Abilities » Mischievous Lock | Abilities » Rapid Vernier
Can you use Iron Leaves ex's "Rapid Vernier" Ability while Klefki's "Mischievous Lock" Ability is active?
No, you cannot. Rapid Vernier does not activate until Iron Leaves ex is on the Bench, at which time it is considered "in play" and therefore blocked by Mischievous Lock.
Source: TPCi Rules Team (2024-06-20)
Abilities » Midnight Fluttering | Abilities » Rapid Vernier
What happens if I play Iron Leaves ex and use its "Rapid Vernier" Ability to move to the Active Spot while my opponent has an active Flutter Mane with "Midnight Fluttering" Ability? Can I not move to the Active Spot? Or can I move to the Active Spot but not move any Energy to Iron Leaves ex?
Rapid Vernier becomes active when Iron Leaves ex comes into play, and because its Ability is initiated on the Bench you get to complete all of its actions before Midnight Fluttering deactivates it.
Source: Temporal Forces FAQ; TPCi Rules Team (2024-03-21)