Most played cards in Sen Triplets:

4 Decks
Snapcaster Mage
4 copies - 1 average
Sun Titan
4 copies - 1 average
Phyrexian Arena
4 copies - 1 average
Adarkar Wastes
4 copies - 1 average
Griselbrand
4 copies - 1 average
River of Tears
4 copies - 1 average
Mana Confluence
4 copies - 1 average
Fetid Heath
4 copies - 1 average
Urborg, Tomb of Yawgmoth
4 copies - 1 average
Force of Will
4 copies - 1 average
Cavern of Souls
4 copies - 1 average
Mana Leak
4 copies - 1 average
Thoughtseize
4 copies - 1 average
Swords to Plowshares
4 copies - 1 average
Liliana of the Veil
4 copies - 1 average
Jace, the Mind Sculptor
4 copies - 1 average
Fact or Fiction
4 copies - 1 average
Supreme Verdict
4 copies - 1 average
Skycloud Expanse
4 copies - 1 average
Demonic Tutor
4 copies - 1 average