net ball pokemon card | Pokémon Wiki put it into your hand Net Ball Lost Thunder Pokemon

You can do this at any point after the creature has been declared as an attacker so anytime from the declare attackers step through the end of your turn

If the MDFC does not have a creature on the front face it would stay as a colorless facedown creature

This will be good in many decks, but decks like Adrix and Nev will likely love this include

Inventors Fair is a much more flexible artifact tutor, if youre looking for ways to find a specific artifact

Card not found, on the other hand, is the basis for a deck in Modern (its namesake actually) and played in Legacy Storm decks (maybe Vintage as well, I dont know the format enough to say)

Nonetheless, the block did turn out a few popular milling cards