War of the Spark

Bond of Insight | Sorcery | | Each player mills four cards. Return up to two instant and/or sorcery cards from your graveyard to your hand. Exile Bond of Insight. | Joe Slucher

Crush Dissent | Instant | | Counter target spell unless its controller pays {2}. Amass 2. (Put two +1/+1 counters on an Army you control. If you don't control one, create a 0/0 black Zombie Army creature token first.) | Mike Bierek

God-Eternal Kefnet | Legendary Creature | Zombie God | Flying You may reveal the first card you draw each turn as you draw it. Whenever you reveal an instant or sorcery card this way, copy that card and you may cast the copy. That copy costs {2} less to cast. When God-Eternal Kefnet dies or is put into exile from the battlefield, you may put it into its owner's library third from the top. | Lius Lasahido

Jace, Wielder of Mysteries | Legendary Planeswalker | Jace | If you would draw a card while your library has no cards in it, you win the game instead. +1: Target player mills two cards. Draw a card. −8: Draw seven cards. Then if your library has no cards in it, you win the game. | Anna Steinbauer

Kasmina, Enigmatic Mentor | Legendary Planeswalker | Kasmina | Spells your opponents cast that target a creature or planeswalker you control cost {2} more to cast. −2: Create a 2/2 blue Wizard creature token. Draw a card, then discard a card. | Magali Villeneuve

Relentless Advance | Sorcery | | Amass 3. (Put three +1/+1 counters on an Army you control. If you don't control one, create a 0/0 black Zombie Army creature token first.) | Stanton Feng

Rescuer Sphinx | Creature | Sphinx | Flying As Rescuer Sphinx enters the battlefield, you may return a nonland permanent you control to its owner's hand. If you do, Rescuer Sphinx enters the battlefield with a +1/+1 counter on it. | Jesper Ejsing

Spark Double | Creature | Illusion | You may have Spark Double enter the battlefield as a copy of a creature or planeswalker you control, except it enters with an additional +1/+1 counter on it if it's a creature, it enters with an additional loyalty counter on it if it's a planeswalker, and it isn't legendary. | Eric Deschamps

Tamiyo's Epiphany | Sorcery | | Scry 4, then draw two cards. | Lake Hurwitz

Thunder Drake | Creature | Elemental Drake | Flying Whenever you cast your second spell each turn, put a +1/+1 counter on Thunder Drake. | Yeong-Hao Han

Elite Guardmage | Creature | Human Wizard | Flying When Elite Guardmage enters the battlefield, you gain 3 life and draw a card. | PINDURSKI

Ral, Storm Conduit | Legendary Planeswalker | Ral | Whenever you cast or copy an instant or sorcery spell, Ral, Storm Conduit deals 1 damage to target opponent or planeswalker. +2: Scry 1. −2: When you cast your next instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy. | Wesley Burt

Ral's Outburst | Instant | | Ral's Outburst deals 3 damage to any target. Look at the top two cards of your library. Put one of them into your hand and the other into your graveyard. | Joseph Meehan

Tamiyo, Collector of Tales | Legendary Planeswalker | Tamiyo | Spells and abilities your opponents control can't cause you to discard cards or sacrifice permanents. +1: Choose a nonland card name, then reveal the top four cards of your library. Put all cards with the chosen name from among them into your hand and the rest into your graveyard. −3: Return target card from your graveyard to your hand. | Chase Stone