What does the cryptic crossword clue "Dice can't change your bad luck (8)" mean?

The definition is "luck". The wordplay uses an anagram. anagram of DICE + CAN'T = ACCIDENT; definition: "bad luck" The answer is ACCIDENT.

Dice can't change your bad luck (8)

Guardian Cryptic #25533 | 10 Across | 2012-01-16 flower