Most played cards in Gro-A-Tog:

3 Decks
Brainstorm
12 copies – 4 avg
Polluted Delta
12 copies – 4 avg
Flooded Strand
12 copies – 4 avg
Force of Will
12 copies – 4 avg
Underground Sea
11 copies – 3.67 avg
Merchant Scroll
9 copies – 3 avg
Duress
9 copies – 3 avg
Stifle
8 copies – 2.67 avg
Hurkyl's Recall
8 copies – 2.67 avg
Quirion Dryad
8 copies – 2.67 avg
Cunning Wish
8 copies – 2.67 avg
Misdirection
6 copies – 2 avg
Tropical Island
6 copies – 2 avg
Psychatog
5 copies – 1.67 avg
Mana Drain
5 copies – 1.67 avg
Skeletal Scrying
5 copies – 1.67 avg
Phyrexian Dreadnought
4 copies – 1.33 avg
Ancestral Recall
3 copies – 1 avg
Yawgmoth's Will
3 copies – 1 avg
Blue Elemental Blast
3 copies – 1 avg