Competitive decks with Insidious Fungus | MTG Deck With
Insidious Fungus
CreatureUncommon
Traditional (Bo3)
Arena rankedStandard
MTGA ranked player
153522
75 cards (60 main / 15 side)
Traditional (Bo3)
MTGA ranked player
153522
75 cards (60 main / 15 side)
Main deck(60)
Creatures(27)
4Gene Pollinator
4Llanowar Elves
2Mockingbird
4Badgermole Cub
1Keen-Eyed Curator
4Spider Manifestation
1Beza, the Bounding Spring
1Brightglass Gearhulk
2Ouroboroid
3Quantum Riddler
1Craterhoof Behemoth
Instants(1)
1Bounce Off
Sorceries(4)
4Nature's Rhythm
Artifacts(1)
1Soul-Guide Lantern
Enchantments(5)
1Meltstrider's Resolve
4Seam Rip
Lands(22)
2Botanical Sanctum
4Breeding Pool
1Forest
4Hushwood Verge
2Multiversal Passage
4Starting Town
4Temple Garden
1Willowrush Verge
Creatures(27)
4Gene Pollinator
4Llanowar Elves
2Mockingbird
4Badgermole Cub
1Keen-Eyed Curator
4Spider Manifestation
1Beza, the Bounding Spring
1Brightglass Gearhulk
2Ouroboroid
3Quantum Riddler
1Craterhoof Behemoth
Instants(1)
1Bounce Off
Sorceries(4)
4Nature's Rhythm
Artifacts(1)
1Soul-Guide Lantern
Enchantments(5)
1Meltstrider's Resolve
4Seam Rip
Lands(22)
2Botanical Sanctum
4Breeding Pool
1Forest
4Hushwood Verge
2Multiversal Passage
4Starting Town
4Temple Garden
1Willowrush Verge
Sideboard(15)
Creatures(9)
1Curious Farm Animals
1Insidious Fungus
1Explosive Prodigy
1Chomping Changeling
1Sage of the Skies
1Surrak, Elusive Hunter
1Beza, the Bounding Spring
2Leatherhead, Swamp Stalker
Instants(4)
1Annul
1Get Lost
2Spider-Sense
Enchantments(2)
2Rest in Peace
Creatures(9)
1Curious Farm Animals
1Insidious Fungus
1Explosive Prodigy
1Chomping Changeling
1Sage of the Skies
1Surrak, Elusive Hunter
1Beza, the Bounding Spring
2Leatherhead, Swamp Stalker
Instants(4)
1Annul
1Get Lost
2Spider-Sense
Enchantments(2)
2Rest in Peace
Competitive insights for Insidious Fungus
Overview
Insidious Fungus appears in 105 competitive decklists in our database. Standard accounts for 96.2% of lists. Coverage spans October 2024 to August 2026.
Competitive format breakdown
Format
Decks
Share
101
96.2%
3
2.9%
Other ingested formats (not in the competitive breakdown): 1%
Often played with
Recent events
United States Regional Championships: Washington, DC — 1 deck (6/1/2026)
ANZ Super Series Finals: Adelaide — 1 deck (5/25/2026)
South America Regional Championship: São Paulo — 2 decks (5/18/2026)
Champions Cup Final: Kyoto — 2 decks (5/11/2026)
Magic Spotlight: Secrets – London — 1 deck (5/11/2026)
Frequently asked questions
How many competitive decks play Insidious Fungus?
Our database currently tracks 105 competitive decklists that include this card.
What formats use Insidious Fungus most?
Standard leads (96.2%), followed by Modern (2.9%).
What cards pair with Insidious Fungus?
Top co-played cards include Llanowar Elves (69%) and Brightglass Gearhulk (54%).
When was Insidious Fungus last seen in the data?
The most recent ingested list was at United States Regional Championships: Washington, DC (Jun 1, 2026).
What time range does this data cover?
Tracked lists span October 2024 through August 2026.
Is Insidious Fungus played in Standard?
Yes — 101 competitive Standard lists include Insidious Fungus (96.2% of tracked lists).
About competitive deck data
Lists are sourced from competitive Magic: The Gathering events ingested from magic.gg and related feeds. Card names, oracle text, and images are provided via Scryfall. Synergy rates show how often another card appears in the same decklist. Data is updated as new events are imported.
Data updated through August 2026 · Last decklist seen: United States Regional Championships: Washington, DC, Jun 1, 2026
