وَمَا يُكَذِّبُ بِهِۦٓ إِلَّا كُلُّ مُعْتَدٍ أَثِيمٍ ۝١٢ What is the grammatical role of كُلُّ?

Surah Al-Mutaffifin — Part 2

• Object
• Predicate
• Genitive complement
• Subject