Whenever Rakdos Roustabout becomes blocked, it deals 1 damage to the player or planeswalker it's attacking.

Restless Bivouac enters tapped.

: Add or .

: Restless Bivouac becomes a 2/2 red and white Ox creature until end of turn. It's still a land.

Whenever Restless Bivouac attacks, put a +1/+1 counter on target creature you control.

Whenever an enchantment you control enters, tap target creature an opponent controls.

Whenever Saint Traft and Rem Karolus becomes tapped, create a 1/1 red Human creature token if this is the first time this ability has resolved this turn. If it's the second time, create a 1/1 blue Spirit creature token with flying. If it's the third time, create a 4/4 white Angel creature token with flying.

Whenever you cast a spell that has convoke, untap Saint Traft and Rem Karolus.

Flying

When Senate Griffin enters, scry 1.

A deck can have any number of cards named Shadowborn Apostle.

, Sacrifice six creatures named Shadowborn Apostle: Search your library for a Demon creature card, put it onto the battlefield, then shuffle.

Shield Mare can't be blocked by red creatures.

When Shield Mare enters or becomes the target of a spell or ability an opponent controls, you gain 3 life.

Exile Simian Spirit Guide from your hand: Add .

Slagwoods Bridge enters tapped.

Indestructible

: Add or .

Flying

When Soul Seizer deals combat damage to a player, you may transform it. If you do, attach it to target creature that player controls.

Whenever you cast an instant or sorcery spell, Spellrune Painter gets +1/+1 until end of turn.

Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

(: Add or .)

As Steam Vents enters, you may pay 2 life. If you don't, it enters tapped.

Sunblade Elf gets +1/+1 as long as you control a Plains.

: Creatures you control get +1/+1 until end of turn.

Trample

Other creatures you control have trample.

Whenever another nontoken creature you control enters, put a +1/+1 counter on it. It gains haste until end of turn.

Swimmer in Nightmares gets +3/+0 as long as there are ten or more cards in a single graveyard.

Swimmer in Nightmares can't be blocked as long as you control an Ashiok planeswalker.

Destroy target creature.

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.)

Counter target spell unless its controller pays , where X is your devotion to blue. (Each in the mana costs of permanents you control counts toward your devotion to blue.)

Flying

When Thriving Skyclaw enters, you get (three energy counters).

Whenever Thriving Skyclaw attacks, you may pay . If you do, put a +1/+1 counter on it.

Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents of their choice.)

Ulamog's Crusher attacks each combat if able.

Flying

Adamant — If at least three blue mana was spent to cast this spell, Vantress Paladin enters with a +1/+1 counter on it.

Flying

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.)

Enchant creature

Enchanted creature gets +1/+1.

: Return Vineweft from your graveyard to your hand.

Deathtouch

Bloodrush — , Discard Wasteland Viper: Target attacking creature gets +1/+2 and gains deathtouch until end of turn.

Zendikar Incarnate's power is equal to the number of lands you control.