1 Arcane Signet (ELD) 331
1 Brainstorm (FCA) 28
1 Fierce Guardianship (TLE) 307
1 Force of Negation (TLE) 13
1 Force of Will (AL) 42
1 Gitaxian Probe (NPH) 35
1 Harmonic Prodigy (MH2) 132
1 Hexing Squelcher (ECL) 145
1 Mana Drain (OTP) 11
1 Opt (FDN) 512
1 Pact of Negation (FUT) 42
1 Ponder (M12) 73
1 Scroll Rack (TE) 298
1 Sensei's Divining Top (CHK) 268
1 Sol Ring (EOC) 57
1 Vivi Ornitier (FIN) 248