Most played cards in Temur:

32 Decks
Force of Will
128 copies - 4 average
Brainstorm
124 copies - 3.88 average
Lightning Bolt
117 copies - 3.66 average
Ponder
116 copies - 3.63 average
Misty Rainforest
113 copies - 3.53 average
Wasteland
102 copies - 3.19 average
Scalding Tarn
99 copies - 3.09 average
Uro, Titan of Nature's Wrath
81 copies - 2.53 average
Volcanic Island
73 copies - 2.28 average
Tropical Island
71 copies - 2.22 average
Pyroblast
68 copies - 2.13 average
Daze
68 copies - 2.13 average
Stifle
62 copies - 1.94 average
Dreadhorde Arcanist
55 copies - 1.72 average
Snow-Covered Island
53 copies - 1.66 average
Force of Negation
53 copies - 1.66 average
Oko, Thief of Crowns
53 copies - 1.66 average
Arcum's Astrolabe
46 copies - 1.44 average
Ice-Fang Coatl
46 copies - 1.44 average
Sylvan Library
38 copies - 1.19 average