Most played cards in Karn Echoes:

6 Decks
 ↓ Ancient Tomb
24 copies – 4 avg
↓ Urza's Saga
24 copies – 4 avg
↓ Lotus Petal
23 copies – 3.83 avg
↓ Urza's Bauble
20 copies – 3.33 avg
↓ Mox Opal
18 copies – 3 avg
↓ Chalice of the Void
16 copies – 2.67 avg
↓ Seat of the Synod
16 copies – 2.67 avg
↓ Force of Will
16 copies – 2.67 avg
↓ Emry, Lurker of the Loch
14 copies – 2.33 avg
↓ Kappa Cannoneer
14 copies – 2.33 avg
↓ Lion's Eye Diamond
13 copies – 2.17 avg
↓ Echo of Eons
12 copies – 2 avg
↓ Mishra's Bauble
12 copies – 2 avg
↓ Karn, the Great Creator
12 copies – 2 avg
↓ Dismember
10 copies – 1.67 avg
↓ Sai, Master Thopterist
9 copies – 1.5 avg
↓ Force of Negation
8 copies – 1.33 avg
↓ Hullbreacher
8 copies – 1.33 avg
↓ Thought Monitor
6 copies – 1 avg
↓ Otawara, Soaring City
6 copies – 1 avg