Most played cards in 4c Aggro:

4 Decks
 ↓ Daze
16 copies – 4 avg
↓ Lightning Bolt
16 copies – 4 avg
↓ Ponder
16 copies – 4 avg
↓ Brainstorm
16 copies – 4 avg
↓ Force of Will
16 copies – 4 avg
↓ Dragon's Rage Channeler
16 copies – 4 avg
↓ Orcish Bowmasters
16 copies – 4 avg
↓ Questing Druid
16 copies – 4 avg
↓ Wasteland
14 copies – 3.5 avg
↓ Volcanic Island
14 copies – 3.5 avg
↓ Polluted Delta
12 copies – 3 avg
↓ Murktide Regent
12 copies – 3 avg
↓ Mishra's Bauble
12 copies – 3 avg
↓ Scalding Tarn
10 copies – 2.5 avg
↓ Pyroblast
10 copies – 2.5 avg
↓ Tropical Island
8 copies – 2 avg
↓ Underground Sea
8 copies – 2 avg
↓ Meltdown
8 copies – 2 avg
↓ Surgical Extraction
8 copies – 2 avg
↓ Force of Negation
8 copies – 2 avg