Counterspell

Power Sink

Counter target spell unless its controller pays {X}. If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.

Control Magic

Enchant creature
You control enchanted creature.

Fork

Copy target instant or sorcery spell, except that the copy is red. You may choose new targets for the copy.

Strip Mine

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

Icy Manipulator

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

Derelor

Black spells you cast cost {B} more to cast.

Fireball

This spell costs {1} more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Mountain

Terror

Destroy target nonartifact, nonblack creature. It can't be regenerated.

Badlands

Jayemdae Tome

Sedge Troll

Sedge Troll gets +1/+1 as long as you control a Swamp.
{B}: Regenerate Sedge Troll.

Shatter

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.

Ancestral Recall

Demonic Tutor

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

Volcanic Island

Earthquake

Earthquake deals X damage to each creature without flying and each player.

Red Elemental Blast

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

City of Brass

Whenever City of Brass becomes tapped, it deals 1 damage to you.
{T}: Add one mana of any color.

Flashfires

Falling Star

Flip Falling Star onto the playing area from a height of at least one foot. Falling Star deals 3 damage to each creature it lands on. Tap all creatures dealt damage by Falling Star. If Falling Star doesn't turn completely over at least once during the flip, it has no effect.

Fellwar Stone

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

Swamp

Blue Elemental Blast

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

Braingeyser

Amnesia

Target player reveals their hand and discards all nonland cards.

Island

Hammerheim

{T}: Add {R}.
{T}: Target creature loses all landwalk abilities until end of turn.

Mahamoti Djinn

Flying (This creature can't be blocked except by creatures with flying or reach.)