The search for a is more than a quest for notes on a page. It is an investment in the future of jazz. By learning this tune, you are participating in the preservation of a new standard—one written by a 23-year-old visionary.
If you meant a different “Warriors” piece (e.g., from the Warriors musical by Lin-Manuel Miranda, or a different jazz standard), please clarify. Otherwise, the most realistic path to a for Immanuel Wilkins’ “Warriors” is a custom transcription or reaching out to his publisher.
Solo transcriptions (such as Micah Thomas's piano solo) are available as free PDFs on YouTube Community Lead Sheets: