
3 Karn, Scion of Urza
3 Karn, the Great Creator
1 Karakas
3 Plains
3 City of Traitors
4 Cavern of Souls
4 Ancient Tomb
Sideboard
1 Walking Ballista
1 Engineered Explosives
1 Lion's Eye Diamond
1 Mycosynth Lattice
1 Ethersworn Canonist
1 Tormod's Crypt
1 Ensnaring Bridge
1 Torpor Orb
1 Liquimetal Coating
2 Seal of Cleansing
2 Containment Priest
2 Swords to Plowshares