Most played cards in Tireless combo:

3 Decks
Tireless Tribe
8 copies - 2.67 average
About Face
8 copies - 2.67 average
City of Brass
7 copies - 2.33 average
Undiscovered Paradise
6 copies - 2 average
Mother of Runes
4 copies - 1.33 average
Daze
4 copies - 1.33 average
Counterspell
4 copies - 1.33 average
Scroll Rack
4 copies - 1.33 average
Land Tax
4 copies - 1.33 average
Abolish
4 copies - 1.33 average
Earthquake
4 copies - 1.33 average
Pyroblast
4 copies - 1.33 average
Disrupt
4 copies - 1.33 average
Circular Logic
4 copies - 1.33 average
Honorable Passage
4 copies - 1.33 average
Impulse
4 copies - 1.33 average
Gush
4 copies - 1.33 average
Mox Diamond
4 copies - 1.33 average
Flooded Strand
4 copies - 1.33 average
Gemstone Mine
4 copies - 1.33 average