When this creature enters, draw a card.
Descend 4 — This creature has flying as long as there are four or more permanent cards in your graveyard.

Counter target spell. Its controller mills three cards.

Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays .

Delve
Look at the top seven cards of your library. Put two of them into your hand and the rest on the bottom of your library in any order.

Whenever you cast a historic spell, target player mills two cards. (Artifacts, legendaries, and Sagas are historic.)

Flying
When this creature enters, for each opponent, you may cast up to one target instant or sorcery card from that player's graveyard without paying its mana cost. If a spell cast this way would be put into a graveyard, exile it instead.

Devoid
Flash
Flying
: Target opponent exiles the top card of their library. If it's a land card, you may return this creature to its owner's hand.

Target creature has base power and toughness 1/1 until end of turn.

Bargain
When this creature enters, if it was bargained, create a Cursed Role token attached to target creature an opponent controls. (If you control another Role on it, put that one into the graveyard. Enchanted creature is 1/1.)

Each player shuffles their hand and graveyard into their library. You exile the top ten cards of your library. Then each player draws up to seven cards.

When this creature enters, surveil 2.

, , Discard a card: Counter target spell or ability that targets a creature.

Enchant creature
Shroud
Enchanted creature has shroud.

This spell costs less to cast if it targets an attacking or tapped creature.
Target creature's owner puts it on their choice of the top or bottom of their library.

Instant and sorcery spells you cast cost less to cast.
Whenever you cast an instant or sorcery spell with mana value 5 or greater from your hand, this creature becomes prepared.

Flying
Ward

Defender
Megamorph

Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.)

Enchant creature
: Return enchanted creature and this Aura to their owners' hands.

As an additional cost to cast this spell, return a permanent you control to its owner's hand.
Counter target spell.

Unattach all Equipment from target creature.

, 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.

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

During your turn, this spell costs less to cast.
End the turn. (Exile all spells and abilities from the stack, including this card. The player whose turn it is discards down to their maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.)

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

Look at the top five cards of your library. Exile one of them face down and put the rest on the bottom of your library in a random order. You may cast the exiled card without paying its mana cost if it's an instant spell with mana value 2 or less. If you don't, put that card into your hand.

Counter target spell with mana value 4 or greater.

Counter target spell. Its controller discards a card.

Counter target spell.
Draw a card.

Each creature your opponents control is an Illusion in addition to its other types and has "When this creature becomes the target of a spell or ability, sacrifice it."