Most played cards in Monoblack:

1 Decks
Mishra's Factory
4 copies - 4 average
Juzam Djinn
4 copies - 4 average
Underworld Dreams
4 copies - 4 average
Sinkhole
4 copies - 4 average
Dark Ritual
4 copies - 4 average
Black Knight
4 copies - 4 average
Hypnotic Specter
4 copies - 4 average
Terror
3 copies - 3 average
Paralyze
3 copies - 3 average
Gloom
3 copies - 3 average
Nevinyrral's Disk
3 copies - 3 average
Icy Manipulator
2 copies - 2 average
Drain Life
2 copies - 2 average
Sengir Vampire
2 copies - 2 average
Black Vise
1 copies - 1 average
Kormus Bell
1 copies - 1 average
Urborg
1 copies - 1 average
Greed
1 copies - 1 average
Jayemdae Tome
1 copies - 1 average
Mox Jet
1 copies - 1 average