Most played cards in Mono White Control:

1 Decks
Kabira Crossroads
4 copies - 4 average
Mind Stone
4 copies - 4 average
Eldrazi Temple
4 copies - 4 average
Wall of Omens
4 copies - 4 average
Path to Exile
4 copies - 4 average
All Is Dust
4 copies - 4 average
Survival Cache
3 copies - 3 average
Baneslayer Angel
3 copies - 3 average
Kor Firewalker
3 copies - 3 average
Coalition Relic
3 copies - 3 average
Tectonic Edge
3 copies - 3 average
Kozilek, Butcher of Truth
3 copies - 3 average
Kitchen Finks
3 copies - 3 average
Day of Judgment
2 copies - 2 average
Wheel of Sun and Moon
2 copies - 2 average
Pithing Needle
2 copies - 2 average
Expedition Map
2 copies - 2 average
Kor Sanctifiers
2 copies - 2 average
Runed Halo
2 copies - 2 average
Relic of Progenitus
1 copies - 1 average