Similar stories surround any “free” automation tool for live‑service card games like Hearthstone , Magic Arena , and Shadowverse .
Distributing or using cracked software is copyright infringement. While Konami rarely sues individual users, they can pursue legal action against crack creators, and users hosting or sharing cracks could face penalties in some jurisdictions.
Searching for a "crack" of a tool that is already often available for free (with premium tiers for "donators") is highly risky. Cybercriminals frequently use these keywords to distribute malicious software. BullyWiiPlaza/JMaster-Duel-Bot - GitHub