Yu-Gi-Oh! ZEXAL - Episode 018

The Invincible Undead Deck is the eightteenth episode of Yu-Gi-Oh! ZEXAL.

Magiri is really in cahoots with Kaito, the guy after the Numbers cards! However, Yuma refuses to believe it, fighting Magiri at full strength under the impression he's actually being stringed along by Numbers! However, Magiri summons "Necromark the Dark Warlock", who begins sawing down Yuma's Life Points to the very edge of defeat! But Yuma still refuses to give up!