Most played cards in 5c Mizzet:

3 Decks
Aether Gust
12 copies - 4 average
Lava Coil
12 copies - 4 average
Hydroid Krasis
12 copies - 4 average
Enter the God-Eternals
12 copies - 4 average
Thought Erasure
12 copies - 4 average
Fabled Passage
12 copies - 4 average
Uro, Titan of Nature's Wrath
12 copies - 4 average
Deafening Clarion
12 copies - 4 average
Niv-Mizzet Reborn
12 copies - 4 average
Angrath's Rampage
12 copies - 4 average
Vraska, Golgari Queen
11 copies - 3.67 average
Indatha Triome
9 copies - 3 average
Ketria Triome
6 copies - 2 average
Overgrown Tomb
6 copies - 2 average
Godless Shrine
6 copies - 2 average
Eliminate
6 copies - 2 average
Heartless Act
6 copies - 2 average
Wilt
6 copies - 2 average
Raugrin Triome
6 copies - 2 average
Steam Vents
6 copies - 2 average