Lightning Hounds

Spire Garden

Spire Garden enters tapped unless you have two or more opponents.
{T}: Add {R} or {G}.

Lambholt Harrier

{3}{R}: Target creature can't block this turn.

My First Tome

{1}, {T}: Say the flavor text on a card in your hand. Target opponent guesses that card's name. You may reveal that card. If you do and they guessed wrong, you draw a card.

Rootgrapple

Destroy target noncreature permanent. If you control a Treefolk, draw a card.

Leonin Scimitar

Equipped creature gets +1/+1.
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Trudge Garden

Whenever you gain life, you may pay {2}. If you do, create a 4/4 green Fungus Beast creature token with trample.

Seedborn Muse

Untap all permanents you control during each other player's untap step.

Dragonscale Boon

Put two +1/+1 counters on target creature and untap it.

Regenesis

Return up to two target permanent cards from your graveyard to your hand.

Fabled Passage

{T}, Sacrifice Fabled Passage: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Then if you control four or more lands, untap that land.

Rootbound Crag

Rootbound Crag enters tapped unless you control a Mountain or a Forest.
{T}: Add {R} or {G}.

Mountain

Respite

Prevent all combat damage that would be dealt this turn. You gain 1 life for each attacking creature.

Hidden Path

Green creatures have forestwalk. (They can't be blocked as long as defending player controls a Forest.)

Gilded Lotus

Basilisk Collar

Equipped creature has deathtouch and lifelink. (Any amount of damage it deals to a creature is enough to destroy it. Damage dealt by this creature also causes you to gain that much life.)
Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)

Terramorphic Expanse

{T}, Sacrifice Terramorphic Expanse: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Into the North

Search your library for a snow land card, put it onto the battlefield tapped, then shuffle.

Ring of Renewal

{5}, {T}: Discard a card at random, then draw two cards.

The Ultimate Nightmare of Wizards of the Coast® Customer Service

The Ultimate Nightmare of Wizards of the Coast® Customer Service deals X damage to each of Y target creatures and Z target players or planeswalkers.

Havoc

Whenever an opponent casts a white spell, they lose 2 life.

Colossal Might

Target creature gets +4/+2 and gains trample until end of turn.

Blood Mist

At the beginning of combat on your turn, target creature you control gains double strike until end of turn.

Fade into Antiquity

Harmonize

Gnarled Effigy

{4}, {T}: Put a -1/-1 counter on target creature.

Skarrg, the Rage Pits

{T}: Add {C}.
{R}{G}, {T}: Target creature gets +1/+1 and gains trample until end of turn.

Excruciator

Damage that would be dealt by Excruciator can't be prevented.

Yavimaya Ancients

{G}: Yavimaya Ancients gets +1/-2 until end of turn.

King Cheetah

Aggressive Mammoth

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
Other creatures you control have trample.

In the Web of War

Whenever a creature you control enters, it gets +2/+0 and gains haste until end of turn.

Dissonant Wave

Counter target activated or triggered ability from a noncreature source. (Then exile this card. You may cast the creature later from exile.)

Emerald Dragon

Emerald Dragon // Dissonant Wave

All Is Dust

Each player sacrifices all permanents they control that are one or more colors.

Geosurge

Add {R}{R}{R}{R}{R}{R}{R}. Spend this mana only to cast artifact or creature spells.

Predator's Rapport

Choose target creature you control. You gain life equal to that creature's power plus its toughness.

Infinity Elemental

Quarum Trench Gnomes

{T}: If target Plains is tapped for mana, it produces colorless mana instead of white mana. (This effect lasts indefinitely.)

Gnarled Grovestrider

Vigilance
Other creatures you control have vigilance.

Dormant Grove

At the beginning of combat on your turn, put a +1/+1 counter on target creature you control. Then if that creature has toughness 6 or greater, transform Dormant Grove.

Dormant Grove // Gnarled Grovestrider

Radjan Spirit

{T}: Target creature loses flying until end of turn.

Inferno

Inferno deals 6 damage to each creature and each player.

Highland Forest

({T}: Add {R} or {G}.)
Highland Forest enters tapped.

Hull Breach

Choose one —
• Destroy target artifact.
• Destroy target enchantment.
• Destroy target artifact and target enchantment.

Wooded Foothills

{T}, Pay 1 life, Sacrifice Wooded Foothills: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.

Chromatic Lantern

Lands you control have "{T}: Add one mana of any color."
{T}: Add one mana of any color.

Vexing Shusher

This spell can't be countered.
{R/G}: Target spell can't be countered.

Ancient Grudge

Destroy target artifact.
Flashback {G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Creeping Mold

Destroy target artifact, enchantment, or land.

Ineffable Blessing

As Ineffable Blessing enters, choose Flavorful or Bland.
• Flavorful — Whenever a creature with flavor text enters under your control, draw a card.
• Bland — Whenever a creature without flavor text enters under your control, draw a card.

Evolving Wilds

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Stomping Ground

({T}: Add {R} or {G}.)
As Stomping Ground enters, you may pay 2 life. If you don't, it enters tapped.

Gigantosaurus

Blighted Woodland

{T}: Add {C}.
{3}{G}, {T}, Sacrifice Blighted Woodland: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

Meet and Greet "Sisay"

Whenever you cast a spell, choose one —
• Flavor — Meet and Greet "Sisay" gets +1/+1 until end of turn for each line of flavor text that spell has.
• History — Create a Treasure token if that spell doesn't share an expansion symbol with a permanent you control or a card in your graveyard.

Nalathni Dragon

Flying; banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)
{R}: Nalathni Dragon gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice Nalathni Dragon at the beginning of the next end step.

Firebrand Ranger

{G}, {T}: You may put a basic land card from your hand onto the battlefield.

Brooding Saurian

At the beginning of each end step, each player gains control of all nontoken permanents they own.

Horned Kavu

When Horned Kavu enters, return a red or green creature you control to its owner's hand.

Bonds of Mortality

When Bonds of Mortality enters, draw a card.
{G}: Creatures your opponents control lose hexproof and indestructible until end of turn.

Farseek

Search your library for a Plains, Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle.

Mage Slayer

Whenever equipped creature attacks, it deals damage equal to its power to the player or planeswalker it's attacking.
Equip {3}

Mountain Valley

Mountain Valley enters tapped.
{T}, Sacrifice Mountain Valley: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.

Scour from Existence

Kessig Wolf Run

{T}: Add {C}.
{X}{R}{G}, {T}: Target creature gets +X/+0 and gains trample until end of turn.

Ayumi, the Last Visitor

Legendary landwalk (This creature can't be blocked as long as defending player controls a legendary land.)

Wall of Ice

Sunastian Falconer

Journeyer's Kite

{3}, {T}: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Kazandu Nectarpot

Landfall — Whenever a land you control enters, you gain 1 life.

Acidic Soil

Acidic Soil deals damage to each player equal to the number of lands they control.

Khalni Hydra

This spell costs {G} less to cast for each green creature you control.
Trample

Jawbone Skulkin

{2}: Target red creature gains haste until end of turn.

Infuriate

Target creature gets +3/+2 until end of turn.

Forest

Barrage Ogre

{T}, Sacrifice an artifact: Barrage Ogre deals 2 damage to any target.

Magistrate's Veto

White creatures and blue creatures can't block.

Yavimaya, Cradle of Growth

Each land is a Forest in addition to its other land types.

Monsoon

At the beginning of each player's end step, tap all untapped Islands that player controls and Monsoon deals X damage to the player, where X is the number of Islands tapped this way.