I adjust anything that doesnt look right
Note that a fake Pokmon card isnt made the same way as an authentic card, so its common to find multiple manufacturing oddities on a fake Pokmon card
This is, of course, borrowed mostly from the games physical counterpart, and strengthened by little touches like being able to being able to zoom in and tilt the cards, with a slight holographic on the rarer ones
There's quite a few ways to do this, with one of the absolute best being Vigor: not only does it prevent Polukranos from taking damage, it actually adds +1/+1 counters whenever it would take damage
If the controller of a creature exiled this way has no creature cards left in their library, that player reveals the cards in their library, then shuffles it