Modern Horizons

Target player discards two cards. Overload {1}{B} (You may cast this spell for its overload cost. If you do, change its text by replacing all insta...

Flying Hellbent — Whenever Headless Specter deals combat damage to a player, if you have no cards in hand, that player discards a card at random.

When First-Sphere Gargantua enters the battlefield, you draw a card and you lose 1 life. Unearth {2}{B} ({2}{B}: Return this card from your graveya...

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

{B}: Endling gains menace until end of turn. {B}: Endling gains deathtouch until end of turn. {B}: Endling gains undying until end of turn. (When t...

Target player sacrifices a creature.

All nonsnow creatures get -X/-X until end of turn, where X is the number of snow permanents you control.

Menace At the beginning of your precombat main phase, you may sacrifice a creature. When you do, choose a nonland card name, then target player rev...

Enchant creature When Winter's Rest enters the battlefield, tap enchanted creature. As long as you control another snow permanent, enchanted creatu...

Flying Cycling {U} ({U}, Discard this card: Draw a card.) When you cycle Windcaller Aven, target creature gains flying until end of turn.

Hideaway (This creature enters the battlefield tapped. When it does, look at the top four cards of your library, exile one face down, then put the ...

Choose one — • Target creature gets -6/-0 until end of turn. • Switch target creature's power and toughness until end of turn. Entwine {B} (Choose ...

Return target creature to its owner's hand. Then that creature's controller may pay {U}{U}. If the player does, they may copy this spell and may ch...

Counter target spell. Fateful hour — If you have 5 or less life, draw a card.

Scry 2, then draw a card. Flashback {4}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Return all artifacts to their owners' hands. Cycling {2} ({2}, Discard this card: Draw a card.)

Draw three cards, then discard a card.

Kicker {2} (You may pay an additional {2} as you cast this spell.) Counter target spell if its converted mana cost is 2 or less. If this spell was ...

Until end of turn, up to two target creatures each have base power and toughness 3/3, gain flying, and become blue Illusions in addition to their o...

Flying Whenever you draw a card, put a +1/+1 counter on Oneirophage.

Whenever Marit Lage's Slumber or another snow permanent enters the battlefield under your control, scry 1. At the beginning of your upkeep, if you ...

When Man-o'-War enters the battlefield, return target creature to its owner's hand.

Whenever another snow permanent enters the battlefield under your control, you may have target player put the top two cards of their library into t...

Kicker {2}{U} (You may pay an additional {2}{U} as you cast this spell.) Destroy target artifact or enchantment. If this spell was kicked, draw two...