I wasnt old enough to drive yet, and lived in a very small town, 25 miles from any reasonable-sized tournaments
If the card doesnt have a collector number, the card is probably an earlier print
Changed Ananteshesha, Endless Eel
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They have very similar effects, with both forcing the owner of a permanent to shuffle it into their library, and then they reveal the top card and if its a permanent they can put it on the battlefield
Timey-Wimey is the most popular of the four Doctor Who precons, since it was based on the 9th-11th Doctor eras, one of the most popular eras of the show