It is also printed in Unlimited and Revised with a white border
It arrives to the battlefield as a 12/12 with Doubling Season, and then one mana and pull off makes two flying counters, and one mana and pull off gives this two back, so it'll grow by +1/+1 each iteration, and is an infinite combo with any color or no of mana
I do think the aggro decks have the best synergy thanks to a host of powerful 1-drops in the set, but individual cards feel fair, balanced, and interchangeable
Then, tap the Clue with Urzas ability for blue mana, tap the Top to draw a card and put it on top of your library, and pay 1 mana to sacrifice the Clue, drawing the Top again
If a player does, counter Absorb into Time
Raise Dead: Sure, we need one of these