base set sword and shield booster box Pokemon w/ Magnetic Acrylic Case enchanted creatures known as Elestrals Pokemon TCG: Sword & Shield

This resiliency makes it hard to get through whites board states

Though that can slow the Mega Diancie ex down a bit, if you have the Energy cards to keep adding, you can keep on fuelling their attack

For one thing, the Pokmon Company, which publishes the game, has clearly detailed the drop rate of each card

Once per turn, during your Main Phase, you can discard this card to target 1 monster your opponent controls, take control of that monster, but it cannot attack, its effects are negated, and it cannot be used as a material for a Fusion, Synchro, Xyz, or Link summon.

Witchcrafter Distortion is best suited for a dedicated Witchcrafter deck, particularly builds focused on maintaining a Level 5 or higher Witchcrafter monster like Madame Verre or Haine on the field, since it requires that condition to function as a powerful omni-negate

Overall, only inexpensive cards have been added, so it won't hurt your wallet