This land enters tapped.
: Add .
: Add or . This land deals 1 damage to you.

This land enters tapped.
: Add .
: Add or . This land deals 1 damage to you.

This land enters tapped.
: Add .
: Add or . This land deals 1 damage to you.

: Add one mana of any type that a land you control could produce.

This land enters tapped.
: Add .
: Add or . This land deals 1 damage to you.

This land enters tapped.
: Add .
: Add or . This land 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.")

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

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.

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

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

, 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.

Artifacts and lands enter tapped.

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

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

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.

: Creatures you control get +1/+1 until end of turn.

Search your library for any number of land cards, exile them, then shuffle.

White spells you cast cost less to cast.

Other Elf creatures have forestwalk. (They can't be blocked as long as defending player controls a Forest.)
Other Elves have shroud. (They can't be the targets of spells or abilities.)

At the beginning of your upkeep, this artifact deals 2 damage to you.
Sacrifice a creature: Target opponent gains control of this artifact.

Tap an untapped creature you control: Untap target basic land.

If a creature with a magnet counter on it attacks, all creatures with magnet counters on them attack if able.
Whenever a creature with a magnet counter on it attacks, all creatures with magnet counters on them block that creature this turn if able.
, : Put a magnet counter on target creature.

, : Exile any number of cards from your hand face down. Put that many cards from the top of your library into your hand. Then look at the exiled cards and put them on top of your library in any order.

Green spells you cast cost less to cast.

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

Sacrifice an enchantment: This creature gets +2/+2 until end of turn.

: Exile this card and target creature unless that creature's controller pays . Activate only if this card is in your graveyard.

Whenever this creature deals damage to a player, that player discards all the cards in their hand, then draws that many cards.

: This creature gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.)

Black spells you cast cost less to cast.

: Target opponent chooses any number of creatures they control. During that player's next turn, the chosen creatures attack if able, and other creatures can't attack. At the beginning of that turn's end step, destroy each of the chosen creatures that didn't attack this turn. Activate only during your turn.

Red spells you cast cost less to cast.

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.

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.

: Put a -1/-1 counter on target creature.