War of the Spark

Gideon Blackblade | Legendary Planeswalker | Gideon | As long as it's your turn, Gideon Blackblade is a 4/4 Human Soldier creature with indestructible that's still a planeswalker. Prevent all damage that would be dealt to Gideon Blackblade during your turn. +1: Up to one other target creature you control gains your choice of vigilance, lifelink, or indestructible until end of turn. −6: Exile target nonland permanent. | Viktor Titov

Makeshift Battalion | Creature | Human Soldier | Whenever Makeshift Battalion and at least two other creatures attack, put a +1/+1 counter on Makeshift Battalion. | Zoltan Boros

Prison Realm | Enchantment | | When Prison Realm enters the battlefield, exile target creature or planeswalker an opponent controls until Prison Realm leaves the battlefield. When Prison Realm enters the battlefield, scry 1. | Daarken

Rising Populace | Creature | Human | Whenever another creature or planeswalker you control dies, put a +1/+1 counter on Rising Populace. | Tomasz Jedruszek

Teyo, the Shieldmage | Legendary Planeswalker | Teyo | You have hexproof. (You can't be the target of spells or abilities your opponents control.) −2: Create a 0/3 white Wall creature token with defender. | Magali Villeneuve

Teyo's Lightshield | Creature | Illusion | When Teyo's Lightshield enters the battlefield, put a +1/+1 counter on target creature you control. | Igor Kieryluk

Topple the Statue | Instant | | Tap target permanent. If it's an artifact, destroy it. Draw a card. | Sidharth Chaturvedi

Trusted Pegasus | Creature | Pegasus | Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever Trusted Pegasus attacks, target attacking creature without flying gains flying until end of turn. | Chris Rahn

Teferi, Time Raveler | Legendary Planeswalker | Teferi | Each opponent can cast spells only any time they could cast a sorcery. +1: Until your next turn, you may cast sorcery spells as though they had flash. −3: Return up to one target artifact, creature, or enchantment to its owner's hand. Draw a card. | Chris Rallis

Dovin, Hand of Control | Legendary Planeswalker | Dovin | Artifact, instant, and sorcery spells your opponents cast cost {1} more to cast. −1: Until your next turn, prevent all damage that would be dealt to and dealt by target permanent an opponent controls. | Kieran Yanner

Oath of Kaya | Legendary Enchantment | | When Oath of Kaya enters the battlefield, it deals 3 damage to any target and you gain 3 life. Whenever an opponent attacks a planeswalker you control with one or more creatures, Oath of Kaya deals 2 damage to that player and you gain 2 life. | Wesley Burt

Feather, the Redeemed | Legendary Creature | Angel | Flying Whenever you cast an instant or sorcery spell that targets a creature you control, exile that card instead of putting it into your graveyard as it resolves. If you do, return it to your hand at the beginning of the next end step. | Wayne Reynolds

Pledge of Unity | Instant | | Put a +1/+1 counter on each creature you control. You gain 1 life for each creature you control. | Chris Rallis

Huatli, the Sun's Heart | Legendary Planeswalker | Huatli | Each creature you control assigns combat damage equal to its toughness rather than its power. −3: You gain life equal to the greatest toughness among creatures you control. | Lius Lasahido