4 Counterspell
2 Eland Umbra
4 Enclave Cryptologist
4 Fuel for the Cause
2 Hedron-Field Purists
2 Lighthouse Chronologist
2 Momentary Blink
2 Student of Warfare
4 Tezzeret's Gambit
4 Time of Heroes
4 Training Grounds
4 Venerated Teacher
4 Wall of Denial
4 Wall of Omens
Sideboard: