Most played cards in The Shining:

1 Decks
 ↓ Accumulated Knowledge
4 copies – 4 avg
↓ Brainstorm
4 copies – 4 avg
↓ Mana Drain
4 copies – 4 avg
↓ Force of Will
4 copies – 4 avg
↓ Flooded Strand
3 copies – 3 avg
↓ Underground Sea
3 copies – 3 avg
↓ Polluted Delta
3 copies – 3 avg
↓ Tropical Island
3 copies – 3 avg
↓ Cunning Wish
3 copies – 3 avg
↓ Pernicious Deed
2 copies – 2 avg
↓ Misdirection
2 copies – 2 avg
↓ Psychatog
2 copies – 2 avg
↓ Duress
2 copies – 2 avg
↓ Intuition
2 copies – 2 avg
↓ Naturalize
2 copies – 2 avg
↓ Future Sight
2 copies – 2 avg
↓ Tolarian Academy
1 copies – 1 avg
↓ Skeletal Scrying
1 copies – 1 avg
↓ Hurkyl's Recall
1 copies – 1 avg
↓ Chain of Vapor
1 copies – 1 avg