MAC Cosmic Clash is a slightly warm-toned, very dark green with a frost finish. It is a limited edition eyeshadow that retails for $25.00 and contains 0.02 oz.
MAC Cosmic Clash Spellbinder Shadow ($22.00 for 0.02 oz.) is a blackened brown with cooler, emerald green pearl that gives it a slightly metallic finish overall. It had medium coverage, which was somewhat buildable, but I struggled to get true-to-pan intensity without using a damp brush or patting it on two to three layers over a primer. The color was harder to blend out evenly and tended to look patchy and dotty over bare skin as some product stuck and did not want to budge, and it was somewhat improved over primer but still finnicky. It wore well for seven and a half hours on me, and it had no signs of wear with primer after nine and a half hours. Urban Decay Loaded (DC, $19.00) is less shimmery, darker (95% similar). MAC Woodsmoke (LE, $17.00) is warmer (95% similar). Smashbox G*psy (LE, ) is lighter (95% similar). MAC Clarity (LE, $21.00) is warmer (95% similar). MAC Legendary Lure (P, $20.00) is warmer (95% similar). Bobbi Brown Forest (P, $28.00) is brighter (90% similar). bareMinerals Max Volume (LE, ) is less shimmery, lighter (90% similar). Make Up For Ever ME302 Peacock (DC, $21.00) is brighter (90% similar). Obsessive Compulsive Cosmetics Poison (DC, $14.00) is brighter (90% similar). Tarina Tarantino Very Wicked (DC, ) is lighter (90% similar). Urban Decay Floss (LE, $19.00) is brighter (90% similar). Makeup Geek Envy (DC, $6.00) is less shimmery, brighter (90% similar). NARS Heartbreaker (DC, $25.00) is lighter, brighter (90% similar). NARS Snake Eyes (P, $25.00) is brighter, warmer (90% similar). ColourPop Disco Ball (LE, $6.00) is more shimmery, lighter, warmer (85% similar). Fyrinnae Jaguar (DC, $6.75) is brighter (85% similar). See comparison swatches / view dupes side-by-side.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Black, ionized pigments are magnetically charged, fusing the loose powder together so it magically maintains its form and dimension with a rich, meteoric metallic finish. Specially designed in shiny black packaging with multicoloured glitter and the M∙A∙C logo in rose gold.