Card Tips:Zefra Metaltron
- As of right now, Clara & Rushka, the Ventriloduo is the most generic Link 1 monster you can use to Link Summon this card.
- However, unlike Ningirsu the World Chalice Warrior any monster Special Summoned from the Extra Deck will work here, so the Pendulum Monsters the card was already designed to support can potentially be substituted, as can a monster summoned by Instant Fusion if it's being used to support Synchro or Xyz monsters.
