Forcefield [International Collectors' Edition] HarperPrism Book Promos To find its center is

To find its center is to find one's own

any player may pay half their life

Set: Core Set 2019 Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {7}{U}{U}{U} You may cast spells from your hand without paying their mana costs

puts them onto the battlefield tapped

Set: War of the Spark Prerelease Promos Type: Legendary Artifact — Vehicle Rarity: Rare Cost: {6}{W}{W} Flying

Forcefield [International Collectors' Edition] HarperPrism Book Promos To find its center isSet: International Collectors' Edition Type: Artifact Rarity: Rare Cost: {3} {1}: The next time an unblocked creature of your choice would deal combat damage to you this turn, prevent all but 1 of that damage.