Most played cards in All Spells:

5 Decks
 ↓ Balustrade Spy
20 copies – 4 avg
↓ Simian Spirit Guide
20 copies – 4 avg
↓ Pact of Negation
20 copies – 4 avg
↓ Undercity Informer
20 copies – 4 avg
↓ Lotus Petal
20 copies – 4 avg
↓ Agadeem's Awakening
20 copies – 4 avg
↓ Elvish Spirit Guide
20 copies – 4 avg
↓ Dark Ritual
20 copies – 4 avg
↓ Thoughtseize
20 copies – 4 avg
↓ Narcomoeba
18 copies – 3.6 avg
↓ Cabal Ritual
17 copies – 3.4 avg
↓ Summoner's Pact
16 copies – 3.2 avg
↓ Turntimber Symbiosis
16 copies – 3.2 avg
↓ Leyline of Sanctity
16 copies – 3.2 avg
↓ Xantid Swarm
16 copies – 3.2 avg
↓ Force of Vigor
15 copies – 3 avg
↓ Cabal Therapy
10 copies – 2 avg
↓ Chrome Mox
9 copies – 1.8 avg
↓ Veil of Summer
8 copies – 1.6 avg
↓ Bridge from Below
6 copies – 1.2 avg