4 Accumulated Knowledge (A25) 40
3 Ash Barrens (TMC) 60
1 Bojuka Bog (SOC) 363
4 Brainstorm (PZA) 4
3 Cast Down (DOM) 81
4 Counterspell (FCA) 4
4 Delver of Secrets (MID) 47
4 Duress (FDN) 606
4 Gurmag Angler (FRF) 72
3 Ice Tunnel (KHM) 262
8 Island (SOS) 274
1 Logic Knot (FUT) 52
4 Mental Note (JUD) 46
4 Snuff Out (MM) 162
1 Suffocating Fumes (IKO) 100
2 Swamp (SOS) 276
2 Terramorphic Expanse (SOS) 265
4 Thought Scour (DKA) 52