Most played cards in Thopter Combo:

2 Decks
Thopter Foundry
7 copies – 3.5 avg
Stoneforge Mystic
4 copies – 2 avg
Flooded Strand
4 copies – 2 avg
Whir of Invention
4 copies – 2 avg
Chromatic Star
4 copies – 2 avg
Damping Sphere
4 copies – 2 avg
Spire of Industry
4 copies – 2 avg
Darkslick Shores
4 copies – 2 avg
Polluted Delta
4 copies – 2 avg
Hallowed Fountain
4 copies – 2 avg
Sword of the Meek
4 copies – 2 avg
Glimmervoid
4 copies – 2 avg
Mishra's Bauble
4 copies – 2 avg
Mox Opal
4 copies – 2 avg
Sensei's Divining Top
4 copies – 2 avg
Preordain
4 copies – 2 avg
Path to Exile
4 copies – 2 avg
Counterbalance
4 copies – 2 avg
Thoughtseize
4 copies – 2 avg
Ensnaring Bridge
3 copies – 1.5 avg