Most played cards in All Spells:

4 Decks
 ↓ Balustrade Spy
16 copies – 4 avg
↓ Agadeem's Awakening
16 copies – 4 avg
↓ Lotus Petal
16 copies – 4 avg
↓ Chrome Mox
16 copies – 4 avg
↓ Dark Ritual
16 copies – 4 avg
↓ Cabal Ritual
16 copies – 4 avg
↓ Turntimber Symbiosis
16 copies – 4 avg
↓ Elvish Spirit Guide
16 copies – 4 avg
↓ Simian Spirit Guide
16 copies – 4 avg
↓ Narcomoeba
16 copies – 4 avg
↓ Undercity Informer
16 copies – 4 avg
↓ Summoner's Pact
15 copies – 3.75 avg
↓ Pact of Negation
14 copies – 3.5 avg
↓ Chancellor of the Annex
13 copies – 3.25 avg
↓ Nature's Claim
11 copies – 2.75 avg
↓ Force of Vigor
10 copies – 2.5 avg
↓ Cabal Therapy
9 copies – 2.25 avg
↓ Thoughtseize
8 copies – 2 avg
↓ Xantid Swarm
6 copies – 1.5 avg
↓ Dread Return
5 copies – 1.25 avg