Cavern of Souls

As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {1} to your mana pool. {T}: Add one mana of any color to your mana pool. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

Brimaz, King of Oreskos

Vigilance Whenever Brimaz, King of Oreskos attacks, put a 1/1 white Cat Soldier creature token with vigilance onto the battlefield attacking. Whenever Brimaz blocks a creature, put a 1/1 white Cat Soldier creature token with vigilance onto the battlefield blocking that creature.

Thalia, Guardian of Thraben

First strike Noncreature spells cost {1} more to cast.

Boros Charm

Choose one — Boros Charm deals 4 damage to target player; or permanents you control are indestructible this turn; or target creature gains double strike until end of turn.

Champion of the Parish

Whenever another Human enters the battlefield under your control, put a +1/+1 counter on Champion of the Parish.

Stony Silence

Activated abilities of artifacts can't be activated.

Mutavault

{T}: Add {1} to your mana pool. {1}: Mutavault becomes a 2/2 creature with all creature types until end of turn. It's still a land.

Precinct Captain

First strike Whenever Precinct Captain deals combat damage to a player, put a 1/1 white Soldier creature token onto the battlefield.

Rest in Peace

When Rest in Peace enters the battlefield, exile all cards from all graveyards. If a card or token would be put into a graveyard from anywhere, exile it instead.

Relic of Progenitus

{T}: Target player removes a card in his or her graveyard from the game. {1}, Remove Relic of Progenitus from the game: Remove all graveyards from the game. Draw a card.

Lightning Helix

Lightning Helix deals 3 damage to target creature or player and you gain 3 life.

Field Marshal

Other Soldier creatures get +1/+1 and have first strike. (They deal combat damage before creatures without first strike.)

Soldier of the Pantheon

Protection from multicolored Whenever an opponent casts a multicolored spell, you gain 1 life.

Lightning Bolt

Lightning Bolt does 3 damage to one target.

Path to Exile

Exile target creature. Its controller may search his or her library for a basic land card, put that card onto the battlefield tapped, then shuffle his or her library.

Brave the Elements

Choose a color. White creatures you control gain protection from the chosen color until end of turn.

Sacred Foundry

Arid Mesa

Gideon, Ally of Zendikar

Thalia, Heretic Cathar

Inspiring Vantage

Damping Sphere

If a land is tapped for two or more mana, it produces {C} instead of any other type and amount. Each spell a player casts costs {1} more to cast for each other spell that player has cast this turn.

Tithe Taker

During your turn, spells your opponents cast cost {1} more to cast and abilities your opponents activate cost {1} more to activate unless they're mana abilities. Afterlife 1 (When this creature dies, create a 1/1 white and black Spirit creature token with flying.)

Plains

({T}: Add {W}.)

Mountain

({T}: Add {R}.)