Most played cards in Enduring Ideal:

1 Decks
Enduring Ideal
4 copies - 4 average
Runed Halo
4 copies - 4 average
Leyline of Sanctity
4 copies - 4 average
Glacial Fortress
4 copies - 4 average
Temple of Enlightenment
4 copies - 4 average
Ghostly Prison
4 copies - 4 average
Nykthos, Shrine to Nyx
4 copies - 4 average
Sphere of Safety
3 copies - 3 average
Suppression Field
3 copies - 3 average
Copy Enchantment
3 copies - 3 average
Spreading Seas
3 copies - 3 average
Stony Silence
2 copies - 2 average
Silence
2 copies - 2 average
Rest in Peace
2 copies - 2 average
Auriok Champion
2 copies - 2 average
Oblivion Ring
2 copies - 2 average
Journey to Nowhere
2 copies - 2 average
Nevermore
2 copies - 2 average
Mistveil Plains
2 copies - 2 average
Form of the Dragon
1 copies - 1 average