Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

When Acidic Slime enters, destroy target artifact, enchantment, or land.

Flash

You may have Activated Sleeper enter as a copy of any creature card in a graveyard that was put there from the battlefield this turn, except it's a Phyrexian in addition to its other types.

Compleated ( can be paid with , , or 2 life. If life was paid, this planeswalker enters with two fewer loyalty counters.)

+1: Reveal the top card of your library. If it's a creature or planeswalker card, put it into your hand. Otherwise, you may put it on the bottom of your library.

−3: Distribute three +1/+1 counters among up to three target creatures. They gain vigilance until end of turn.

−6: You get an emblem with "Whenever you cast a creature or planeswalker spell, target opponent gets two poison counters."

Vigilance

When Alquist Proft, Master Sleuth enters, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

, , Sacrifice a Clue: You draw X cards and gain X life.

Modular 4 (This creature enters with four +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

Riot (This creature enters with your choice of an additional +1/+1 counter or haste.)

, Exile the top ten cards of your library: Arc-Slogger deals 2 damage to any target.

Arixmethes, Slumbering Isle enters tapped with five slumber counters on it.

As long as Arixmethes has a slumber counter on it, it's a land. (It's not a creature.)

Whenever you cast a spell, you may remove a slumber counter from Arixmethes.

: Add .

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)

I — Target creature you control fights up to one target creature you don't control.

II — Add . Put two +1/+1 counters on up to one target creature you control.

III — You gain life equal to the greatest power among creatures you control.

: Target artifact creature blocks Auriok Siege Sled this turn if able.

: Target artifact creature can't block Auriok Siege Sled this turn.

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. If it's equipped, you may destroy all Equipment attached to that creature.

All Slivers have banding. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

CARDNAME gets +3/+3 and has flying, first strike, and lifelink as long as you have one or more emblems.

All Sliver creatures have ": This creature gets +1/+0 until end of turn."

All Sliver creatures have trample.

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

Equip

Kicker (You may pay an additional as you cast this spell.)

When Benalish Sleeper enters, if it was kicked, each player sacrifices a creature of their choice.

All Sliver creatures get +1/+0.

Sliver creatures you control have haste. (They can attack and as soon as they come under your control.)

Sliver creatures you control have double strike. (They deal both first-strike and regular combat damage.)

All Sliver creatures get +2/+0.

Whenever a Sliver deals combat damage to a player, its controller may create a 1/1 colorless Sliver creature token.

Deathtouch

Cackling Slasher enters with a +1/+1 counter on it if a creature died this turn.

Sliver creatures you control have "Whenever this creature deals combat damage to a player, exile the top card of your library. You may play that card this turn."

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

, : Search your library for a Mercenary permanent card with mana value 5 or less, put it onto the battlefield, then shuffle.

Partner with Chakram Retriever (When this creature enters, target player may put Chakram Retriever into their hand from their library, then shuffle.)

, : Chakram Slinger deals 2 damage to target player or planeswalker.

Charging Slateback can't block.

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

Enchant creature

When Charmed Sleep enters, tap enchanted creature.

Enchanted creature doesn't untap during its controller's untap step.

Sliver creatures you control get +2/+0.

All Slivers have ": Regenerate this permanent."

Backup 1, backup 1, backup 1 (When this creature enters, put a +1/+1 counter on target creature. If that's another creature, it gains the following abilities until end of turn. Each backup ability triggers separately.)

Trample

Whenever this creature deals combat damage to a player, put that many +1/+1 counters on it.

Destroy up to one target artifact, up to one target creature, and up to one target enchantment.

Delirium — Then if there are four or more card types among cards in your graveyard, create an X/X green Ooze creature token, where X is the total mana value of permanents destroyed this way.

All Slivers have ": Regenerate target Sliver."

All Slivers have shroud. (They can't be the targets of spells or abilities.)

When you sacrifice a Clue, transform Daring Sleuth.

Flying

When Darkslick Drake dies, draw a card.

Up to two target creatures each get +2/+2 until end of turn.

Whenever equipped creature blocks or becomes blocked by a creature, destroy both creatures.

Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters unattached and stays on the battlefield if the creature leaves.)

All Slivers have ": Choose a card name. Target opponent reveals a card at random from their hand. If that card has the chosen name, that player discards it. Activate only during your turn."

Until end of turn, target land you control becomes a 4/4 Dinosaur creature with reach and haste. It's still a land. It must be blocked this turn if able.

Trample

Dread Slag gets -4/-4 for each card in your hand.

Each Sliver creature card in your graveyard has unearth .

Unearth (: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Whenever another creature you control dies, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Whenever you sacrifice a token, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Outlast (, : Put a +1/+1 counter on this creature. Outlast only as a sorcery.)

Other Sliver creatures you control have outlast .

Enchant creature

You control enchanted creature.

At the beginning of your upkeep, enchanted creature deals 1 damage to its owner.

When Enslaved Horror enters, each other player may return a creature card from their graveyard to the battlefield.

Mill four cards. (Then exile this card. You may cast the creature later from exile.)

Menace

Whenever Etched Slith deals combat damage to a player, put a +1/+1 counter on it. When you do, you may remove a counter from another target permanent or opponent.

Last strike (This creature deals combat damage after creatures without last strike.)

Flying

Eerie — Whenever Fear of Sleep Paralysis or another enchantment you control enters and whenever you fully unlock a Room, tap up to one target creature and put a stun counter on it.

Stun counters can't be removed from permanents your opponents control. (They won't untap if they have stun counters.)

, Pay 1 life: Add or .

, , Sacrifice Fiery Islet: Draw a card.