This list definitely has subjective biases, so let me know what your favorite Plains are is in the comments
$0.35 Cat-Gator Avatar: The Last Airbender $0.35 Nightmare Sower Lorwyn Eclipsed $0.49 Gollum, Obsessed Stalker The Lord of the Rings: Tales of Middle-earth Commander Decks $0.69 Mortarion, Daemon Primarch Universes Beyond: Warhammer 40,000 $0.35 Ghastly Gloomhunter Zendikar Rising $1.29 Ardyn, the Usurper Final Fantasy $0.39 Essence Harvest Avacyn Restored $0.49 Morlun, Devourer of Spiders Marvel's Spider-Man $0.35 Rouse Mercadian Masques $0.35 Vault Skirge New Phyrexia $0.99 Retribution of the Ancients Khans of Tarkir $1.49 Vampire Cutthroat Eldritch Moon 0 results found
This allows you to use discard cards like Tormenting Voice or wheel cards like Wheel of Fortune to gain value
Opposition Agent Opposition Agent is the supreme punisher for decks that rely on tutoring cards
The resulting artifact creature will be able to attack on your turn if it's been under your control continuously since the turn began
As mentioned above, the set introduced secret rare cards for other legendary Pokemon as well
