Most played cards in RW Monoblack:

1 Decks
Sedge Troll
4 copies - 4 average
Order of the Ebon Hand
4 copies - 4 average
Juzám Djinn
4 copies - 4 average
Disenchant
4 copies - 4 average
Lightning Bolt
4 copies - 4 average
Hymn to Tourach
4 copies - 4 average
Underworld Dreams
4 copies - 4 average
Swords to Plowshares
4 copies - 4 average
Badlands
4 copies - 4 average
Scrubland
4 copies - 4 average
Red Elemental Blast
3 copies - 3 average
City of Brass
3 copies - 3 average
Dark Ritual
3 copies - 3 average
Divine Offering
2 copies - 2 average
Balance
1 copies - 1 average
Spirit Link
1 copies - 1 average
Mox Pearl
1 copies - 1 average
Circle of Protection: Black
1 copies - 1 average
Circle of Protection: Red
1 copies - 1 average
Terror
1 copies - 1 average