Exploration

You may play an additional land on each of your turns.

Brilliant Halo

Enchant creature
Enchanted creature gets +1/+2.
When this Aura is put into a graveyard from the battlefield, return it to its owner's hand.

Serra's Sanctum

{T}: Add {W} for each enchantment you control.

Phyrexian Tower

{T}: Add {C}.
{T}, Sacrifice a creature: Add {B}{B}.

Argothian Elder

Remembrance

Whenever a nontoken creature you control dies, you may search your library for a card with the same name as that creature, reveal it, put it into your hand, then shuffle.

Pouncing Jaguar

Echo {G} (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 echo cost.)

Barrin, Master Wizard

{2}, Sacrifice a permanent: Return target creature to its owner's hand.

Drifting Meadow

This land enters tapped.
{T}: Add {W}.
Cycling {2} ({2}, Discard this card: Draw a card.)

Serra's Hymn

At the beginning of your upkeep, you may put a verse counter on this enchantment.
Sacrifice this enchantment: Prevent the next X damage that would be dealt this turn to any number of targets, divided as you choose, where X is the number of verse counters on this enchantment.

Elite Archers

{T}: This creature deals 3 damage to target attacking or blocking creature.

Fog Bank

Defender (This creature can't attack.)
Flying
Prevent all combat damage that would be dealt to and dealt by this creature.

Pariah

Enchant creature
All damage that would be dealt to you is dealt to enchanted creature instead.

Peregrine Drake

Flying
When this creature enters, untap up to five lands.

Child of Gaea

Trample
At the beginning of your upkeep, sacrifice this creature unless you pay {G}{G}.
{1}{G}: Regenerate this creature.

Argothian Enchantress

Shroud (This creature can't be the target of spells or abilities.)
Whenever you cast an enchantment spell, draw a card.

Sanctum Guardian

Sacrifice this creature: The next time a source of your choice would deal damage to any target this turn, prevent that damage.

Citanul Hierophants

Creatures you control have "{T}: Add {G}."

Priest of Titania

{T}: Add {G} for each Elf on the battlefield.

Angelic Chorus

Whenever a creature you control enters, you gain life equal to its toughness.

Yawgmoth's Edict

Whenever an opponent casts a white spell, that player loses 1 life and you gain 1 life.

Monk Idealist

When this creature enters, return target enchantment card from your graveyard to your hand.

Wizard Mentor

{T}: Return this creature and target creature you control to their owner's hand.

Whirlwind

Enchantment Alteration

Attach target Aura attached to a creature or land to another permanent of that type.

Clear

Destroy target enchantment.
Cycling {2} ({2}, Discard this card: Draw a card.)

Fecundity

Whenever a creature dies, that creature's controller may draw a card.

Herald of Serra

Flying, vigilance
Echo {2}{W}{W} (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 echo cost.)

Serra's Liturgy

At the beginning of your upkeep, you may put a verse counter on this enchantment.
{W}, Sacrifice this enchantment: Destroy up to X target artifacts and/or enchantments, where X is the number of verse counters on this enchantment.

Polluted Mire

This land enters tapped.
{T}: Add {B}.
Cycling {2} ({2}, Discard this card: Draw a card.)

Despondency

Enchant creature
Enchanted creature gets -2/-0.
When this Aura is put into a graveyard from the battlefield, return it to its owner's hand.

Congregate

Target player gains 2 life for each creature on the battlefield.

Show and Tell

Each player may put an artifact, creature, enchantment, or land card from their hand onto the battlefield.