
Elspeth, Storm Slayer | Legendary Planeswalker | Elspeth | If one or more tokens would be created under your control, twice that many of those tokens are created instead.
+1: Create a 1/1 white Soldier creature token.
0: Put a +1/+1 counter on each creature you control. Those creatures gain flying until your next turn.
−3: Destroy target creature an opponent controls with mana value 3 or greater. | Ekaterina Burmak

Loxodon Battle Priest | Creature | Elephant Cleric | At the beginning of combat on your turn, put a +1/+1 counter on another target creature you control. | Yeong-Hao Han

Riling Dawnbreaker | Creature | Dragon | Flying, vigilance
At the beginning of combat on your turn, another target creature you control gets +1/+0 until end of turn. | Tuan Duong Chu

Smile at Death | Enchantment | | At the beginning of your upkeep, return up to two target creature cards with power 2 or less from your graveyard to the battlefield. Put a +1/+1 counter on each of those creatures. | Olivier Bernard

Static Snare | Enchantment | | Flash
This spell costs {1} less to cast for each attacking creature.
When this enchantment enters, exile target artifact or creature an opponent controls until this enchantment leaves the battlefield. | Yohann Schepacz

Ambling Stormshell | Creature | Turtle | Ward {2}
Whenever this creature attacks, put three stun counters on it and draw three cards. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Whenever you cast a Turtle spell, untap this creature. | Carlos Palma Cruchaga

Constrictor Sage | Creature | Snake Wizard | When this creature enters, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Renew — {2}{U}, Exile this card from your graveyard: Tap target creature an opponent controls and put a stun counter on it. Activate only as a sorcery. | Nereida

Focus the Mind | Instant | | This spell costs {2} less to cast if you've cast another spell this turn.
Draw three cards, then discard a card. | Fariba Khamseh

Iceridge Serpent | Creature | Serpent | When this creature enters, return target creature an opponent controls to its owner's hand. | Brian Valeza

Whirlwing Stormbrood | Creature | Dragon | Flash
Flying
You may cast sorcery spells and Dragon spells as though they had flash. | Fajareka Setiawan

Adorned Crocodile | Creature | Crocodile | When this creature dies, create a 2/2 black Zombie Druid creature token.
Renew — {B}, Exile this card from your graveyard: Put a +1/+1 counter on target creature. Activate only as a sorcery. | Nathaniel Himawan

Purging Stormbrood | Creature | Dragon | Flying
Ward—Pay 2 life.
When this creature enters, remove all counters from up to one target creature. | David Astruga

Breaching Dragonstorm | Enchantment | | When this enchantment enters, exile cards from the top of your library until you exile a nonland card. You may cast it without paying its mana cost if that spell's mana value is 8 or less. If you don't, put that card into your hand.
When a Dragon you control enters, return this enchantment to its owner's hand. | Danny Schwartz

Iridescent Tiger | Creature | Cat | When this creature enters, if you cast it, add {W}{U}{B}{R}{G}. | Fajareka Setiawan

Narset's Rebuke | Instant | | Narset's Rebuke deals 5 damage to target creature. Add {U}{R}{W}. If that creature would die this turn, exile it instead. | Diego Gisbert

Stormshriek Feral | Creature | Dragon | Flying, haste
{1}{R}: This creature gets +1/+0 until end of turn. | Joshua Raphael

Bloomvine Regent | Creature | Dragon | Flying
Whenever this creature or another Dragon you control enters, you gain 3 life. | Johann Bodin

Inspirited Vanguard | Creature | Human Soldier | Whenever this creature enters or attacks, it endures 2. (Put two +1/+1 counters on it or create a 2/2 white Spirit creature token.) | Carlos Palma Cruchaga

Sagu Wildling | Creature | Dragon | Flying
When this creature enters, you gain 3 life. | Gaboleps

Disruptive Stormbrood | Creature | Dragon | Flying
When this creature enters, destroy up to one target artifact or enchantment. | Edgar Sánchez Hidalgo

Jeskai Shrinekeeper | Creature | Dragon | Flying, haste
Whenever this creature deals combat damage to a player, you gain 1 life and draw a card. | Andrew Mar

New Way Forward | Instant | | The next time a source of your choice would deal damage to you this turn, prevent that damage. When damage is prevented this way, New Way Forward deals that much damage to that source's controller and you draw that many cards. | Eli Minaya

Shiko, Paragon of the Way | Legendary Creature | Spirit Dragon | Flying, vigilance
When Shiko enters, exile target nonland card with mana value 3 or less from your graveyard. Copy it, then you may cast the copy without paying its mana cost. (A copy of a permanent spell becomes a token.) | Victor Adame Minguez

All-Out Assault | Enchantment | | Creatures you control get +1/+1 and have deathtouch.
When this enchantment enters, if it's your main phase, there is an additional combat phase after this phase followed by an additional main phase. When you next attack this turn, untap each creature you control. | Joshua Cairos

Sonic Shrieker | Creature | Dragon | Flying
When this creature enters, it deals 2 damage to any target and you gain 2 life. If a player is dealt damage this way, they discard a card. | Jason A. Engle

Betor, Kin to All | Legendary Creature | Spirit Dragon | Flying
At the beginning of your end step, if creatures you control have total toughness 10 or greater, draw a card. Then if creatures you control have total toughness 20 or greater, untap each creature you control. Then if creatures you control have total toughness 40 or greater, each opponent loses half their life, rounded up. | Alexander Ostrowski

Lotuslight Dancers | Creature | Zombie Bard | Lifelink
When this creature enters, search your library for a black card, a green card, and a blue card. Put those cards into your graveyard, then shuffle. | Jodie Muir

Teval, Arbiter of Virtue | Legendary Creature | Spirit Dragon | Flying, lifelink
Spells you cast have delve. (Each card you exile from your graveyard while casting those spells pays for {1}.)
Whenever you cast a spell, you lose life equal to its mana value. | Alexander Ostrowski

Mammoth Bellow | Sorcery | | Create a 5/5 green Elephant creature token.
Harmonize {5}{G}{U}{R} (You may cast this card from your graveyard for its harmonize cost. You may tap a creature you control to reduce that cost by {X}, where X is its power. Then exile this spell.) | Xavier Ribeiro

Roar of Endless Song | Enchantment | Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I, II — Create a 5/5 green Elephant creature token.
III — Double the power and toughness of each creature you control until end of turn. | Clint Lockwood

Call the Spirit Dragons | Enchantment | | Dragons you control have indestructible.
At the beginning of your upkeep, for each color, put a +1/+1 counter on a Dragon you control of that color. If you put +1/+1 counters on five Dragons this way, you win the game. | Liiga Smilshkalne

Boulderborn Dragon | Artifact Creature | Dragon | Flying, vigilance
Whenever this creature attacks, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | Alexander Ostrowski