File suit against John Does 1 through x. Then during the discovery phase, ask the court to compel Cloudflare to reveal everything they know about the alleged infringers. Amend the suit accordingly.
This can cost an indie artist as much of as little as they want, depending on whether they hire counsel or act pro se.
This can cost an indie artist as much of as little as they want, depending on whether they hire counsel or act pro se.