dragonshield card sleeves Dragon Shield - Dual Matte Every box has a label at the top of the box for personalization Dragon Shield 100ct Matte -

It would seem that these were largely printed to add cool new alters for highly sought after or nostalgic cards for Constructed players, but they will actually still have a huge impact on Limited

Many of these cards are spell cards that help mitigate the impact of handtraps, but Crystal Wing Synchro Dragon is a boss monster that also does this job, and it is especially effective in decks that struggle to deal with Nibiru, the Primal Being

The quick answer is the sets that are about to rotate out of Standard tend to be the cheapest

Immersturm Plane Valla Whenever a creature enters the battlefield, that creature's controller may have it deal damage equal to its power to target creature or player of his or her choice

That is because you have access to Prince John - Greediest of All and You Have Forgotten Me