Vigilance

Whenever Sun Titan enters the battlefield or attacks, you may return target permanent card with mana value 3 or less from your graveyard to the battlefield.

First strike

Target player draws three cards. Then that player discards two cards unless they discard a land card.

Flying

When Icefall Regent enters the battlefield, tap target creature an opponent controls. That creature doesn’t untap during its controller’s untap step for as long as you control Icefall Regent.

Spells your opponents cast that target Icefall Regent cost {2} more to cast.

Landfall — Whenever a land enters the battlefield under your control, you may put a quest counter on Ior Ruin Expedition.

Remove three quest counters from Ior Ruin Expedition and sacrifice it: Draw two cards.

Flying

Discard a card: Prognostic Sphinx gains hexproof until end of turn. Tap it.

Whenever Prognostic Sphinx attacks, scry 3.

{T}: Target player draws a card, then discards a card.

Flying

Shroud (This creature can’t be the target of spells or abilities.)

You may look at the top card of your library any time.

Each player draws two cards.

Flying

Landfall — Whenever a land enters the battlefield under your control, Windrider Eel gets +2/+2 until end of turn.

Flying

At the beginning of each opponent’s end step, that player chooses up to two creatures they control, then sacrifices the rest.

Flying

When Deathbringer Regent enters the battlefield, if you cast it from your hand and there are five or more other creatures on the battlefield, destroy all other creatures.

Destroy target nonblack creature.

Deathtouch

Whenever another nontoken creature dies, you may draw a card.

Blue spells and red spells you cast cost {1} less to cast.

{1}{B}: Regenerate Nightscape Familiar.

Flying

When Overseer of the Damned enters the battlefield, you may destroy target creature.

Whenever a nontoken creature an opponent controls dies, create a tapped 2/2 black Zombie creature token.

Destroy two target nonblack creatures. You lose 5 life.

Flying, deathtouch, lifelink

If an opponent controls seven or more lands, this spell costs {6} less to cast.

Flying

{R}: Avatar of Fury gets +1/+0 until end of turn.

At the beginning of combat on your turn, you may have target creature get +2/+0 until end of turn.