Yuusaku manages to capture the the Mysterious Lifeform as he pursues the hacker group "the Knights of Hanoi." To defeat the Knights, he logs in to the VR space "LINK VRAINS" as "Playmaker" and challenges them to a Duel with the Mysterious Lifeform as a hostage.
3000 ATK and can't be destroyed 
by Level 8 or lower monsters?
Ein Monster mit 3.000 Angriffspunkten,
¿Un monstruo de 3,000 puntos de ataque
Três mil de ataque e não pode ser destruído
 por monstros de nível 8 ou menos?