This Secret Pack will be unlocked until April 9th, 12:59 JST, and until then, you can obtain 1 free pack.

-Secret Pack Updates
The following cards have been added to these Secret Packs:
—Synchro Mode Change:
Crimson Blader/Assault Mode (UR)
Nightwinged Cleric (UR)
Duel Evolution – Assault Zone (SR)
Junk Warrior/Assault Mode (R)
Assault Lich (R)

—Three-Strike Success:
Gouki The Tyrant Ogre (UR)
Gouki machine Suprex (SR)
Gouki Dragon Ogre (SR)
Gouki Sheik Ogre (SR)
Gouki Gameface (SR)

“Protectors depicting what lies beyond Synchro Summoning. For those who seek out new horizons.”
Price: 100 gems

“Protectors depicting a violent storm pierced through with lightning. For those who believe in striking quickly.”