With a strong sense of justice, Gong is the right man to inherit his family's Duel Dojo. His father always taught him to do right thing, such as protecting his childhood friend Yuya from bullies.

Gong uses a unique deck that contains only Heavystrong monsters. Unfazed by his opponent's actions, Gong uses his Heavystrong Style to achieve victory without taking a single step.

Impressed by Yuya and Zuzu's willingness to take on a new challenge, Gong enters the tournament to try Cross Duels. After watching the player Duel with a lot of heart, he hopes to team up with the player.

How to Unlock Gong Strong

  • Clear Story [Unknown] in the Event.

How to Level-Up Gong Strong

  • You can Level-Up Gong Strong's Trust by Dueling with him selected as your partner from the Main Menu Screen or Dueling with him as your partner in Tag Duels.

  • You will need a Gong Strong Character Piece to unlock Trust Levels 11-20.

  • You can acquire Gong Strong Character Pieces from the Event Point Exchange

Gong Strong Level-Up Rewards

Trust Level Reward
1 -
2 50 Gems
3 5 Skill Material (S)
4 5 Skill Material (M)
5 50 Gems
6 5 Blue Material
7 1 Special Skill Material
8 50 Gems
9 5 Skill Material (L)
10 Gong Strong Card Sleeves
11 50 Gems
12 5 Yellow Material
13 5 Skill Material (S)
14 5 Skill Material (M)
15 50 Gems
16 1 Master Skill Material
17 5 Green Material
18 5 Skill Material (L)
19 2 Special Skill Material
20 5 Skill Material (XL)