Rith, the Awakener

Flying
Whenever Rith, the Awakener deals combat damage to a player, you may pay {2}{G}. If you do, choose a color, then create a 1/1 green Saproling creature token for each permanent of that color.

Wane

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

Wax // Wane

Forest

Benalish Emissary

Kicker {1}{G} (You may pay an additional {1}{G} as you cast this spell.)
When Benalish Emissary enters, if it was kicked, destroy target land.

Chromatic Sphere

{1}, {T}, Sacrifice Chromatic Sphere: Add one mana of any color. Draw a card.

Raging Kavu

Stone Kavu

{R}: Stone Kavu gets +1/+0 until end of turn.
{W}: Stone Kavu gets +0/+1 until end of turn.

Star Compass

Star Compass enters tapped.
{T}: Add one mana of any color that a basic land you control could produce.

Tigereye Cameo

Horned Kavu

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

Chaos

Order

Order // Chaos

Powerstone Minefield

Whenever a creature attacks or blocks, Powerstone Minefield deals 2 damage to it.

Thornscape Battlemage

Kicker {R} and/or {W} (You may pay an additional {R} and/or {W} as you cast this spell.)
When Thornscape Battlemage enters, if it was kicked with its {R} kicker, it deals 2 damage to any target.
When Thornscape Battlemage enters, if it was kicked with its {W} kicker, destroy target artifact.

Squee's Embrace

Enchant creature
Enchanted creature gets +2/+2.
When enchanted creature dies, return that card to its owner's hand.

Voracious Cobra

First strike
Whenever Voracious Cobra deals combat damage to a creature, destroy that creature.

Sterling Grove

Other enchantments you control have shroud. (They can't be the targets of spells or abilities.)
{1}, Sacrifice Sterling Grove: Search your library for an enchantment card, reveal it, then shuffle and put that card on top.

Flowstone Charger

Whenever Flowstone Charger attacks, it gets +3/-3 until end of turn.

Meteor Crater

{T}: Choose a color of a permanent you control. Add one mana of that color.

Simoon

Simoon deals 1 damage to each creature target opponent controls.

Captain's Maneuver

The next X damage that would be dealt to target creature, planeswalker, or player this turn is dealt to another target creature, planeswalker, or player instead.

Natural Emergence

When Natural Emergence enters, return a red or green enchantment you control to its owner's hand.
Lands you control are 2/2 creatures with first strike. They're still lands.

Battlefield Forge

{T}: Add {C}.
{T}: Add {R} or {W}. Battlefield Forge deals 1 damage to you.

Shivan Oasis

Shivan Oasis enters tapped.
{T}: Add {R} or {G}.

Llanowar Cavalry

{W}: Llanowar Cavalry gains vigilance until end of turn.

Thornscape Master

{R}{R}, {T}: Thornscape Master deals 2 damage to target creature.
{W}{W}, {T}: Target creature gains protection from the color of your choice until end of turn.

Aura Shards

Whenever a creature you control enters, you may destroy target artifact or enchantment.

Rith's Charm

Choose one —
• Destroy target nonbasic land.
• Create three 1/1 green Saproling creature tokens.
• Prevent all damage a source of your choice would deal this turn.

Rith's Grove

When Rith's Grove enters, sacrifice it unless you return a non-Lair land you control to its owner's hand.
{T}: Add {R}, {G}, or {W}.

Frenzied Tilling

Destroy target land. Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Rampant Elephant

{G}: Target creature blocks Rampant Elephant this turn if able.

Battery

Create a 3/3 green Elephant creature token.

Assault

Assault // Battery

Fires of Yavimaya

Creatures you control have haste.
Sacrifice Fires of Yavimaya: Target creature gets +2/+2 until end of turn.

Serpentine Kavu

{R}: Serpentine Kavu gains haste until end of turn.

Lotus Guardian

Tinder Farm

Tinder Farm enters tapped.
{T}: Add {G}.
{T}, Sacrifice Tinder Farm: Add {R}{W}.

Dueling Grounds

No more than one creature can attack each combat.
No more than one creature can block each combat.

Phyrexian Lens

{T}, Pay 1 life: Add one mana of any color.

Shivan Wurm

Trample
When Shivan Wurm enters, return a red or green creature you control to its owner's hand.

Kavu Climber

Noble Panther

{1}: Noble Panther gains first strike until end of turn.

Desolation Giant

Kicker {W}{W} (You may pay an additional {W}{W} as you cast this spell.)
When Desolation Giant enters, destroy all other creatures you control. If it was kicked, destroy all other creatures instead.

Artifact Mutation

Destroy target artifact. It can't be regenerated. Create X 1/1 green Saproling creature tokens, where X is that artifact's mana value.

Rith's Attendant

{1}, Sacrifice Rith's Attendant: Add {R}{G}{W}.

Aether Rift

At the beginning of your upkeep, discard a card at random. If you discard a creature card this way, return it from your graveyard to the battlefield unless any player pays 5 life.

Goblin Legionnaire

{R}, Sacrifice Goblin Legionnaire: It deals 2 damage to any target.
{W}, Sacrifice Goblin Legionnaire: Prevent the next 2 damage that would be dealt to any target this turn.

Orim's Thunder

Kicker {R} (You may pay an additional {R} as you cast this spell.)
Destroy target artifact or enchantment. If this spell was kicked, it deals damage equal to that permanent's mana value to target creature.

Elfhame Palace

Elfhame Palace enters tapped.
{T}: Add {G} or {W}.

Urza's Filter

Multicolored spells cost {2} less to cast.

Thornscape Familiar

Red spells and white spells you cast cost {1} less to cast.

Sparkcaster

When Sparkcaster enters, return a red or green creature you control to its owner's hand.
When Sparkcaster enters, it deals 1 damage to target player or planeswalker.

Verduran Emissary

Kicker {1}{R} (You may pay an additional {1}{R} as you cast this spell.)
When Verduran Emissary enters, if it was kicked, destroy target artifact. It can't be regenerated.

Radiant Kavu

{R}{G}{W}: Prevent all combat damage blue creatures and black creatures would deal this turn.

Hull Breach

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

Vigorous Charge

Kicker {W} (You may pay an additional {W} as you cast this spell.)
Target creature gains trample until end of turn. Whenever that creature deals combat damage this turn, if this spell was kicked, you gain life equal to that damage.

Goblin Trenches

{2}, Sacrifice a land: Create two 1/1 red and white Goblin Soldier creature tokens.

Sabertooth Nishoba

Trample, protection from blue and from red

Yavimaya Barbarian

Terminal Moraine

{T}: Add {C}.
{2}, {T}, Sacrifice Terminal Moraine: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Fleetfoot Panther

Flash
When Fleetfoot Panther enters, return a green or white creature you control to its owner's hand.

Gerrard's Command

Untap target creature. It gets +3/+3 until end of turn.

Steel Leaf Paladin

First strike
When Steel Leaf Paladin enters, return a green or white creature you control to its owner's hand.

Dragon Arch

{2}, {T}: You may put a multicolored creature card from your hand onto the battlefield.

Aura Blast

Meteor Storm

{2}{R}{G}, Discard two cards at random: Meteor Storm deals 4 damage to any target.

Plains

Ancient Spider

First strike; reach (This creature can block creatures with flying.)

Captain Sisay

{T}: Search your library for a legendary card, reveal that card, put it into your hand, then shuffle.

Smash

Phyrexian Altar

Sacrifice a creature: Add one mana of any color.

Llanowar Knight

Angelfire Crusader

{R}: Angelfire Crusader gets +1/+0 until end of turn.

Armadillo Cloak

Enchant creature
Enchanted creature gets +2/+2 and has trample.
Whenever enchanted creature deals damage, you gain that much life.

Charging Troll

Vigilance
{G}: Regenerate Charging Troll.

Aura Mutation

Destroy target enchantment. Create X 1/1 green Saproling creature tokens, where X is that enchantment's mana value.

Mountain

Mirrorwood Treefolk

{2}{R}{W}: The next time damage would be dealt to Mirrorwood Treefolk this turn, that damage is dealt to any target instead.

Heroes' Reunion

Thornscape Apprentice

{R}, {T}: Target creature gains first strike until end of turn.
{W}, {T}: Tap target creature.

Eladamri's Call

Search your library for a creature card, reveal that card, put it into your hand, then shuffle.

Hunting Kavu

{1}{R}{G}, {T}: Exile Hunting Kavu and target creature without flying that's attacking you.

Yavimaya Kavu

Yavimaya Kavu's power is equal to the number of red creatures on the battlefield.
Yavimaya Kavu's toughness is equal to the number of green creatures on the battlefield.