Abzan Advantage | Instant | | Target player sacrifices an enchantment. Bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.) | Winona Nelson
Channel Harm | Instant | | Prevent all damage that would be dealt to you and permanents you control this turn by sources you don't control. If damage is prevented this way, you may have Channel Harm deal that much damage to target creature. | David Gaillet
Honor's Reward | Instant | | You gain 4 life. Bolster 2. (Choose a creature with the least toughness among creatures you control and put two +1/+1 counters on it.) | Izzy
Pressure Point | Instant | | Tap target creature.
Draw a card. | Chase Stone
Rally the Ancestors | Instant | | Return each creature card with mana value X or less from your graveyard to the battlefield. Exile those creatures at the beginning of your next upkeep. Exile Rally the Ancestors. | Nils Hamm
Sandblast | Instant | | Sandblast deals 5 damage to target attacking or blocking creature. | Min Yum
Valorous Stance | Instant | | Choose one —
• Target creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)
• Destroy target creature with toughness 4 or greater. | Willian Murai
Enhanced Awareness | Instant | | Draw three cards, then discard a card. | Ryan Alexander Lee
Neutralizing Blast | Instant | | Counter target multicolored spell. | Dan Scott
Rakshasa's Disdain | Instant | | Counter target spell unless its controller pays {1} for each card in your graveyard. | Seb McKinnon
Reality Shift | Instant | | Exile target creature. Its controller manifests the top card of their library. (That player puts the top card of their library onto the battlefield face down as a 2/2 creature. If it's a creature card, it can be turned face up any time for its mana cost.) | Howard Lyon
Refocus | Instant | | Untap target creature.
Draw a card. | Kev Walker
Rite of Undoing | Instant | | Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)
Return target nonland permanent you control and target nonland permanent you don't control to their owners' hands. | Anastasia Ovchinnikova
Supplant Form | Instant | | Return target creature to its owner's hand. You create a token that's a copy of that creature. | Adam Paquette
Whisk Away | Instant | | Put target attacking or blocking creature on top of its owner's library. | Zack Stella
Will of the Naga | Instant | | Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)
Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. | Wayne Reynolds
Douse in Gloom | Instant | | Douse in Gloom deals 2 damage to target creature and you gain 2 life. | Ryan Yee
Reach of Shadows | Instant | | Destroy target creature that's one or more colors. | Daarken
Arcbond | Instant | | Choose target creature. Whenever that creature is dealt damage this turn, it deals that much damage to each other creature and each player. | Slawomir Maniak
Collateral Damage | Instant | | As an additional cost to cast this spell, sacrifice a creature.
Collateral Damage deals 3 damage to any target. | Ryan Barger
Dragonrage | Instant | | Add {R} for each attacking creature you control. Until end of turn, attacking creatures you control gain "{R}: This creature gets +1/+0 until end of turn." | Tomasz Jedruszek
Friendly Fire | Instant | | Target creature's controller reveals a card at random from their hand. Friendly Fire deals damage to that creature and that player equal to the revealed card's mana value. | Anthony Palumbo
Temur Battle Rage | Instant | | Target creature gains double strike until end of turn.
Ferocious — That creature also gains trample until end of turn if you control a creature with power 4 or greater. | Jaime Jones
Wild Slash | Instant | | Ferocious — If you control a creature with power 4 or greater, damage can't be prevented this turn.
Wild Slash deals 2 damage to any target. | Raymond Swanland
Return to the Earth | Instant | | Destroy target artifact, enchantment, or creature with flying. | Mark Winters
Ruthless Instincts | Instant | | Choose one —
• Target nonattacking creature gains reach and deathtouch until end of turn. Untap it.
• Target attacking creature gets +2/+2 and gains trample until end of turn. | Lius Lasahido
Sudden Reclamation | Instant | | Mill four cards, then return a creature card and a land card from your graveyard to your hand. | Jack Wang
Winds of Qal Sisma | Instant | | Prevent all combat damage that would be dealt this turn.
Ferocious — If you control a creature with power 4 or greater, instead prevent all combat damage that would be dealt this turn by creatures your opponents control. | Howard Lyon
Harsh Sustenance | Instant | | Harsh Sustenance deals X damage to any target and you gain X life, where X is the number of creatures you control. | Cynthia Sheppard
War Flare | Instant | | Creatures you control get +2/+1 until end of turn. Untap those creatures. | Karl Kopinski
Cunning Strike | Instant | | Cunning Strike deals 2 damage to target creature and 2 damage to target player or planeswalker.
Draw a card. | Clint Cearley
Ethereal Ambush | Instant | | Manifest the top two cards of your library. (To manifest a card, put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.) | Lius Lasahido
Grim Contest | Instant | | Choose target creature you control and target creature an opponent controls. Each of those creatures deals damage equal to its toughness to the other. | Phill Simmer