Dissension contains 190 cards.
It is part of Ravnica block.
Released: 2006-05-05
Base set size: 180 cards.
Rain of Gore

Rain of Gore {B}{R}

If a spell or ability would cause its controller to gain life, that player loses that much life instead.
"Stay indoors, away from what seeps over the thresholds. This is the Demon's work, and only ill can come of it."
—Belko, owner of Titan's Keg tavern
Rakdos Augermage

Rakdos Augermage {B}{B}{R}

Creature - Human Wizard
First strike
{T}: Reveal your hand and discard a card of target opponent's choice. Then that player reveals their hand and discards a card of your choice. Activate this ability only any time you could cast a sorcery.
"Great minds bleed alike."
Rakdos Ickspitter

Rakdos Ickspitter {1}{B}{R}

Creature - Thrull
{T}: Rakdos Ickspitter deals 1 damage to target creature and that creature's controller loses 1 life.
"Our thrulls dissolve from the inside out in a matter of days. Shoddy work, but they're a scream while they last."
—Uzric, Rakdos guildmage
Rakdos the Defiler

Rakdos the Defiler {2}{B}{B}{R}{R}

Legendary Creature - Demon
Flying, trample
Whenever Rakdos the Defiler attacks, sacrifice half the non-Demon permanents you control, rounded up.
Whenever Rakdos deals combat damage to a player, that player sacrifices half the non-Demon permanents they control, rounded up.
Simic Sky Swallower

Simic Sky Swallower {5}{G}{U}

Creature - Leviathan
Flying, trample
"We've bred out the shortcomings of the species' natural form and replaced them with assets of our own design."
—Momir Vig
Sky Hussar

Sky Hussar {3}{W}{U}

Creature - Human Knight
When Sky Hussar enters the battlefield, untap all creatures you control.
Forecast — Tap two untapped white and/or blue creatures you control, Reveal Sky Hussar from your hand: Draw a card.
Swift Silence

Swift Silence {2}{W}{U}{U}

Counter all other spells. Draw a card for each spell countered this way.
"This world may not know peace, but in my presence you will know quiet."
—Augustin IV
Trygon Predator

Trygon Predator {1}{G}{U}

Creature - Beast
Whenever Trygon Predator deals combat damage to a player, you may destroy target artifact or enchantment that player controls.
Held aloft by metabolized magic, trygons are ravenous for sources of mystic fuel.

Twinstrike {3}{B}{R}

Twinstrike deals 2 damage to each of two target creatures.
Hellbent — Destroy those creatures instead if you have no cards in hand.
They're dying left and right.
Vigean Hydropon

Vigean Hydropon {1}{G}{U}

Creature - Plant Mutant
Graft 5
Vigean Hydropon can't attack or block.
Fruits of magic, roots in science.
Vigean Intuition

Vigean Intuition {3}{G}{U}

Choose a card type, then reveal the top four cards of your library. Put all cards of the chosen type revealed this way into your hand and the rest into your graveyard.

Voidslime {G}{U}{U}

Counter target spell, activated ability, or triggered ability.
"It is technically an ooze, but its lifespan measures only seconds. In that short time, its appetite for magic is extraordinary."
—Simic research notes

Windreaver {3}{W}{U}

Creature - Elemental
{W}: Windreaver gains vigilance until end of turn.
{W}: Windreaver gets +0/+1 until end of turn.
{U}: Switch Windreaver's power and toughness until end of turn.
{U}: Return Windreaver to its owner's hand.
Wrecking Ball

Wrecking Ball {2}{B}{R}

Destroy target creature or land.
Rakdos festivals almost leave enough rubble in their wake to hide the bodies.
Avatar of Discord

Avatar of Discord {B/R}{B/R}{B/R}

Creature - Avatar
When Avatar of Discord enters the battlefield, sacrifice it unless you discard two cards.
Such is the power of Rakdos that even his shadow takes on a cruel life of its own.
Azorius Guildmage

Azorius Guildmage {W/U}{W/U}

Creature - Vedalken Wizard
{2}{W}: Tap target creature.
{2}{U}: Counter target activated ability.
Biomantic Mastery

Biomantic Mastery {4}{G/U}{G/U}{G/U}

Draw a card for each creature target player controls, then draw a card for each creature another target player controls.
"Look beyond, to the vascular awareness that all life is a map to greater knowledge."
—Momir Vig, Biomancy, vol. I

Dovescape {3}{W/U}{W/U}{W/U}

Whenever a player casts a noncreature spell, counter that spell. That player creates X 1/1 white and blue Bird creature tokens with flying, where X is the spell's converted mana cost.
Minister of Impediments

Minister of Impediments {2}{W/U}

Creature - Human Advisor
{T}: Tap target creature.
When it takes forever to learn all the rules, no time is left for breaking them.
Rakdos Guildmage

Rakdos Guildmage {B/R}{B/R}

Creature - Zombie Shaman
{3}{B}, Discard a card: Target creature gets -2/-2 until end of turn.
{3}{R}: Create a 2/1 red Goblin creature token with haste. Exile it at the beginning of the next end step.
Riot Spikes

Riot Spikes {B/R}

Enchantment - Aura
Enchant creature
Enchanted creature gets +2/-1.
Most auramancers would have let the spikes hover just above the skin. Having the spikes rip through the skin from beneath was a touch added by Rakdos himself.
Shielding Plax

Shielding Plax {2}{G/U}

Enchantment - Aura
Enchant creature
When Shielding Plax enters the battlefield, draw a card.
Enchanted creature can't be the target of spells or abilities your opponents control.
Simic Guildmage

Simic Guildmage {G/U}{G/U}

Creature - Elf Wizard
{1}{G}: Move a +1/+1 counter from target creature onto another target creature with the same controller.
{1}{U}: Attach target Aura attached to a permanent to another permanent with the same controller.

Bound {3}{B}{G}

Sacrifice a creature. Return up to X cards from your graveyard to your hand, where X is the number of colors that creature was. Exile this card.
Card has other part: Determined

Determined {G}{U}

Other spells you control can't be countered this turn.
Draw a card.
Card has other part: Bound