Circle of Protection: Black

{1}: The next time a black source of your choice would deal damage to you this turn, prevent that damage.

Stream of Life

Plains

Fertile Ground

Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color.

Wall of Junk

Defender (This creature can't attack.)
When Wall of Junk blocks, return it to its owner's hand at end of combat. (Return it only if it's on the battlefield.)

Circle of Protection: Artifacts

{2}: The next time an artifact source of your choice would deal damage to you this turn, prevent that damage.

Vitalize

Crumble

Destroy target artifact. It can't be regenerated. That artifact's controller gains life equal to its mana value.

Fellwar Stone

{T}: Add one mana of any color that a land an opponent controls could produce.

Beast of Burden

Beast of Burden's power and toughness are each equal to the number of creatures on the battlefield.

Gabriel Angelfire

At the beginning of your upkeep, choose flying, first strike, trample, or rampage 3. Gabriel Angelfire gains that ability until your next upkeep. (Whenever a creature with rampage 3 becomes blocked, it gets +3/+3 until end of turn for each creature blocking it beyond the first.)

Forest

Shield Mate

Sacrifice Shield Mate: Target creature gets +0/+4 until end of turn.

Wild Growth

Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional {G}.

Mortal Wound

Enchant creature
When enchanted creature is dealt damage, destroy it.

Onulet

Circle of Protection: White

{1}: The next time a white source of your choice would deal damage to you this turn, prevent that damage.

Sol Grail

As Sol Grail enters the battlefield, choose a color.
{T}: Add one mana of the chosen color.

Ranger en-Vec

First strike
{G}: Regenerate Ranger en-Vec.

Exile

Exile target nonwhite attacking creature. You gain life equal to its toughness.

Wellspring

Enchant land
When Wellspring enters the battlefield, gain control of enchanted land until end of turn.
At the beginning of your upkeep, untap enchanted land. You gain control of that land until end of turn.

Farrelite Priest

{1}: Add {W}. If this ability has been activated four or more times this turn, sacrifice Farrelite Priest at the beginning of the next end step.

Kei Takahashi

{T}: Prevent the next 2 damage that would be dealt to target creature this turn.

Shrink

Target creature gets -5/-0 until end of turn.

Sisay's Ring

Black Vise

As Black Vise enters the battlefield, choose an opponent.
At the beginning of the chosen player's upkeep, Black Vise deals X damage to that player, where X is the number of cards in their hand minus 4.

Victual Sliver

All Slivers have "{2}, Sacrifice this permanent: You gain 4 life."

Warthog

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

River Boa

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)
{G}: Regenerate River Boa.

Mana Prism

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

Disenchant

Rushwood Dryad

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)

Scalebane's Elite

Barbed Sextant

{1}, {T}, Sacrifice Barbed Sextant: Add one mana of any color. Draw a card at the beginning of the next turn's upkeep.

Hymn of Rebirth

Put target creature card from a graveyard onto the battlefield under your control.

Circle of Protection: Red

{1}: The next time a red source of your choice would deal damage to you this turn, prevent that damage.

Crossbow Ambush

Creatures you control gain reach until end of turn. (They can block creatures with flying.)

Summer Bloom

You may play up to three additional lands this turn.

Credit Voucher

{2}, {T}, Sacrifice Credit Voucher: Shuffle any number of cards from your hand into your library, then draw that many cards.

Opal Champion

When an opponent casts a creature spell, if Opal Champion is an enchantment, Opal Champion becomes a 3/3 Knight creature with first strike.

Circle of Protection: Blue

{1}: The next time a blue source of your choice would deal damage to you this turn, prevent that damage.

Giant Growth

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

Braidwood Cup

Humble

Until end of turn, target creature loses all abilities and has base power and toughness 0/1.

Hidden Ancients

When an opponent casts an enchantment spell, if Hidden Ancients is an enchantment, Hidden Ancients becomes a 5/5 Treefolk creature.

Predatory Hunger

Enchant creature
Whenever an opponent casts a creature spell, put a +1/+1 counter on enchanted creature.

Opal Gargoyle

When an opponent casts a creature spell, if Opal Gargoyle is an enchantment, Opal Gargoyle becomes a 2/2 Gargoyle creature with flying.

Opal Avenger

When you have 10 or less life, if Opal Avenger is an enchantment, Opal Avenger becomes a 3/5 Soldier creature.

Ivory Tower

At the beginning of your upkeep, you gain X life, where X is the number of cards in your hand minus 4.

Vine Trellis

Defender (This creature can't attack.)
{T}: Add {G}.

Overgrowth

Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional {G}{G}.

Circle of Protection: Green

{1}: The next time a green source of your choice would deal damage to you this turn, prevent that damage.

Mercadian Atlas

At the beginning of your end step, if you didn't play a land this turn, you may draw a card.

Excavator

{T}, Sacrifice a basic land: Target creature gains landwalk of each of the land types of the sacrificed land until end of turn. (It can't be blocked as long as defending player controls a land of any of those types.)

Thran Dynamo

Zebra Unicorn

Whenever Zebra Unicorn deals damage, you gain that much life.

Radiant Essence

Radiant Essence gets +1/+2 as long as an opponent controls a black permanent.

Monstrous Growth

Target creature gets +4/+4 until end of turn.

Wheel of Torture

At the beginning of each opponent's upkeep, Wheel of Torture deals X damage to that player, where X is 3 minus the number of cards in their hand.

Hidden Spider

When an opponent casts a creature spell with flying, if Hidden Spider is an enchantment, Hidden Spider becomes a 3/5 Spider creature with reach. (It can block creatures with flying.)

Howling Mine

At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.

Venomous Fangs

Enchant creature
Whenever enchanted creature deals damage to a creature, destroy the other creature.