20 Forest
1 Gingerbread Cabin
1 Jungle Basin
1 Myriad Landscape
1 Rogue's Passage
1 Slippery Karst
8 Swamp
1 Swarmyard
1 Tranquil Thicket
1 Winding Canyons
1 Acid Web Spider
1 Arachnogenesis
1 Arasta of the Endless Web
1 Arcane Encyclopedia
1 Archweaver
1 Blightwidow
1 Brood Weaver
1 Cactarantula
1 Chainweb Aracnir
1 Collective Unconscious
1 Crawlspace
1 Creeping Mold
1 Cultivate
1 Darksteel Ingot
1 Deadly Recluse
1 Desert Twister
1 Door of Destinies
1 Duplicant
1 Environmental Sciences
1 Frostweb Spider
1 Funnel-Web Recluse
1 Goliath Spider
1 Harmonize
1 Hatchery Spider
1 Hoarding Recluse
1 Introduction to Annihilation
1 Introduction to Prophecy
1 Juvenile Gloomwidow
1 Kessig Recluse
1 Lifecrafter's Bestiary
1 Mask of Memory
1 Mind Stone
1 Mirri's Guile
1 Moss Diamond
1 Netcaster Spider
1 Oran-Rief Recluse
1 Overcome
1 Overrun
1 Overwhelming Encounter
1 Penumbra Spider
1 Pincer Spider
1 Rancor
1 Regrowth
1 Return of the Wildspeaker
1 Root Spider
1 Sentinel Spider
1 Silklash Spider
1 Skysnare Spider
1 Snarespinner
1 Sol Ring
1 Somberwald Spider
1 Song of Freyalise
1 Spider Spawning
1 Sporeweb Weaver
1 Stingerfling Spider
1 Storm the Citadel
1 Sweet-Gum Recluse
1 Sylvan Library
1 Treetop Snarespinner
1 Twin-Silk Spider
1 Watcher in the Web
1 Wild Growth
1 Woolly Spider
1 Worldly Tutor
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