how much is a golden energy pokemon card - Lightning 257/198 - Scarlet & Violet 226/167 / Hyper Rare Card Type / HP / Stage Pokemon TCG - SV1V -

When this dragon enters the battlefield, you exile three cards at random from your graveyard

Of course, this comes with the weakness of adding a bunch of creatures that rely on The Mindskinner being in play for value, which hampers the decks consistency and opens your mill package to more forms of removal than it currently has

Equip only as a sorcery.) Artifact - Equipment Karn, Legacy Reforged Karn's power and toughness are each equal to the greatest mana value among artifacts you control

Besides these physical implications, it should be considered that someone (the players or a judge) will need to control the validity of the cards - which may prove difficult with some of the above points