Flying
Lurking Gargoyle enters the battlefield with your choice of counter from among deathtouch, menace or vigilance on it.

Menace
Drop — Lurking Glitch enters the battlefield with two +1/+1 counters on it if you didn't cast any creature spells during your last turn.

Flash
Lyceum Project enters the battlefield with a +1/+1 counter and a flying counter on it.
When Lyceum Project dies, you may put its counters on target creature.

When Master of the Dark Arts enters the battlefield, you may exile an instant or sorcery card from your graveyard. If you do, each opponent sacrifices a creature.
Pay 2 life: Master of the Dark Arts gains flying and deathtouch until end of turn.

Master of the Ring enters the battlefield with an opponent's choice of two different counters on it from among menace, first strike, and trample.

Matter Harvester has protection from mana values less than the number of artifacts you control.
Whenever a nonland permanent you don't control leaves the battlefield, create a 1/1 colorless Cyborg artifact creature token.

Whenever you draw your second card each turn, scry 1 then put a +1/+1 counter on Melancholic Oracle.

Whenever you cast a noncreature spell, surveil 1.
If you would draw a card while your library has no cards in it, you may instead put a card you own from exile or outside the game into your hand.

{1}{B}, Pay 2 life: Mob Hangman dares 4.
Whenever Mob Hangman attacks, if it's a Rebel, each opponent sacrifices a creature or planeswalker unless they discard a card.

Flying
Whenever Molten Slagmaw enters the battlefield or attacks, each opponent sacrifices an artifact or nonbasic land.

Ward {1}
Whenever Morbid Bloomer deals combat damage, you may pay {1}. When you do, return up to one other target permanent card from your graveyard to your hand.

Mundaq, Unlikely Savior can't be blocked by creatures whose power and toughness are equal.
{1}{W}, Return another creature you control to its owner's hand: Put a +1/+1 counter on Mundaq.

When Nascent Reaper enters the battlefield, you may discard a card. If you do, draw a card.

When Necrotic Savant enters the battlefield, return target creature card from your graveyard to the battlefield if it has mana value 3 or less or if Necrotic Savant escaped.
Escape—{5}{B}{B}, Sacrifice two permanents, Exile five other cards from your graveyard.

When Neon Colossus dies, draw a card.

Flying
Whenever you gain control of a permanent you don't own or a permanent you don't own enters under your control, create a token that's a copy of it. Sacrifice the token at beginning of your next turn's end step.

Trample, ward {4}
Equipped creature gets +4/+4 and has trample and ward {4}.
Equip {4}
Spellcharge 8

Whenever another creature enters the battlefield under your control, you gain 2 life.

Flash
Flying
Other creatures you control with flying get +1/+0.

Reach, lifelink

Flying
Odunos Smuggler can't block.
When Odunos Smuggler enters the battlefield, target player mills two cards. Scry 2.

Menace
When Ogre Gourmand enters the battlefield, create a Food token.

Lifelink
{2}{W}: Ogre of the Gilded Halls gains indestructible until end of turn. Tap it.

Whenever an enchantment enters the battlefield under your control, tap target noncreature permanent.

Whenever a nontoken creature enters the battlefield under your control, if it wasn't cast from your hand, put a +1/+1 counter on that creature.
Wander {2}{W}