ursula returns booster box Disney Lorcana: Ursula's Return 3 uncommon cards Disney Lorcana - Ursula's Return

It's a great way to help pick off utility creatures, which tend to have small stat-lines and usually avoid combat altogether

But if a colorless card has a color identity because of a colored mana pip in its rules text, it can only go in decks that share that color identity

Wth a magnetic ID tag, a player can focus on clearing out an area and farming for seals or data or digieggs without having to pause to pick up every individual item

Note that cracking a fetchland counts as searching their library, so folks might not break that Terramorphic Expanse or their Polluted Mire unless they are needed, which is still a win for you as you slow them down