Create X 1/2 green Spider creature tokens with reach, where X is the number of creatures attacking you. Prevent all combat damage that would be dealt this turn by non-Spider creatures.
{6}
Arachnoid
Artifact Creature - Spider
Reach (This creature can block creatures with flying.)
2 /
6
{5}{G}
Arachnus Spinner
Creature - Spider
Reach
Tap an untapped Spider you control: Search your graveyard and/or library for a card named Arachnus Web and put it onto the battlefield attached to target creature. If you search your library this way, shuffle.
5 /
7
{2}{G}
Arachnus Web
Enchantment - Aura
Enchant creature
Enchanted creature can't attack or block, and its activated abilities can't be activated.
At the beginning of the end step, if enchanted creature's power is 4 or greater, destroy Arachnus Web.
{5}{G}{G}
Archweaver
Creature - Spider
Reach, trample
5 /
5
{3}{G}
Artisan's Sorrow
Instant
Destroy target artifact or enchantment. Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)
{4}{B}{B}
Assassin's Strike
Sorcery
Destroy target creature. Its controller discards a card.
{1}{G}
Assault Formation
Enchantment
Each creature you control assigns combat damage equal to its toughness rather than its power.
{G}: Target creature with defender can attack this turn as though it didn't have defender.
{2}{G}: Creatures you control get +0/+1 until end of turn.
{2}{G}
Beastmaster Ascension
Enchantment
Whenever a creature you control attacks, you may put a quest counter on Beastmaster Ascension.
As long as Beastmaster Ascension has seven or more quest counters on it, creatures you control get +5/+5.
{1}{G}
Bonds of Mortality
Enchantment
When Bonds of Mortality enters the battlefield, draw a card.
{G}: Creatures your opponents control lose hexproof and indestructible until end of turn.
{1}{G}
Canopy Spider
Creature - Spider
Reach (This creature can block creatures with flying.)
1 /
3
{2}
Charcoal Diamond
Artifact
Charcoal Diamond enters the battlefield tapped.
{T}: Add {B}.
{1}{B}
Cover of Darkness
Enchantment
As Cover of Darkness enters the battlefield, choose a creature type.
Creatures of the chosen type have fear. (They can't be blocked except by artifact creatures and/or black creatures.)
{2}{G}
Cultivate
Sorcery
Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.
{1}{G}
Deadly Recluse
Creature - Spider
Reach (This creature can block creatures with flying.)
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
1 /
2
{4}{G}
Doubling Season
Enchantment
If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.
If an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead.
{3}{B}{ // }{2}{G}
Down // Dirty
Sorcery // Sorcery
Target player discards two cards.
Fuse (You may cast one or both halves of this card from your hand.)
Return target card from your graveyard to your hand.
Fuse (You may cast one or both halves of this card from your hand.)
{2}{G}
Eaten by Spiders
Instant
Destroy target creature with flying and all Equipment attached to that creature.
--
Evolving Wilds
Land
{T}, Sacrifice Evolving Wilds: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
{G}
Fog
Instant
Prevent all combat damage that would be dealt this turn.
{G}
Font of Fertility
Enchantment
{1}{G}, Sacrifice Font of Fertility: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Forest
Basic Land - Forest
({T}: Add {G}.)
--
Foul Orchard
Land
Foul Orchard enters the battlefield tapped.
{T}: Add {B} or {G}.
--
Gaea's Cradle
Legendary Land
{T}: Add {G} for each creature you control.
{3}{G}
Giant Spider
Creature - Spider
Reach (This creature can block creatures with flying.)
2 /
4
{1}
Glaring Spotlight
Artifact
Creatures your opponents control with hexproof can be the targets of spells and abilities you control as though they didn't have hexproof.
{3}, Sacrifice Glaring Spotlight: Creatures you control gain hexproof until end of turn and can't be blocked this turn.
{B}{G}
Golgari Charm
Instant
Choose one --
• All creatures get -1/-1 until end of turn.
• Destroy target enchantment.
• Regenerate each creature you control.
--
Golgari Guildgate
Land - Gate
Golgari Guildgate enters the battlefield tapped.
{T}: Add {B} or {G}.
--
Golgari Rot Farm
Land
Golgari Rot Farm enters the battlefield tapped.
When Golgari Rot Farm enters the battlefield, return a land you control to its owner's hand.
{T}: Add {B}{G}.
{2}
Golgari Signet
Artifact
{1}, {T}: Add {B}{G}.
{6}{G}{G}
Goliath Spider
Creature - Spider
Reach (This creature can block creatures with flying.)
7 /
6
{1}{G}
Grapple with the Past
Instant
Mill three cards, then you may return a creature or land card from your graveyard to your hand.
{3}{G}
Graverobber Spider
Creature - Spider
Reach
{3}{B}: Graverobber Spider gets +X/+X until end of turn, where X is the number of creature cards in your graveyard. Activate only once each turn.
2 /
4
{1}{B}{G}
Grim Contest
Instant
Choose target creature you control and target creature an opponent controls. Each of those creatures deals damage equal to its toughness to the other.
{B}{G}
Grisly Salvage
Instant
Reveal the top five cards of your library. You may put a creature or land card from among them into your hand. Put the rest into your graveyard.
{2}{G}
Hitchclaw Recluse
Creature - Spider
Reach
1 /
4
{4}{G}
Ishkanah, Grafwidow
Legendary Creature - Spider
Reach
Delirium -- When Ishkanah, Grafwidow enters the battlefield, if there are four or more card types among cards in your graveyard, create three 1/2 green Spider creature tokens with reach.
{6}{B}: Target opponent loses 1 life for each Spider you control.
3 /
5
{1}{B}{G}
Journey to Eternity
Legendary Enchantment - Aura
Enchant creature you control
When enchanted creature dies, return it to the battlefield under your control, then return Journey to Eternity to the battlefield transformed under your control.
--
Atzal, Cave of Eternity
Legendary Land
(Transforms from Journey to Eternity.)
{T}: Add one mana of any color.
{3}{B}{G}, {T}: Return target creature card from your graveyard to the battlefield.
--
Jungle Hollow
Land
Jungle Hollow enters the battlefield tapped.
When Jungle Hollow enters the battlefield, you gain 1 life.
{T}: Add {B} or {G}.
{5}{G}{G}
Jungle Weaver
Creature - Spider
Reach (This creature can block creatures with flying.)
Cycling {2} ({2}, Discard this card: Draw a card.)
5 /
6
{2}{G}{G}
Kessig Recluse
Creature - Spider
Reach (This creature can block creatures with flying.)
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
2 /
3
{5}{B}{B}
Kindred Dominance
Sorcery
Choose a creature type. Destroy all creatures that aren't of the chosen type.
{2}{G}
Kodama's Reach
Sorcery - Arcane
Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.
{2}
Mind Stone
Artifact
{T}: Add {C}.
{1}, {T}, Sacrifice Mind Stone: Draw a card.
{2}
Moss Diamond
Artifact
Moss Diamond enters the battlefield tapped.
{T}: Add {G}.
{2}{G}
Natural End
Instant
Destroy target artifact or enchantment. You gain 3 life.
{1}{G}
Naturalize
Instant
Destroy target artifact or enchantment.
{4}{G}{G}
Nemesis of Mortals
Creature - Snake
This spell costs {1} less to cast for each creature card in your graveyard.
{7}{G}{G}: Monstrosity 5. This ability costs {1} less to activate for each creature card in your graveyard. (If this creature isn't monstrous, put five +1/+1 counters on it and it becomes monstrous.)
5 /
5
{1}{B}{G}
Obelisk Spider
Creature - Spider
Reach
Whenever Obelisk Spider deals combat damage to a creature, put a -1/-1 counter on that creature.
Whenever you put one or more -1/-1 counters on a creature, each opponent loses 1 life and you gain 1 life.
1 /
4
{3}{G}
Parallel Lives
Enchantment
If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.
{2}{G}{G}
Penumbra Spider
Creature - Spider
Reach
When Penumbra Spider dies, create a 2/4 black Spider creature token with reach.
2 /
4
{5}{G}{G}{G}
Praetor's Counsel
Sorcery
Return all cards from your graveyard to your hand. Exile Praetor's Counsel. You have no maximum hand size for the rest of the game.
{G}
Primal Cocoon
Enchantment - Aura
Enchant creature
At the beginning of your upkeep, put a +1/+1 counter on enchanted creature.
When enchanted creature attacks or blocks, sacrifice Primal Cocoon.
{1}{B}{G}
Putrefy
Instant
Destroy target artifact or creature. It can't be regenerated.
{1}{G}
Rampant Growth
Sorcery
Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.
{G}
Renowned Weaver
Creature - Human Shaman
{1}{G}, Sacrifice Renowned Weaver: Create a 1/3 green Spider enchantment creature token with reach. (It can block creatures with flying.)
1 /
1
{3}{G}{G}
Restock
Sorcery
Return two target cards from your graveyard to your hand. Exile Restock.
{2}{G}
Rib Cage Spider
Creature - Spider
Reach (This creature can block creatures with flying.)
1 /
4
{2}{G}{G}
Second Harvest
Instant
For each token you control, create a token that's a copy of that permanent.
{3}{G}{G}
Silklash Spider
Creature - Spider
Reach
{X}{G}{G}: Silklash Spider deals X damage to each creature with flying.
2 /
7
{4}{G}{G}
Skysnare Spider
Creature - Spider
Vigilance (Attacking doesn't cause this creature to tap.)
Reach (This creature can block creatures with flying.)
6 /
6
{4}{G}
Somberwald Spider
Creature - Spider
Reach (This creature can block creatures with flying.)
Morbid -- Somberwald Spider enters the battlefield with two +1/+1 counters on it if a creature died this turn.
2 /
4
{4}{G}
Spider Spawning
Sorcery
Create a 1/2 green Spider creature token with reach for each creature card in your graveyard.
Flashback {6}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
{G}
Spider Umbra
Enchantment - Aura
Enchant creature
Enchanted creature gets +1/+1 and has reach. (It can block creatures with flying.)
Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)
{2}{G}
Spidery Grasp
Instant
Untap target creature. It gets +2/+4 and gains reach until end of turn. (It can block creatures with flying.)
{2}{G}
Sporecap Spider
Creature - Spider
Reach
1 /
5
{4}{G}
Stingerfling Spider
Creature - Spider
Reach
When Stingerfling Spider enters the battlefield, you may destroy target creature with flying.
2 /
5
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swarmyard
Land
{T}: Add {C}.
{T}: Regenerate target Insect, Rat, Spider, or Squirrel. (The next time it would be destroyed, instead tap it, remove it from combat, and heal all damage on it.)
--
Temple of the False God
Land
{T}: Add {C}{C}. Activate only if you control five or more lands.
--
Terramorphic Expanse
Land
{T}, Sacrifice Terramorphic Expanse: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
{1}{G}
Terrifying Presence
Instant
Prevent all combat damage that would be dealt by creatures other than target creature this turn.
{2}{G}{G}
Triumph of the Hordes
Sorcery
Until end of turn, creatures you control get +1/+1 and gain trample and infect. (Creatures with infect deal damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
{2}{B}{G}
Undercity Uprising
Sorcery
Creatures you control gain deathtouch until end of turn. Then target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.)
{4}{G}
Watcher in the Web
Creature - Spider
Reach (This creature can block creatures with flying.)
Watcher in the Web can block an additional seven creatures each combat.
2 /
5
{1}
Wayfarer's Bauble
Artifact
{2}, {T}, Sacrifice Wayfarer's Bauble: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.
--
Woodland Cemetery
Land
Woodland Cemetery enters the battlefield tapped unless you control a Swamp or a Forest.