Target creature you control gains vigilance and trample until end of turn. It deals damage equal to its power to target creature you don't control.

At the beginning of your upkeep, sacrifice Nature's Wrath unless you pay .

Whenever a player puts an Island or blue permanent onto the battlefield, that player sacrifices an Island or blue permanent.

Whenever a player puts a Swamp or black permanent onto the battlefield, that player sacrifices a Swamp or black permanent.

Flying

When Nautiloid Ship enters the battlefield, exile target player's graveyard.

Whenever Nautiloid Ship deals combat damage to a player, you may put a creature card exiled with Nautiloid Ship onto the battlefield under your control.

Crew 3

When Navigator's Compass enters the battlefield, you gain 3 life.

: Until end of turn, target land you control becomes the basic land type of your choice in addition to its other types.

As long as you control another multicolored permanent, Naya Hushblade gets +1/+1 and has shroud. (It can't be the target of spells or abilities.)

When you cast this spell, each player reveals the top card of their library. Naya Soulbeast enters the battlefield with X +1/+1 counters on it, where X is the total mana value of all cards revealed this way.

Trample

Undying (When this creature 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.)

Flash (You may cast this spell any time you could cast an instant.)

Flying

Whenever Nebelgast Herald or another Spirit enters the battlefield under your control, tap target creature an opponent controls.

Destroy target attacking or blocking creature.

At the beginning of your upkeep, if you control a green or white permanent, target player loses 1 life. If you control a green permanent and a white permanent, that player loses 3 life instead.

Necrogen Censer enters the battlefield with two charge counters on it.

, Remove a charge counter from Necrogen Censer: Target player loses 2 life.

Toxic 2 (Players dealt combat damage by this creature also get two poison counters.)

Whenever a creature you control with toxic deals combat damage to a player, that player gets an additional poison counter.

: Target creature you control with toxic gains deathtouch until end of turn.

, Sacrifice Necrogen Spellbomb: Target player discards a card.

, Sacrifice Necrogen Spellbomb: Draw a card.

When Necromancer's Assistant enters the battlefield, mill three cards.

Flying

Hellbent — Necromancer's Familiar has lifelink as long as you have no cards in hand.

, Discard a card: Necromancer's Familiar gains indestructible until end of turn. Tap it.

, Discard a creature card: Draw a card. If the discarded card was a Zombie card, create a tapped 2/2 black Zombie creature token.

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

Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, that creature enters the battlefield with two additional +1/+1 counters on it.

Flying

Whenever Necromaster Dragon deals combat damage to a player, you may pay . If you do, create a 2/2 black Zombie creature token and each opponent mills two cards.

Defender (This creature can't attack.)

Exile a creature card from your graveyard: Put X +0/+1 counters on Necropolis, where X is the exiled card's mana value.

Flying

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

Wither (This deals damage to creatures in the form of -1/-1 counters.)

Whenever a creature an opponent controls with a -1/-1 counter on it dies, you may return that card to the battlefield under your control.

Enchant creature

Enchanted creature has "Whenever another creature dies, put a +1/+1 counter on this creature."

When enchanted creature dies, look at the top X cards of your library, where X is its power. Put one of those cards into your hand and the rest on the bottom of your library in a random order.

All Slivers have ", Sacrifice this permanent: Destroy target permanent."

Flying

Wither (This deals damage to creatures in the form of -1/-1 counters.)

Whenever Needle Specter deals combat damage to a player, that player discards that many cards.

Needle Storm deals 4 damage to each creature with flying.

Reach (This creature can block creatures with flying.)

If damage would be dealt to you, exile that many cards from your graveyard instead. If you can't, you lose the game.

If you would gain life, draw that many cards instead.

When Nefarious Lich leaves the battlefield, you lose the game.

Whenever Nefashu attacks, up to five target creatures each get -1/-1 until end of turn.

Vigilance

Whenever Nelly Borca, Impulsive Accuser attacks, suspect target creature. Then goad all suspected creatures. (A suspected creature has menace and can't block.)

Whenever one or more creatures an opponent controls deal combat damage to one or more of your opponents, you and the controller of those creatures each draw a card.

All creatures able to block equipped creature do so.

Equip (: 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.)

Whenever Nemesis of Reason attacks, defending player mills ten cards.

If a white creature is attacking, you may pay rather than pay this spell's mana cost.

Exile target attacking creature. Create a token that's a copy of that creature. Exile it at the beginning of the next end step.

Flying

When Nephalia Moondrakes enters the battlefield, target creature gains flying until end of turn.

, Exile Nephalia Moondrakes from your graveyard: Creatures you control gain flying until end of turn.

, : Exile another target creature you control, then return that card to the battlefield under your control.

Reach

: Monstrosity 4. (If this creature isn't monstrous, put four +1/+1 counters on it and it becomes monstrous.)

When Nessian Game Warden enters the battlefield, look at the top X cards of your library, where X is the number of Forests you control. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Constellation — Whenever an enchantment enters the battlefield under your control, look at the top three cards of your library. You may reveal a land card from among them and put that card into your hand. Put the rest on the bottom of your library in a random order.

When Nest Invader enters the battlefield, create a 0/1 colorless Eldrazi Spawn creature token. It has "Sacrifice this creature: Add ."

Haste

When Nested Shambler dies, create X tapped 1/1 green Squirrel creature tokens, where X is Nested Shambler's power.

Flying

Landfall — Whenever a land enters the battlefield under your control, create a 0/2 red Dragon Egg creature token with defender and "When this creature dies, create a 2/2 red Dragon creature token with flying and ‘: This creature gets +1/+0 until end of turn.'"

Trample

When Nesting Wurm enters the battlefield, you may search your library for up to three cards named Nesting Wurm, reveal them, put them into your hand, then shuffle.

Haste

At the beginning of your upkeep, if Nether Shadow is in your graveyard with three or more creature cards above it, you may put Nether Shadow onto the battlefield.

Focus Beam — At the beginning of your upkeep, roll a d4. Scry X, where X is the result.

Perfect Illumination — Whenever you roll a die's highest natural result, draw a card.

Enchant creature

Whenever enchanted creature attacks or blocks, its controller loses 3 life.

: Enchanted creature attacks this turn if able.

Flying

When Network Disruptor enters the battlefield, tap target permanent.

Neurok Invisimancer can't be blocked.

When Neurok Invisimancer enters the battlefield, target creature can't be blocked this turn.

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.)