Artifacts and lands enter tapped.

, Sacrifice this creature: Return target artifact card from your graveyard to your hand.

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
Enchanted creature has flying. (It can't be blocked except by creatures with flying or reach.)
: Return this Aura to its owner's hand.

Counter target spell unless its controller pays . If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.

Put target creature card from a graveyard onto the battlefield under your control. You lose life equal to that card's mana value.

Shadow (This creature can block or be blocked by only creatures with shadow.)

Add .

Sacrifice this creature: It deals 1 damage to any target.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Prevent the next 3 damage that would be dealt to target creature this turn.

: This creature gains flying until end of turn.

White creatures get -1/-1.

This creature can't attack unless you've cast a creature spell this turn.

At the beginning of your upkeep, you may look at the top three cards of your library, then put them back in any order.

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

, Sacrifice this creature: Reveal cards from the top of your library until you reveal a white card. Put that card into your hand and exile all other cards revealed this way.

Sacrifice a Goblin: Target creature gets +1/+1 until end of turn.

, : Choose a card name, then reveal a card at random from your hand. If that card has the chosen name, this artifact deals 2 damage to any target.

At the beginning of each player's first main phase, that player adds .

Enchant creature
Whenever a creature dies, put a +1/+1 counter on enchanted creature.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Change the text of target permanent by replacing all instances of one color word with another or one basic land type with another until end of turn. (For example, you may change "nonred creature" to "nongreen creature" or "plainswalk" to "swampwalk.")

As an additional cost to cast this spell, discard X land cards.
Destroy X target lands.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Searing Touch deals 1 damage to any target.

Enchant creature
This Aura enters with X scream counters on it.
Enchanted creature gets +1/+0 for each scream counter on this Aura.

When this enchantment enters, create a 2/2 black Zombie creature token.
At the beginning of your upkeep, if there are no Zombies on the battlefield, this enchantment deals 1 damage to you.

: You may put a land card from your hand onto the battlefield. Activate only as a sorcery.

Enchant creature
: Enchanted creature gets +1/+0 until end of turn.
: Return this Aura to its owner's hand.

, : Target player mills two cards. If two cards that share a color were milled this way, repeat this process.

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 +2/+2 until end of turn.

Enchant creature
As this Aura enters, choose a color.
Enchanted creature has protection from the chosen color. This effect doesn't remove this Aura.
: Return this Aura to its owner's hand.

Shadow (This creature can block or be blocked by only creatures with shadow.)
Whenever this creature attacks, it gets +1/+1 until end of turn.

At the beginning of your upkeep, if you have three or fewer cards in hand, this artifact deals 1 damage to target opponent or planeswalker.

Counter target activated ability from an artifact, creature, enchantment, or land. That permanent's activated abilities can't be activated this turn. (Mana abilities can't be targeted.)
Draw a card.

Flying
As this creature enters, sacrifice any number of creatures. This creature's power becomes the total power of those creatures and its toughness becomes their total toughness.
: This creature gets +1/+0 until end of turn.

Protection from red
Shadow (This creature can block or be blocked by only creatures with shadow.)

Enchant creature
Enchanted creature gets +3/+3.
When enchanted creature becomes the target of a spell or ability, destroy that creature. It can't be regenerated.