Stronghold contains 143 cards.
It is part of Tempest block.
Released: 1998-03-02
Base set size: 143 cards.
Acidic Sliver

Acidic Sliver {B}{R}

Creature - Sliver
All Slivers have "{2}, Sacrifice this permanent: This permanent deals 2 damage to any target."
The first sliver burst against the cave wall, and others piled in behind to deepen the new tunnel.
Crystalline Sliver

Crystalline Sliver {W}{U}

Creature - Sliver
All Slivers have shroud.
Bred as living shields, these slivers have proven unruly—they know they cannot be caught.
Hibernation Sliver

Hibernation Sliver {U}{B}

Creature - Sliver
All Slivers have "Pay 2 life: Return this permanent to its owner's hand."
Mogglings have been known to play ball with hibernating slivers, completely unaware of their true nature.
Sliver Queen

Sliver Queen {W}{U}{B}{R}{G}

Legendary Creature - Sliver
{2}: Create a 1/1 colorless Sliver creature token.
Her children are ever part of her.
Spined Sliver

Spined Sliver {R}{G}

Creature - Sliver
Whenever a Sliver becomes blocked, that Sliver gets +1/+1 until end of turn for each creature blocking it.
"Slivers are evil and slivers are sly; And if you get eaten, then no one will cry."
—Mogg children's rhyme
Victual Sliver

Victual Sliver {G}{W}

Creature - Sliver
All Slivers have "{2}, Sacrifice this permanent: You gain 4 life."
"We are kinfolk," explained Karn to the sliver queen. "Just as you need your progeny to complete you, so do I need the pieces of the Legacy to make me whole."

Bullwhip {4}

{2}, {T}: Bullwhip deals 1 damage to target creature. That creature attacks this turn if able.
"Pain is a crude way to enforce obedience, but it is cheap and plentiful."
Ensnaring Bridge

Ensnaring Bridge {3}

Creatures with power greater than the number of cards in your hand can't attack.
"I expected a fight, but I didn't expect it from the building itself."

Heartstone {3}

Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana.
"Finding a true heartstone is even harder than finding a true heart."
Horn of Greed

Horn of Greed {3}

Whenever a player plays a land, that player draws a card.
"Rath grows, and I am nourished."
Hornet Cannon

Hornet Cannon {4}

{3}, {T}: Create a 1/1 colorless Insect artifact creature token with flying and haste named Hornet. Destroy it at the beginning of the next end step.
Jinxed Ring

Jinxed Ring {2}

Whenever a nontoken permanent is put into your graveyard from the battlefield, Jinxed Ring deals 1 damage to you.
Sacrifice a creature: Target opponent gains control of Jinxed Ring.
Mox Diamond

Mox Diamond {0}

If Mox Diamond would enter the battlefield, you may discard a land card instead. If you do, put Mox Diamond onto the battlefield. If you don't, put it into its owner's graveyard.
{T}: Add one mana of any color.

Portcullis {4}

Whenever a creature enters the battlefield, if there are two or more other creatures on the battlefield, exile that creature. Return that card to the battlefield under its owner's control when Portcullis leaves the battlefield.
Shifting Wall

Shifting Wall {X}

Artifact Creature - Wall
Shifting Wall enters the battlefield with X +1/+1 counters on it.
"You'd almost think Volrath doesn't want me here."
Sword of the Chosen

Sword of the Chosen {2}

Legendary Artifact
{T}: Target legendary creature gets +2/+2 until end of turn.
One shard of Selenia yet remained.
Volrath's Laboratory

Volrath's Laboratory {5}

As Volrath's Laboratory enters the battlefield, choose a color and a creature type.
{5}, {T}: Create a 2/2 creature token of the chosen color and type.
Volrath's Stronghold

Volrath's Stronghold

Legendary Land
{T}: Add {C}.
{1}{B}, {T}: Put target creature card from your graveyard on top of your library.
The seed of a world's evil.