koraidon pokemon card price TCG: Paldea Legends Tin - Dragon / 140 / Basic Attack 1 Koraidon ex (Full Art) -

[5] : 52 Since a deck may contain four copies of any non-land card, a player could have four Black Lotus cards in their deck, providing a significant advantage in the early stages of the game

Example: Against Eldrazi and Taxes, Path to Exile is often their most important card

Of course, there are ways to counteract some of these effects

Kuja, Genome Sorcerer // Trance Kuja, Fate Defied This Rakdos four-drop is legendary and a 3/4 size and then in your end step you'll make a free Black Wizard with the normal stuff and then yay for that - good stuff

Combat ensues

Finally, theres always the option to gift them with products that are neither booster packs nor cards (back to paper Magic, though)