Most played cards in Izzet Control :

1 Decks
Counterspell
4 copies - 4 average
Scalding Tarn
4 copies - 4 average
Lightning Bolt
4 copies - 4 average
Archmage's Charm
4 copies - 4 average
Spirebluff Canal
4 copies - 4 average
Fire // Ice
4 copies - 4 average
Ragavan, Nimble Pilferer
4 copies - 4 average
Relic of Progenitus
4 copies - 4 average
Fury
3 copies - 3 average
Blood Moon
3 copies - 3 average
Engineered Explosives
3 copies - 3 average
Expressive Iteration
3 copies - 3 average
Narset, Parter of Veils
2 copies - 2 average
Steam Vents
2 copies - 2 average
Mystical Dispute
2 copies - 2 average
Dress Down
2 copies - 2 average
Hall of Storm Giants
2 copies - 2 average
Polluted Delta
2 copies - 2 average
Spell Pierce
2 copies - 2 average
Jace, the Mind Sculptor
2 copies - 2 average