This is because in addition to paying the life for a card, you also essentially have to pay one mana, since this enchants a land and you have to tap the land to get the effect
When this card you control tributed by the effect of "Obelisk the Tormentor", you can add this additional effect to that card's effect at resolution
Given the standard price of Play Booster packs, its not a huge leap for the price of the Bundle and the included extras should make it worthwhile, especially for any Final Fantasy fans now building a Magic: the Gathering collection
1 Triple Tactics Talent A Staple To Counter Ash Triple Tactics Talent is a must-have card in any deck
Samsara in Hinduism, Angra Mainyu/Ahura Mazda in Zoroastrianism, etc)
A WotC employee was startled to find a major printing error soon after