Evil HEROs are a fan-favorite archetype (like all HERO variants) that revolve around Fiend-Monsters and Fusion Summoning with their archetypal Fusion Spells, Loading... and Loading.... In Duel Links, this culminates in using the Supreme King Jaden Skill Sinister Calling in order to reliably summon their beatstick of a boss monster: Loading....
If the Yu-Gi-Oh! DB website asks to login with Game Card ID just click "I don't have a game card ID" and fill some basic information to proceed
- Via the MDM extension (Recommended): Download on Firefox, or Chromium Browsers For Chromium browsers (Chrome/Edge/Opera/Brave...etc) just click "Add to chrome" on the store page and it'll work on most if not all chromium browsers. After using the extension, go to the Master Duel game => Main menu => Deck option => The Card database option at the top right corner => locate the deck you exported and copy it