Atarka, World Render

Flying, trample
Whenever a Dragon you control attacks, it gains double strike until end of turn.

Steadfast Sentinel

Vigilance
Eternalize (, Exile this card from your graveyard: Create a token that’s a copy of it, except it’s a 4/4 black Zombie Human Cleric with no mana cost. Eternalize only as a sorcery.)

Reckless Spite

Destroy two target nonblack creatures. You lose 5 life.

Blood Tyrant

Flying, trample
At the beginning of your upkeep, each player loses 1 life. Put a +1/+1 counter on Blood Tyrant for each 1 life lost this way.
Whenever a player loses the game, put five +1/+1 counters on Blood Tyrant.

Acidic Slime

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
When Acidic Slime enters the battlefield, destroy target artifact, enchantment, or land.

Elvish Archdruid

Other Elf creatures you control get +1/+1.
: Add for each Elf you control.

Ezuri, Renegade Leader

: Regenerate another target Elf.
: Elf creatures you control get +3/+3 and gain trample until end of turn.

Wellwisher

: You gain 1 life for each Elf on the battlefield.

Triumph of Ferocity

At the beginning of your upkeep, draw a card if you control the creature with the greatest power or tied for the greatest power.

Sultai Ascendancy

At the beginning of your upkeep, look at the top two cards of your library. Put any number of them into your graveyard and the rest back on top of your library in any order.

Lay Bare the Heart

Target opponent reveals their hand. You choose a nonlegendary, nonland card from it. That player discards that card.

Rabid Bite

Target creature you control deals damage equal to its power to target creature you don’t control.

Arachnus Spinner

Reach
Tap an untapped Spider you control: Search your graveyard and/or library for a card named Arachnus Web and put it onto the battlefield attached to target creature. If you search your library this way, shuffle it.

Arachnus Web

Enchant creature
Enchanted creature can’t attack or block, and its activated abilities can’t be activated.
At the beginning of the end step, if enchanted creature’s power is 4 or greater, destroy Arachnus Web.

Ground Assault

Ground Assault deals damage to target creature equal to the number of lands you control.

Ogre Jailbreaker

Defender
Ogre Jailbreaker can attack as though it didn’t have defender as long as you control a Gate.

Foundry Assembler

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you’re done activating mana abilities pays for .)

Barricade Breaker

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you’re done activating mana abilities pays for .)
Barricade Breaker attacks each combat if able.

Yidris, Maelstrom Wielder

Trample
Whenever Yidris, Maelstrom Wielder deals combat damage to a player, as you cast spells from your hand this turn, they gain cascade. (When you cast the spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.)

Runehorn Hellkite

Flying
, Exile Runehorn Hellkite from your graveyard: Each player discards their hand, then draws seven cards.