Triskelion

Triskelion enters with three +1/+1 counters on it.
Remove a +1/+1 counter from Triskelion: It deals 1 damage to any target.

Disenchant

Ancestral Recall

Black Vise

As Black Vise enters, 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.

Fellwar Stone

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

Circle of Protection: Green

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

Psychic Purge

Psychic Purge deals 1 damage to any target.
When a spell or ability an opponent controls causes you to discard Psychic Purge, that player loses 5 life.

Volcanic Island

Maze of Ith

{T}: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

Jayemdae Tome

Ankh of Mishra

Whenever a land enters, Ankh of Mishra deals 2 damage to that land's controller.

Atog

Sacrifice an artifact: Atog gets +2/+2 until end of turn.

Plains

Sol Ring

Prevent all combat damage that would be dealt this turn.

Mox Ruby

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Mox Jet

Black Lotus

{T}, Sacrifice Black Lotus: Add three mana of any one color.

Mox Sapphire

Chaos Orb

{1}, {T}: If Chaos Orb is on the battlefield, flip Chaos Orb onto the battlefield from a height of at least one foot. If Chaos Orb turns over completely at least once during the flip, destroy all nontoken permanents it touches. Then destroy Chaos Orb.

Mishra's Workshop

{T}: Add {C}{C}{C}. Spend this mana only to cast artifact spells.

Plateau

Swords to Plowshares

Exile target creature. Its controller gains life equal to its power.

Forest

Relic Barrier

Mountain

Strip Mine

{T}: Add {C}.
{T}, Sacrifice Strip Mine: Destroy target land.

Storm Seeker

Storm Seeker deals damage to target player equal to the number of cards in that player's hand.

Time Walk

Mox Emerald

Icy Manipulator

{1}, {T}: Tap target artifact, creature, or land.

Taiga

Mox Pearl

Howling Mine

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

Circle of Protection: Red

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

Red Elemental Blast

Choose one —
• Counter target blue spell.
• Destroy target blue permanent.