In general, thats not terribly productive, but if you have a creature with an ability that triggers when it enters the battlefield or when it dies, this lets you trigger it again
The Zacian and Zamazenta on the pack art could refer to the Zacian V / Zamazenta V reprint cards from our Legend of Galar Tins
Because the card also had strong competitive impact during earlier eras of the game, demand extended beyond collectors alone
But this centaur works even better when combined with dice-rolling payoff cards since you can reroll up to five die each turn
For eight mana, we can cast Startled Awake and use Mirrorpool to copy it, milling a total of 26, which is almost always enough to get our opponent's library empty
Here is what I have so far: Base Set 1st Edition Holo - 1st run (Thick Stamps) : Company ?, Date: 11/98 , Form 7, Sign-Off: 11-30-98 7:25AM 1st Edition Holo - 2nd run (Thin Stamps) : Company ?, Date: 01/99 , Form 7, Version 2, Job #P06057270 00 0140, Sign-Off: 1-3-99 2:45PM, TP (Time for Print): 12/10/98 D.Davis 1st Edition Holo - 3nd run (Shadowless) : Company ?, Date: 01/99 , Form 7, Version 3, Job #P06057270 00 0140, TP (Time for Print): 12/10/98 D.Davis Unlimited Holo - 1st Run (Shadowless) : Company: ?, Date: Unlimited Holo - 1st Run (Shadowless) : 2/99 , Form 9, Job #