How do I solve 14 across in Daily Telegraph Cryptic 31253?

Question

Accepted Answer

14 across reads "10 Across, no saint, deceptive Persian enemy?" (8 letters); the answer is THRACIAN. It's an anagram clue: the answer is a rearrangement of letters supplied by the clue itself. Look for an indicator like 'mixed', 'broken', 'cooked', or 'wild', and find a phrase whose letters add up to the answer's length. The full step-by-step breakdown is on this page.

10 Across, no saint, deceptive Persian enemy? (8)

14A — 10 Across, no saint, deceptive Persian enemy? (8) — THRACIAN