Ornithopter

Twiddle

You may tap or untap target artifact, creature, or land.

Island

Dark Ritual

Juggernaut

This creature attacks each combat if able.
This creature can't be blocked by Walls.

Clone

You may have Clone enter as a copy of any creature on the battlefield.

Steal Artifact

Enchant artifact
You control enchanted artifact.

Berserk

Cast this spell only before the combat damage step.
Target creature gains trample and gets +X/+0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.

Lord of the Pit

Flying, trample
At the beginning of your upkeep, sacrifice a creature other than Lord of the Pit. If you can't, Lord of the Pit deals 7 damage to you.

Howling Mine

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

Sinkhole

Prevent all combat damage that would be dealt this turn.

Nevinyrral's Disk

Nevinyrral's Disk enters tapped.
{1}, {T}: Destroy all artifacts, creatures, and enchantments.

Fork

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

Grizzly Bears

Control Magic

Enchant creature
You control enchanted creature.

Giant Spider

Reach (This creature can block creatures with flying.)

Millstone

Resurrection

Return target creature card from your graveyard to the battlefield.

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.

Mountain

Braingeyser

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.

Shivan Dragon

Flying
{R}: This creature gets +1/+0 until end of turn.

Vesuvan Doppelganger

You may have Vesuvan Doppelganger enter as a copy of any creature on the battlefield, except it doesn't copy that creature's color and it has "At the beginning of your upkeep, you may have this creature become a copy of target creature, except it doesn't copy that creature's color and it has this ability."

Plains

Library of Leng

You have no maximum hand size.
If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.

Royal Assassin

Icy Manipulator

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

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.

Hurricane

Hurricane deals X damage to each creature with flying and each player.

Copy Artifact

You may have Copy Artifact enter as a copy of any artifact on the battlefield, except it's an enchantment in addition to its other types.

Counterspell

Giant Growth

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

Winter Orb

As long as Winter Orb is untapped, players can't untap more than one land during their untap steps.

Hypnotic Specter

Flying
Whenever Hypnotic Specter deals damage to an opponent, that player discards a card at random.

Mind Twist

Target player discards X cards at random.

Blue Elemental Blast

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

Swords to Plowshares

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

Instill Energy

Enchant creature
Enchanted creature can attack as though it had haste.
{0}: Untap enchanted creature. Activate only during your turn and only once each turn.

Llanowar Elves

Animate Dead

Enchant creature card in a graveyard
When Animate Dead enters, if it's on the battlefield, it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with Animate Dead." Return enchanted creature card to the battlefield under your control and attach Animate Dead to it. When Animate Dead leaves the battlefield, that creature's controller sacrifices it.
Enchanted creature gets -1/-0.

Earthquake

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

Serra Angel

Flying
Vigilance (Attacking doesn't cause this creature to tap.)

Sol Ring

Terror

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

Demonic Tutor

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

Swamp

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Disenchant

Raise Dead

Return target creature card from your graveyard to your hand.

Regrowth

Return target card from your graveyard to your hand.

Sengir Vampire

Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire.

Prodigal Sorcerer

{T}: Prodigal Sorcerer deals 1 damage to any target.

Stone Rain

Red Elemental Blast

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

Nightmare

Flying (This creature can't be blocked except by creatures with flying or reach.)
Nightmare's power and toughness are each equal to the number of Swamps you control.

Pestilence

At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pestilence.
{B}: Pestilence deals 1 damage to each creature and each player.

Garth One-Eye

{T}: Choose a card name that hasn't been chosen from among Disenchant, Braingeyser, Terror, Shivan Dragon, Regrowth, and Black Lotus. Create a copy of the card with the chosen name. You may cast the copy. (You still pay its costs.)

Mana Flare

Whenever a player taps a land for mana, that player adds one mana of any type that land produced.

Hurkyl's Recall

Return all artifacts target player owns to their hand.

Unsummon

Return target creature to its owner's hand.

Birds of Paradise

Wild Growth

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