Yeah it's a weird card to get to work properly. But if you get it to do what you want, it's so good. So, so good. I'm sure it's been in some competitive decks, but I don't build competitive decks (with
one exception. The rest just do hilarious stuff, and the
epic experiment deck does the most hilarious of them all.
I once timed out on mtgo (before I threw in lightening bolt) just cycling through the deck. Opponent was a champ for letting me. I ended up with something like 120 extra turns by the time it was done. It was hilarious.