Sacrifice this creature: Add .

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

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

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.

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.

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

, : 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.

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

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

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.

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

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

: Creatures you control get +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.)
Searing Touch deals 1 damage to any target.

Artifacts and lands enter tapped.

: Prevent the next 1 damage that would be dealt to target creature this turn.

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

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

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

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

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

White creatures get -1/-1.

X can't be 0.
Target spell's controller exiles it with X delay counters on it.
At the beginning of each of that player's upkeeps, if that card is exiled, remove a delay counter from it. If the card has no delay counters on it, the player puts it onto the stack as a copy of the original spell.

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.

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.

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.")

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.

: Tap target creature with flying.

, 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.

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.

: Target creature you control gets +1/+0 and gains flying until end of turn. Destroy that creature at the beginning of the next end step.

, , Choose flying, first strike, trample, or shadow: Until end of turn, target creature with the chosen ability loses it and another target creature gains it.

Destroy target enchantment. You gain life equal to its mana value.

, : This creature loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay to end this effect.
At the beginning of the upkeep of enchanted creature's controller, this creature deals 1 damage to that player.

This creature gets -1/-1 for each other creature on the battlefield.