3 Minutes

This Card Enters Play with 1 Time Counter on it.
{t}, Remove a Time Counter from this Card:
Activate target Challenge Card you Control
for Free for a Duration of 3 Minutes.
Add {1} to Your Energy Pool after that
Challenge was Completed within that Time.
{1}: Put a Time Counter on this Card.
"Time Paradox: Time Doesn't really Exist, and at
the same Time; it's All we really Have." - The Game