Most played cards in Gruul:

1 Decks
Lightning Bolt
4 copies - 4 average
Berserk
4 copies - 4 average
Elvish Archers
4 copies - 4 average
Taiga
4 copies - 4 average
Red Elemental Blast
4 copies - 4 average
Giant Growth
4 copies - 4 average
Chain Lightning
4 copies - 4 average
Argothian Pixies
4 copies - 4 average
Kird Ape
4 copies - 4 average
Erhnam Djinn
4 copies - 4 average
Scryb Sprites
3 copies - 3 average
City of Brass
3 copies - 3 average
Blood Moon
2 copies - 2 average
Mishra's Factory
2 copies - 2 average
Shatter
2 copies - 2 average
Avoid Fate
2 copies - 2 average
Sylvan Library
2 copies - 2 average
Whirling Dervish
2 copies - 2 average
Winter Orb
1 copies - 1 average
Flashfires
1 copies - 1 average