Forcefield (244) [Limited Edition Beta]Set: Limited Edition Beta 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.

Set: Foreign Black Border Type: Artifact Rarity: uncommon Cost: {1} As this artifact enters

Set: Tales of Middle-earth Promos Type: Legendary Creature — Human Noble Rarity: mythic Cost: {R}{G}{W}{U} Whenever you cast a white spell

Set: Unlimited Edition Type: Sorcery Rarity: rare Cost: {U}{U} Target player activates a mana ability of each land they control

Whenever a creature an opponent controls enters

{T}: This creature deals 1 damage to target attacking or blocking creature

Set: Eventide Type: Enchantment Rarity: rare Cost: {3}{W} When this enchantment enters

you gain 1 life for each spell you've cast this turn

you lose half your life

target player loses 1 life and you gain 1 life

Set: Dragons of Tarkir Promos Type: Legendary Creature — Elder Dragon Rarity: mythic Cost: {4}{B}{R} Flying

Set: Tenth Edition Type: Instant Rarity: rare Cost: {5}{W} Double target player's life total

where X is the number of other attacking creatures