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.

Whenever another snow permanent enters the battlefield under your control, you may have target player mill two cards.

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...

Echo {R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its...

Sliver creatures you control get +2/+0.

Destroy target land. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle. Draw a card.

{T}: Add one mana of any color. {3}: Fountain of Ichor becomes a 3/3 Dinosaur artifact creature until end of turn.

Haste Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

Choose one — • Return target creature card from your graveyard to your hand. • Return two target creature cards that share a creature type from you...

Changeling (This card is every creature type.) Deathtouch

Target creature gets -1/-1 until end of turn for each Swamp you control.

{T}: Add {C}. {1}, {T}: Add one mana of any color. {4}, {T}, Sacrifice Cave of Temptation: Put two +1/+1 counters on target creature. Activate only...

{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...

As long as you had another creature enter the battlefield under your control this turn, Bellowing Elk has trample and indestructible.

Destroy target creature with flying. Cycling {1}{G} ({1}{G}, Discard this card: Draw a card.)

{1}{W}, Exile Trustworthy Scout from your graveyard: Search your library for a card named Trustworthy Scout, reveal it, put it into your hand, then...

Target player puts the top four cards of their library into their graveyard. You shuffle up to four cards from your graveyard into your library. Re...

Choose one — • Create three 1/1 red Goblin creature tokens. • Creatures you control get +1/+1 and gain haste until end of turn. Entwine {2}{R} (Cho...

Reach When Twin-Silk Spider enters the battlefield, create a 1/2 green Spider creature token with reach.

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

Target creature you control gains protection from the color of your choice until end of turn. 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...

Changeling (This card is every creature type.)

{T}: Add one mana of any color. {3}: Fountain of Ichor becomes a 3/3 Dinosaur artifact creature until end of turn.