If this artifact would enter, you may discard a land card instead. If you do, put this artifact onto the battlefield. If you don't, put it into its owner's graveyard.
: Add one mana of any color.

: Add .
, : Put target creature card from your graveyard on top of your library.

Defender (This creature can't attack.)
This creature enters with X +1/+1 counters on it.

, Discard a creature card: Return target creature card from your graveyard to your hand.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Target creature gets +3/+0 until end of turn.

: The next 1 damage that would be dealt to this creature this turn is dealt to target creature you control instead.

: Target land becomes an Island until end of turn.

Target creature gains flying until end of turn.
Draw a card.

As an additional cost to cast this spell, sacrifice a creature.
Search your library for a card with the same name as target nontoken creature, put that card onto the battlefield, then shuffle.

Destroy target blocked creature.

クリーチャー１体かプレインズウォーカー１体かプレイヤー１人を対象とする。ショックはそれに２点のダメージを与える。

Whenever an opponent plays a land, you may put a land card from your hand onto the battlefield.

As an additional cost to cast this spell, sacrifice a creature.
Return any number of target creatures you control to their owner's hand.

Prevent the next 1 damage that would be dealt to any target this turn.
Draw a card.

: Target creature can't block this creature this turn.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Target player discards a card.

Enchant creature
: Enchanted creature gets +1/-1 until end of turn.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Target creature can't attack this turn.

Flying
At the beginning of your upkeep, sacrifice this creature unless you pay .

Creatures you control gain reach until end of turn. (They can block creatures with flying.)

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Create a 1/1 black Rat creature token.

: This creature gets +0/+1 until end of turn.

Enchant creature
Enchanted creature has ": The next time a source of your choice would deal damage to target creature this turn, prevent that damage."

: Target creature with flying gets -1/-1 until end of turn.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Tap target artifact, creature, or land.

Flying, vigilance

As an additional cost to cast this spell, sacrifice a creature.
Fling deals damage equal to the sacrificed creature's power to any target.

Reveal the top four cards of your library. Put all land cards revealed this way into your hand and the rest into your graveyard.

Change the target of target spell that targets only a player. The new target must be a player.

: The next 1 damage that would be dealt to this creature this turn is dealt to target creature you control instead.
: The next time a source of your choice would deal damage to target creature this turn, that damage is dealt to this creature instead.

All Slivers have ", Sacrifice this permanent: You gain 4 life."

Creatures you control have trample. (A creature with trample can deal excess combat damage to the player or planeswalker it's attacking.)

Flying
When this creature enters, you lose 2 life.

When a player casts a spell, sacrifice this enchantment and counter that spell.

Prevent the next X damage that would be dealt to target creature this turn. For each 1 damage prevented this way, put a +1/+1 counter on that creature.

All Slivers have shroud. (They can't be the targets of spells or abilities.)