19 cards where the mana cost is greater than or equal to {C} and the cards become permanents

Breaker of Creation (Modern Horizons 3 #1)
Deceiver of Form (Oath of the Gatewatch #1)
Devourer of Destiny (Modern Horizons 3 #2)
Echoes of Eternity (Modern Horizons 3 #4)
Eldrazi Linebreaker (Modern Horizons 3 #117)
Eldrazi Ravager (Modern Horizons 3 #5)
Endbringer (Commander Masters #803)
Flayer of Loyalties (Commander Masters #715)
Glaring Fleshraker (Modern Horizons 3 #7)
Inversion Behemoth (Modern Horizons 3 Commander #34)
It That Heralds the End (Modern Horizons 3 #9)
Kozilek, the Great Distortion (Commander Masters #2)
Matter Reshaper (Commander Masters #806)
Reality Smasher (Oath of the Gatewatch #7)
Thief of Existence (Modern Horizons 3 #174)
Thought-Knot Seer (Oath of the Gatewatch #9)
Walker of the Wastes (Oath of the Gatewatch #10)
Wastescape Battlemage (Modern Horizons 3 #17)
Zhulodok, Void Gorger (Commander Masters #704)

The arc of my blade has carved a path of light to the end of these results.