Modern Horizons

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

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

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.)

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

When Pondering Mage enters the battlefield, look at the top three cards of your library, then put them back in any order. You may shuffle. Draw a c...

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.

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 mill two cards.

Flying Eyekite gets +2/+0 as long as you've drawn two or more cards this turn.

Counter target creature spell. Draw a card.

Tap up to four target creatures. Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.) When you cycle Choking Tethers, you may tap target creature.

{4}{S}{S}: Monstrosity 2. (If this creature isn't monstrous, put two +1/+1 counters on it and it becomes monstrous. {S} can be paid with one mana f...

Flying Whenever Thundering Djinn attacks, it deals damage to any target equal to the number of cards you've drawn this 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 ...

When Urza, Lord High Artificer enters the battlefield, create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for ...

When Tribute Mage enters the battlefield, you may search your library for an artifact card with mana value 2, reveal that card, put it into your ha...

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...

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

Target player mills four cards. You shuffle up to four cards from your graveyard into your library. Replicate {2}{U}{U} (When you cast this spell, ...

Enchant creature Enchanted creature gets +1/+1 and has flying. When a Ninja enters the battlefield under your control, you may return Smoke Shroud ...

Sliver creatures you control have "{2}: Untap this creature."