
Scaldkin | Creature | Elemental | Flying
{2}{R}, Sacrifice Scaldkin: It deals 2 damage to any target. | Cliff Childs

Bloodfire Mentor | Creature | Efreet Shaman | {2}{U}, {T}: Draw a card, then discard a card. | Chase Stone

Rattleclaw Mystic | Creature | Human Shaman | {T}: Add {G}, {U}, or {R}.
Morph {2} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
When Rattleclaw Mystic is turned face up, add {G}{U}{R}. | Tyler Jacobson

Master the Way | Sorcery | | Draw a card. Master the Way deals damage to any target equal to the number of cards in your hand. | Howard Lyon

Mindswipe | Instant | | Counter target spell unless its controller pays {X}. Mindswipe deals X damage to that spell's controller. | Ryan Alexander Lee

Winterflame | Instant | | Choose one or both —
• Tap target creature.
• Winterflame deals 2 damage to target creature. | Richard Wright

Efreet Weaponmaster | Creature | Efreet Monk | First strike
When Efreet Weaponmaster enters the battlefield or is turned face up, another target creature you control gets +3/+0 until end of turn.
Morph {2}{U}{R}{W} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) | Ryan Alexander Lee

Flying Crane Technique | Instant | | Untap all creatures you control. They gain flying and double strike until end of turn. | Jack Wang

Jeskai Ascendancy | Enchantment | | Whenever you cast a noncreature spell, creatures you control get +1/+1 until end of turn. Untap those creatures.
Whenever you cast a noncreature spell, you may draw a card. If you do, discard a card. | Dan Scott

Jeskai Charm | Instant | | Choose one —
• Put target creature on top of its owner's library.
• Jeskai Charm deals 4 damage to target opponent or planeswalker.
• Creatures you control get +1/+1 and gain lifelink until end of turn. | Mathias Kollros

Mantis Rider | Creature | Human Monk | Flying, vigilance, haste | Johann Bodin

Narset, Enlightened Master | Legendary Creature | Human Monk | First strike, hexproof
Whenever Narset, Enlightened Master attacks, exile the top four cards of your library. Until end of turn, you may cast noncreature spells from among those cards without paying their mana costs. | Magali Villeneuve

Sage of the Inward Eye | Creature | Djinn Wizard | Flying
Whenever you cast a noncreature spell, creatures you control gain lifelink until end of turn. | Chase Stone

Warden of the Eye | Creature | Djinn Wizard | When Warden of the Eye enters the battlefield, return target noncreature, nonland card from your graveyard to your hand. | Howard Lyon

Avalanche Tusker | Creature | Elephant Warrior | Whenever Avalanche Tusker attacks, target creature defending player controls blocks it this combat if able. | Matt Stewart

Bear's Companion | Creature | Human Warrior | When Bear's Companion enters the battlefield, create a 4/4 green Bear creature token. | Winona Nelson

Savage Knuckleblade | Creature | Ogre Warrior | {2}{G}: Savage Knuckleblade gets +2/+2 until end of turn. Activate only once each turn.
{2}{U}: Return Savage Knuckleblade to its owner's hand.
{R}: Savage Knuckleblade gains haste until end of turn. | Chris Rahn

Snowhorn Rider | Creature | Human Warrior | Trample
Morph {2}{G}{U}{R} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) | Tomasz Jedruszek

Surrak Dragonclaw | Legendary Creature | Human Warrior | Flash
This spell can't be countered.
Creature spells you control can't be countered.
Other creatures you control have trample. | Jaime Jones

Temur Ascendancy | Enchantment | | Creatures you control have haste.
Whenever a creature with power 4 or greater enters the battlefield under your control, you may draw a card. | Jaime Jones

Temur Charm | Instant | | Choose one —
• Target creature you control gets +1/+1 until end of turn. It fights target creature you don't control.
• Counter target spell unless its controller pays {3}.
• Creatures with power 3 or less can't block this turn. | Mathias Kollros

Trap Essence | Instant | | Counter target creature spell. Put two +1/+1 counters on up to one target creature. | Raymond Swanland

Jeskai Banner | Artifact | | {T}: Add {U}, {R}, or {W}.
{U}{R}{W}, {T}, Sacrifice Jeskai Banner: Draw a card. | Daniel Ljunggren

Temur Banner | Artifact | | {T}: Add {G}, {U}, or {R}.
{G}{U}{R}, {T}, Sacrifice Temur Banner: Draw a card. | Daniel Ljunggren

Frontier Bivouac | Land | | Frontier Bivouac enters the battlefield tapped.
{T}: Add {G}, {U}, or {R}. | Titus Lunter

Mystic Monastery | Land | | Mystic Monastery enters the battlefield tapped.
{T}: Add {U}, {R}, or {W}. | Florian de Gesincourt

Swiftwater Cliffs | Land | | Swiftwater Cliffs enters the battlefield tapped.
When Swiftwater Cliffs enters the battlefield, you gain 1 life.
{T}: Add {U} or {R}. | Eytan Zana