Whenever a player casts a spell, counter it unless that player pays .

When Netherborn Phalanx enters the battlefield, each opponent loses 1 life for each creature they control.

Transmute (, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then then shuffle. Transmute only as a sorcery.)

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Deathtouch, lifelink

Whenever this creature mutates, return any number of target creature cards with total power 10 or less from your graveyard to the battlefield.

Enchant creature or land

Enchanted permanent has "At the beginning of your end step, sacrifice this permanent and attach Nettlevine Blight to a creature or land you control."

Equipped creature has shroud. (It can't be the target of spells or abilities.)

: Attach Neurok Stealthsuit to target creature you control.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Menace

When Neva, Stalked by Nightmares enters the battlefield, return target creature or enchantment card from your graveyard to your hand.

Whenever an enchantment you control is put into a graveyard from the battlefield, put a +1/+1 counter on Neva, then scry 1.

As Neverwinter Hydra enters the battlefield, roll X d6. It enters with a number of +1/+1 counters on it equal to the total of those results.

Trample

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

: Target creature gains flying until end of turn.

: Detain target nonland permanent an opponent controls. (Until your next turn, that permanent can't attack or block and its activated abilities can't be activated.)

Whenever one or more creatures you control fight or become blocked, draw a card.

At the beginning of combat on your turn, you may pay . If you do, double target creature's power until end of turn. That creature must be blocked this combat if able. ( can be paid with either or .)

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Nezumi Cutthroat can't block.

: Exile target card from an opponent's graveyard. If no cards are in that graveyard, flip Nezumi Graverobber.

, : Target opponent discards a card. Then if that player has no cards in hand, flip Nezumi Shortfang.

Flying

, : You may tap or untap target creature.

Flying

Whenever Niblis of the Urn attacks, you may tap target creature.

+2: Draw two cards.

−3: Nicol Bolas, the Arisen deals 10 damage to target creature or planeswalker.

−4: Put target creature or planeswalker card from a graveyard onto the battlefield under your control.

−12: Exile all but the bottom card of target player's library.

Flying

When Nicol Bolas, the Ravager enters the battlefield, each opponent discards a card.

: Exile Nicol Bolas, the Ravager, then return him to the battlefield transformed under his owner's control. Activate only as a sorcery.

2 — Menace

3 — Persist (When this permanent dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

2 — 2/3

6 — 10/10

Whenever a source you control deals damage to another player, put that many theft counters on Night Dealings.

, Remove X theft counters from Night Dealings: Search your library for a nonland card with mana value X, reveal it, put it into your hand, then shuffle.

Flying

Revolt — Night Market Aeronaut enters the battlefield with a +1/+1 counter on it if a permanent you controlled left the battlefield this turn.

Whenever Night Market Lookout becomes tapped, each opponent loses 1 life and you gain 1 life.

When Night of the Sweets' Revenge enters the battlefield, create a Food token. (It's an artifact with ", , Sacrifice this artifact: You gain 3 life.")

Foods you control have ": Add ."

, Sacrifice Night of the Sweets' Revenge: Creatures you control get +X/+X until end of turn, where X is the number of Foods you control. Activate only as a sorcery.

Flying

Invasion Beams — When Night Scythe enters the battlefield, create a 2/2 black Necron Warrior artifact creature token.

Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)

, Exile two creature cards from a single graveyard: Create a 1/1 green Saproling creature token.

Up to two target creatures can't block this turn.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Until end of turn, all creatures become black and all lands become Swamps.

: Put target creature card from a graveyard onto the battlefield under your control.

Nightfire Giant gets +1/+1 as long as you control a Mountain.

: Nightfire Giant deals 2 damage to any target.

Flying, deathtouch, lifelink

Nighthawk Scavenger's power is equal to 1 plus the number of card types among cards in your opponents' graveyards.

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

Nighthowler and enchanted creature each get +X/+X, where X is the number of creature cards in all graveyards.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Nightmare's power and toughness are each equal to the number of Swamps you control.

Equipped creature gets +1/+1 for each Swamp you control.

Equip—Pay 3 life. (Pay 3 life: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)

Choose one —

• Exile each creature with power greater than the number of cards in your hand.

• Exile each creature with power less than the number of cards in your hand.

You gain 1 life. Target creature gets -X/-X until end of turn, where X is the amount of life you gained this turn.

Flash

Other Wolves and Werewolves you control get +1/+1.

At the beginning of your end step, if you didn't cast a spell this turn, create a 2/2 green Wolf creature token.

, : Put target creature you control on top of its owner's library.

, : Target creature gains first strike until end of turn.

Blue spells and red spells you cast cost less to cast.

: Regenerate Nightscape Familiar.

First strike

When Nightshade Assassin enters the battlefield, you may reveal X black cards in your hand. If you do, target creature gets -X/-X until end of turn.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Soulbond (You may pair this creature with another unpaired creature when either enters the battlefield. They remain paired for as long as you control both of them.)

As long as Nightshade Peddler is paired with another creature, both creatures have deathtouch.

, : Reveal any number of black cards in your hand. Target creature gets -X/-X until end of turn, where X is the number of cards revealed this way.

Whenever you cast a spell that's both white and black, Nightsky Mimic has base power and toughness 4/4 until end of turn and gains flying until end of turn.

Soulshift 5 (When this creature dies, you may return target Spirit card with mana value 5 or less from your graveyard to your hand.)

Nightstalker Engine's power is equal to the number of creature cards in your graveyard.

Flying

Whenever Nightveil Specter deals combat damage to a player, that player exiles the top card of their library.

You may play lands and cast spells from among cards exiled with Nightveil Specter.

Flying, protection from black

, Sacrifice Nihil Spellbomb: Exile target player's graveyard.

When Nihil Spellbomb is put into a graveyard from the battlefield, you may pay . If you do, draw a card.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Suspend 7— (Rather than cast this card from your hand, you may pay and exile it with seven time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.)

Whenever a card is put into an opponent's graveyard from anywhere, if Nihilith is suspended, you may remove a time counter from Nihilith.

You can't cast noncreature spells.

Whenever you tap a land for mana, add one mana of any type that land produced.

Nim Lasher gets +1/+0 for each artifact you control.

Flying

Nim Shrieker gets +1/+0 for each artifact you control.

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