Look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard. You gain life equal to the greatest power among creature cards put into your graveyard this way.

When this creature enters, starting with you, each player chooses up to five permanents they control. All permanents other than this creature that weren't chosen this way phase out.

Permanents can't phase in.

When this creature enters, you may sacrifice another creature. If you do, you gain X life and draw X cards, where X is that creature's power.

, Sacrifice a creature: You gain life equal to the sacrificed creature's toughness.

Protection from red

Cycling (, Discard this card: Draw a card.)

When this creature dies, choose one. If you have exactly 13 life, you may choose both instead.

• You draw a card and you lose 1 life.

• Exile target opponent's graveyard. That player loses 1 life.

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

, , Sacrifice this creature: Target creature gets -6/-6 until end of turn.

, Exile an instant or sorcery card from your graveyard: Choose one —

• Counter target noncreature spell unless its controller pays .

• This creature gets +1/+1 until end of turn.

• Tap target creature.

• Untap target creature.

Whenever an artifact is put into a graveyard from the battlefield, you may have target opponent lose 1 life.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

If a noncreature source you control would deal damage to a creature, battle, or opponent, it deals that much damage plus 2 instead.

Counter target spell. Look at the top four cards of your library, then put them back in any order.

At the beginning of your upkeep, you may put a verse counter on this enchantment.

, Sacrifice this enchantment: Look at target opponent's hand and choose up to X cards from it, where X is the number of verse counters on this enchantment. That player discards those cards.

At the beginning of each end step, if it's an opponent's turn, put a +1/+1 counter on this creature for each 1 damage dealt to you this turn.

At the beginning of your end step, remove all +1/+1 counters from this creature.

Seek three nonland cards, then nonland cards in your hand perpetually gain "This spell costs less to cast."

Surveil 2, then draw a card. (To surveil 2, look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Counter target spell with mana value 4 or greater.

Whenever this creature deals combat damage to a player, put an infection counter on it.

At the beginning of your upkeep, this creature deals X damage to target opponent previously dealt damage by it, where X is the number of infection counters on it.

Put target artifact or enchantment on top of its owner's library.

Destroy target artifact or enchantment.

Target creature gets -2/-2 until end of turn.

When this enchantment enters, you draw a card and each opponent discards a card.

Whenever you surveil, return this enchantment to its owner's hand.

This land enters tapped.

When this land enters, you gain 1 life.

: Add or .

Destroy target artifact. If that artifact had counters on it, put that many +1/+1 counters or charge counters on an artifact you control.

For each opponent, destroy up to one target artifact or enchantment that player controls.

Cycling (, Discard this card: Draw a card.)

When you cycle this card, destroy all artifacts and enchantments.

Counter target spell.

Draw a card.

, , Discard a card: Draw a card.

, , Sacrifice this creature: It deals 4 damage to target creature.

Exile X target creatures, then investigate X times. Return the exiled cards to the battlefield tapped under their owners' control at the beginning of the next end step. (To investigate, create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

For each opponent, choose up to one target artifact or enchantment that player controls. For each permanent chosen this way, its controller may exile it. Then if one or more of the chosen permanents are still on the battlefield, you search your library for up to that many land cards, put them onto the battlefield tapped, then shuffle.

Tap target creature.

Metalcraft — If you control three or more artifacts, exile that creature.

Counter target instant spell.

As an additional cost to cast this spell, you may behold a Dragon. (You may choose a Dragon you control or reveal a Dragon card from your hand.)

Counter target spell unless its controller pays . If a Dragon was beheld, counter that spell unless its controller pays instead.

Each opponent returns a nonland permanent they control with the greatest mana value among permanents they control to its owner's hand, then discards a card.

When this creature enters, you may return target artifact to its owner's hand.

, Sacrifice a permanent: Return target permanent to its owner's hand.

As a historic permanent you control enters, it becomes a 7/7 Dinosaur creature in addition to its other types. (Artifacts, legendaries, and Sagas are historic.)

When this creature enters, venture into the dungeon. (Enter the first room or advance to the next room.)

Displacement — : Return this creature to its owner's hand.

Choose one —

• Destroy target blue or black noncreature permanent.

• Permanents you control can't be the targets of blue or black spells your opponents control this turn.

When this creature enters, exile target card from an opponent's graveyard.

Counter target instant or sorcery spell unless its controller pays .

Draw a card.

, : Target player discards a card. Activate only during your turn.

Enchant artifact

Enchanted artifact has "At the beginning of your upkeep, sacrifice this artifact unless you pay its mana cost."

: Counter target spell unless its controller pays .

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

: Counter target spell unless its controller pays .

Whenever this creature attacks, exile target card from an opponent's graveyard.

When this Equipment enters, manifest dread, then attach this Equipment to that creature.

Equipped creature gets +2/+2 and has deathtouch and lifelink.

Equip—Sacrifice a creature.

Destroy target artifact.

Cycling (, Discard this card: Draw a card.)

Whenever a permanent deals damage to you, return it to its owner's hand.

Counter target activated or triggered ability from a noncreature source. (Then exile this card. You may cast the creature later from exile.)

Search your library for a card, exile it, then shuffle. Any opponent may have you put that card into your hand. If no player does, you draw three cards.

Emerge (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)

When you cast this spell, target opponent reveals their hand. You choose from it a nonland card with mana value 3 or less and a card with mana value 4 or greater. That player discards those cards.