Mogg Maniac

Whenever Mogg Maniac is dealt damage, it deals that much damage to target opponent or planeswalker.

Time Spiral

Exile Time Spiral. Each player shuffles their hand and graveyard into their library, then draws seven cards. You untap up to six lands.

Wheel of Fortune

Each player discards their hand, then draws seven cards.

Hymn to Tourach

Target player discards two cards at random.

Goblin Recruiter

When Goblin Recruiter enters the battlefield, search your library for any number of Goblin cards, reveal them, then shuffle and put those cards on top in any order.

Mana Drain

Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value.

Mogg Fanatic

Sacrifice Mogg Fanatic: It deals 1 damage to any target.

Earthquake

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

Final Fortune

Take an extra turn after this one. At the beginning of that turn's end step, you lose the game.

Counterspell

Furnace of Rath

If a source would deal damage to a permanent or player, it deals double that damage to that permanent or player instead.

The Tabernacle at Pendrell Vale

All creatures have "At the beginning of your upkeep, destroy this creature unless you pay {1}."

Show and Tell

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

Razorfin Hunter

{T}: Razorfin Hunter deals 1 damage to any target.

Smoke

Players can't untap more than one creature during their untap steps.

Tolarian Academy

{T}: Add {U} for each artifact you control.

Fork

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

Howling Mine

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

Island

Pandemonium

Whenever a creature enters the battlefield, that creature's controller may have it deal damage equal to its power to any target of their choice.

Somnophore

Flying
Whenever Somnophore deals damage to a player, tap target creature that player controls. That creature doesn't untap during its controller's untap step for as long as Somnophore remains on the battlefield.

Great Whale

When Great Whale enters the battlefield, untap up to seven lands.

Disintegrate

Disintegrate deals X damage to any target. If it's a creature, it can't be regenerated this turn, and if it would die this turn, exile it instead.

Cursed Scroll

{3}, {T}: Choose a card name, then reveal a card at random from your hand. If that card has the chosen name, Cursed Scroll deals 2 damage to any target.

Mana Flare

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

Gamble

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

Illusions of Grandeur

Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
When Illusions of Grandeur enters the battlefield, you gain 20 life.
When Illusions of Grandeur leaves the battlefield, you lose 20 life.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Mind Over Matter

Discard a card: You may tap or untap target artifact, creature, or land.

Incinerate

Incinerate deals 3 damage to any target. A creature dealt damage this way can't be regenerated this turn.

Force of Will

You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost.
Counter target spell.

Gauntlet of Might

Red creatures get +1/+1.
Whenever a Mountain is tapped for mana, its controller adds an additional {R}.

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.

Mox Ruby

Enlightened Tutor

Search your library for an artifact or enchantment card, reveal it, then shuffle and put that card on top.

Candelabra of Tawnos

Volcanic Island

Mountain

Undermine

Counter target spell. Its controller loses 3 life.

Goblin Sharpshooter

Goblin Sharpshooter doesn't untap during your untap step.
Whenever a creature dies, untap Goblin Sharpshooter.
{T}: Goblin Sharpshooter deals 1 damage to any target.

Mercadian Atlas

At the beginning of your end step, if you didn't play a land this turn, you may draw a card.