Lumengrid Warden

Creature — Human Wizard (1/3)

Malcator's Watcher

Artifact Creature — Phyrexian Drone (1/1)

Flying, vigilance
When Malcator's Watcher dies, draw a card.

Maritime Guard

Creature — Merfolk Soldier (1/3)

Merfolk Looter

Creature — Merfolk Rogue (1/1)

: Draw a card, then discard a card.

Merfolk Pupil

Creature — Merfolk Wizard (1/1)

When Merfolk Pupil enters the battlefield, draw a card, then discard a card.
, Exile Merfolk Pupil from your graveyard: Draw a card, then discard a card.

Merfolk Traders

Creature — Merfolk (1/2)

When Merfolk Traders enters the battlefield, draw a card, then discard a card.

Metathran Soldier

Creature — Metathran Soldier (1/1)

Metathran Soldier can't be blocked.

Metathran Zombie

Creature — Metathran Zombie (1/1)

: Regenerate Metathran Zombie.

Metropolis Sprite

Creature — Faerie Rogue (1/2)

Flying
: Metropolis Sprite gets +1/-1 until end of turn.

Minamo Scrollkeeper

Creature — Human Wizard (2/3)

Defender
Your maximum hand size is increased by one.

Mistform Sliver

Creature — Illusion Sliver (1/1)

All Slivers have ": This permanent becomes the creature type of your choice in addition to its other types until end of turn."

Mistform Stalker

Creature — Illusion (1/1)

: Mistform Stalker becomes the creature type of your choice until end of turn.
: Mistform Stalker gets +2/+2 and gains flying until end of turn.

Moat Piranhas

Creature — Fish (3/3)

Defender (This creature can't attack.)

Murmuring Phantasm

Creature — Spirit (0/5)

Defender

Naban, Dean of Iteration

Legendary Creature — Human Wizard (2/1)

If a Wizard entering the battlefield under your control causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.

Narcomoeba

Creature — Illusion (1/1)

Flying
When Narcomoeba is put into your graveyard from your library, you may put it onto the battlefield.

Neurok Familiar

Creature — Bird (1/1)

Flying
When Neurok Familiar enters the battlefield, reveal the top card of your library. If it's an artifact card, put it into your hand. Otherwise, put it into your graveyard.

Nightveil Sprite

Creature — Faerie Rogue (1/2)

Flying
Whenever Nightveil Sprite attacks, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Nimrodel Watcher

Creature — Elf Scout (2/1)

Whenever you scry, Nimrodel Watcher gets +1/+0 until end of turn and can't be blocked this turn. This ability triggers only once each turn.

Novellamental

Creature — Elemental (2/1)

Flying
Novellamental can block only creatures with flying.