Card Tips:Legendary Wind-Up Key
- This card can be searched by "Wind-Up Zenmaintenance", "Quick Booster", "Spell Calling", "Miracle of the Supreme King", "Mecha Phantom Beast Jaculuslan", and other generic searchers.
- The effects of most "Wind-Up" monsters can only be used once while they are face-up on the field; this card resets them so that their effects can be used once again.
- This card can also be used to dodge the effects of cards like "Mirror Force" or "Lightning Vortex".
