Most played cards in Patriot:

2 Decks
Savannah Lions
8 copies - 4 average
Lightning Bolt
8 copies - 4 average
Disenchant
8 copies - 4 average
Tundra
8 copies - 4 average
Serendib Efreet
7 copies - 3.5 average
Psionic Blast
7 copies - 3.5 average
Chain Lightning
7 copies - 3.5 average
City of Brass
6 copies - 3 average
Volcanic Island
6 copies - 3 average
Swords to Plowshares
5 copies - 2.5 average
Red Elemental Blast
5 copies - 2.5 average
Counterspell
5 copies - 2.5 average
Blue Elemental Blast
4 copies - 2 average
Black Vise
4 copies - 2 average
Plateau
4 copies - 2 average
Divine Offering
3 copies - 1.5 average
Dwarven Soldier
3 copies - 1.5 average
Mox Sapphire
2 copies - 1 average
Chaos Orb
2 copies - 1 average
Mox Ruby
2 copies - 1 average