Most played cards in Arabian Aggro:

3 Decks
Tropical Island
12 copies - 4 average
Lightning Bolt
12 copies - 4 average
Volcanic Island
12 copies - 4 average
Kird Ape
12 copies - 4 average
Serendib Efreet
12 copies - 4 average
Taiga
12 copies - 4 average
Psionic Blast
10 copies - 3.33 average
Chain Lightning
10 copies - 3.33 average
City of Brass
10 copies - 3.33 average
Counterspell
9 copies - 3 average
Blue Elemental Blast
8 copies - 2.67 average
Scryb Sprites
8 copies - 2.67 average
Giant Growth
8 copies - 2.67 average
Mishra's Factory
7 copies - 2.33 average
Black Vise
6 copies - 2 average
Red Elemental Blast
6 copies - 2 average
Argothian Pixies
5 copies - 1.67 average
Shatter
5 copies - 1.67 average
Erhnam Djinn
5 copies - 1.67 average
Control Magic
5 copies - 1.67 average