Format Legality
Tiny Leaders Legal
1v1 Commander Legal
Magic Duels Legal
Canadian Highlander Legal
Vintage Legal
Leviathan Legal
Legacy Legal
Duel Commander Legal
Casual Legal
Commander / EDH Legal

Printings View all

Set Rarity
Commander 2015 (C15) Rare

Combos Browse all




Put X 1/2 green Spider creature tokens with reach onto the battlefield, where X is the number of creatures attacking you. Prevent all combat damage that would be deal this turn by non-Spider creatures.

Price & Acquistion Set Price Alerts



Arachnogenesis Discussion

somewhatclever on Ishy K's Spidey Budget

1 week ago

Arachnogenesis is a great card, especially for a spider tribal deck.

StumpyIB on Consume and Adapt

3 weeks ago

I would suggest Overwhelming Stampede as it goes great with Pathbreaker Ibex or even Triumph of the Hordes. Also if you find yourself against a flying deck Arachnogenesis is a beast.

Ender666666 on CTRL-G

1 month ago

n0bunga Elderscale Wurm is a second Glacial Chasm to me, and I use it to keep me alive during massive Hurricanes. Trimming another Fog effect, like Arachnogenesis just feels wrong to me.

I was thinking of maybe cutting another creature, like Archetype of Endurance, or maybe Multani, Yavimaya's Avatar. Probably the Archetype though as it's CMC 8 and cutting it will lower my curve.

Based off of that, what do you think bud?

TheMadRocketeer on A Silky Death

4 months ago

{Ronald Weasley Voice On} "Can we panic now?" {Off}

LOL. Love it. +1
Some of these spiders are just mean. Silklash Spider is really sweet repeatable flyer protection, and Obelisk Spider is superb on several levels (effectively one extra damage, the one extra sticks, life gain, synergy with wither/infect). I'd love to watch a token swarm deck swing in for its massively wide attack, meet Arachnogenesis coming in, and die to its own win condition on the next turn. The one-way Fog effect alone is already great. :-)

spulverin on

4 months ago

Kydele, Chosen of Kruphix, Tatyova, Benthic Druid, Growing Rites of Itlimoc // Itlimoc, Cradle of the Sun, Rishkar's Expertise, Avenger of Zendikar, From Beyond, Hornet Queen, Parallel Lives, Spawnwrithe , Arachnogenesis, Awakening Zone, Cryptolith Rite .

oder halt stark auf meerfok tribal.

Tu den dead eye wieder rein :) und noch etwas (einiges) mehr zum beschleunigen.

Mokan on Prossh Blistering Combo

5 months ago

Yo, I'm not as experienced in EDH deckbuilding, but I'll do my best to help out. When it comes to tutors, I'm sure that Chord of Calling would work splendidly with the tokens from Prossh! I'm not sure if I got you right, but by creature ramp I imagine something like Sakura-Tribe Elder, which I see is missing from your deck. When it comes to card draw, why not play good ol' Harmonize, Phyrexian Arena or Underworld Connections? Finally - if you're asking for protection, what's better than an Arachnogenesis which also gives you tokens for fodder?


5 months ago

I'm a bit less experienced with EDH but ima try my best to help you. You mentioned having trouble with flyers hate, and I saw that you're already playing a number of fog effects, so why not try Arachnogenesis? It's not the cheapest fog moneywise, but I'd imagine it being quite good. Also, I believe you could replace the Rune-Scarred Demon for a Hornet Queen - it would brick wall any hope a flyer without first strike would have of reaching you!

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