Land is an important part of MTG, and the reason that these ones cost so much is that there is no downside to playing them
It costs nine mana
Constructed decks using Enduring Ideal include cards like Form of the Dragon, Dovescape, and Sandwurm Convergence to disrupt opponents in various ways
8: You get an emblem with "Whenever an opponent casts their first spell each turn, counter that spell." Legendary Planeswalker - Jace Color tag templates(None) Liliana of the Dark Realms +1: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle
That seems almost criminal to me, especially now that the card is much more readily available
Agatha of the Vile Cauldron The activated ability on Agatha of the Vile Cauldron looks too expensive to be practical, but you can get it down to as little as with a few modifications on Agatha