• Reginald “Shark” Kastle requires Blue keys to duel at the gate
• You will see Reginald’s unlock missions upon reaching Stage 6 or above in Duel World (ZEXAL))

• Reach Stage 6 in (ZEXAL) Duel World. To trigger his unlock missions
• Win 3 Duels against Reginald “Shark” Kastle while playing as Yuma and Astral.
• Summon Number 39: Utopia 1 time(s) while playing as Yuma and Astral in a Duel against Reginald “Shark” Kastle.
• Reduce your opponent’s LP to 0 by inflicting battle damage with Number 39: Utopia in a Duel against Reginald “Shark” Kastle using Yuma and Astral.
• Use Quick-Play Spell Cards 1 times in Duels against Reginald “Shark” Kastle.
• Collect 3 WATER Attribute Cards.

Starter Deck

Level-Up Rewards

3x

2x

3x

Skills

Strategy

• Use Fire King Avatar Yaksha or Disciple of Nephthys to destroy Yubel and summon Yubel - Terror Incarnate
• Use My Name is Yubel and Sangan to make sure Yubel is in your hand.
• Cycle through your deck with Nephthys Cards and and Sangan
• Save three high level monsters for the last turn.

Last Turn

• Summon Montage Dragon with 10,000 or more ATK by discarding your high level Yubel Monsters
• Use Shien’s Spy on your Montage Dragon to give it to Shark.
• Activate Exile of the Wicked to destroy your Terror Incarnate to summon Yubel - The Ultimate Nightmare
• Attack your Montage Dragon with Ultimate Nightmare, dealing 10,000 effect damage.