mtg cards that search for land let you any land? : r/Magicdeckbuilding you may reveal your hand rather than pay Land Grant’s mana cost Reshape the Earth · Commander

Defender is a Keyword Ability that prevents a creature from being able to attack while still being capable of blocking attacks

That being said, you can allow Acererak's trigger to return it to your hand instead of the command zone and continue to cast it again and again until you complete the dungeon

Kindred MTG Mechanic The kindred type, formerly known as "tribal," appears on noncreature cards and allows them to have creature types

Since it was only printed in one region of the world, and then was only available to those who bought a box and bothered to mail in for the promos - and on top of that came in one of the three packs that you could get in return - this Mountain and the other APAC lands are considered very rare and valuable