The Swarmlord (Commander) - Optimized +1/+1 Counters

Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Biophagus
86% of 35 decks +79% synergy
The Ozolith
80% of 35 decks +73% synergy
Hardened Scales
83% of 35 decks +71% synergy
Winged Hive Tyrant
77% of 35 decks +70% synergy
Trygon Prime
71% of 35 decks +68% synergy
Tervigon
71% of 35 decks +65% synergy
Tyranid Prime
69% of 35 decks +65% synergy
Termagant Swarm
69% of 35 decks +63% synergy
Malanthrope
66% of 35 decks +63% synergy
Animar, Soul of Elements
69% of 35 decks +63% synergy
Top Cards
The Great Henge
71% of 35 decks +61% synergy
Three Visits
71% of 35 decks +44% synergy
Inspiring Call
69% of 35 decks +61% synergy
Heroic Intervention
69% of 35 decks +42% synergy
Bred for the Hunt
66% of 35 decks +62% synergy
Aberrant
66% of 35 decks +60% synergy
Magus Lucea Kane
63% of 35 decks +61% synergy
Exocrine
63% of 35 decks +57% synergy
Tyrant Guard
63% of 35 decks +56% synergy
Birds of Paradise
63% of 35 decks +29% synergy
Game Changers
Cyclonic Rift
89% of 35 decks +63% synergy
Fierce Guardianship
80% of 35 decks +61% synergy
Rhystic Study
80% of 35 decks +58% synergy
Ancient Tomb
60% of 35 decks +49% synergy
Gaea's Cradle
51% of 35 decks +45% synergy
Mox Diamond
20% of 35 decks +14% synergy
Chrome Mox
20% of 35 decks +12% synergy
Mana Vault
17% of 35 decks +10% synergy
The One Ring
17% of 35 decks +9% synergy
Force of Will
17% of 35 decks +8% synergy
Creatures
Vorinclex, Monstrous Raider
60% of 35 decks +57% synergy
Clamavus
60% of 35 decks +55% synergy
Mawloc
60% of 35 decks +54% synergy
Zoanthrope
60% of 35 decks +52% synergy
Old One Eye
57% of 35 decks +53% synergy
Herald of Secret Streams
57% of 35 decks +53% synergy
Broodlord
57% of 35 decks +52% synergy
Sporocyst
57% of 35 decks +50% synergy
Haruspex
54% of 35 decks +52% synergy
Purestrain Genestealer
54% of 35 decks +52% synergy
Kodama of the West Tree
51% of 35 decks +48% synergy
Defiler of Vigor
46% of 35 decks +43% synergy
Hormagaunt Horde
43% of 35 decks +39% synergy
Hierophant Bio-Titan
40% of 35 decks +37% synergy
Atalan Jackal
40% of 35 decks +37% synergy
Nexos
40% of 35 decks +34% synergy
Ravener
37% of 35 decks +33% synergy
Grumgully, the Generous
34% of 35 decks +33% synergy
Kami of Whispered Hopes
34% of 35 decks +27% synergy
Screamer-Killer
31% of 35 decks +28% synergy
Hydroid Krasis
31% of 35 decks +23% synergy
Bristly Bill, Spine Sower
30% of 20 decks +27% synergy
Arwen, Weaver of Hope
29% of 34 decks +29% synergy
Master Biomancer
29% of 35 decks +27% synergy
Toxicrene
29% of 35 decks +27% synergy
Tyranid Harridan
26% of 35 decks +24% synergy
Benevolent Hydra
26% of 35 decks +23% synergy
Dockside Extortionist
26% of 35 decks +18% synergy
Forgotten Ancient
26% of 35 decks +18% synergy
Delighted Halfling
24% of 34 decks +9% synergy
The Red Terror
23% of 35 decks +21% synergy
Gyre Sage
23% of 35 decks +21% synergy
Genestealer Patriarch
20% of 35 decks +19% synergy
Venomthrope
20% of 35 decks +18% synergy
Gargoyle Flock
17% of 35 decks +16% synergy
Managorger Hydra
17% of 35 decks +15% synergy
Vigor
17% of 35 decks +15% synergy
Kalonian Hydra
17% of 35 decks +14% synergy
Runadi, Behemoth Caller
14% of 35 decks +13% synergy
Incubation Druid
14% of 35 decks +10% synergy
Beast Whisperer
14% of 35 decks +4% synergy
Bloom Tender
14% of 35 decks +4% synergy
Llanowar Elves
14% of 35 decks -0% synergy
Roaming Throne
12% of 26 decks +2% synergy
Renata, Called to the Hunt
11% of 35 decks +11% synergy
Fathom Mage
11% of 35 decks +10% synergy
Rishkar, Peema Renegade
11% of 35 decks +10% synergy
Evolution Sage
11% of 35 decks +10% synergy
Shaman of the Great Hunt
11% of 35 decks +9% synergy
Danny Pink
10% of 29 decks +8% synergy
Instants
Deflecting Swat
60% of 35 decks +41% synergy
Mana Drain
57% of 35 decks +44% synergy
Worldly Tutor
43% of 35 decks +27% synergy
Beast Within
37% of 35 decks -4% synergy
Chaos Warp
23% of 35 decks -11% synergy
Mutational Advantage
19% of 21 decks +17% synergy
Mystical Tutor
17% of 35 decks +4% synergy
Growth Spiral
17% of 35 decks -10% synergy
Ripples of Potential
16% of 25 decks +15% synergy
Silkguard
14% of 35 decks +13% synergy
Force of Negation
14% of 35 decks +8% synergy
An Offer You Can't Refuse
14% of 35 decks -3% synergy
Counterspell
14% of 35 decks -20% synergy
Force of Vigor
11% of 35 decks +9% synergy
Aetherize
11% of 35 decks +7% synergy
Veil of Summer
11% of 35 decks +4% synergy
Swan Song
11% of 35 decks -2% synergy
Entish Restoration
9% of 34 decks +1% synergy
Nature's Claim
9% of 35 decks -0% synergy
Return of the Wildspeaker
9% of 35 decks -3% synergy
Pongify
9% of 35 decks -3% synergy
Sorceries
Nature's Lore
63% of 35 decks +27% synergy
Cultivate
57% of 35 decks +10% synergy
Farseek
51% of 35 decks +5% synergy
Wave Goodbye
40% of 25 decks +38% synergy
Hull Breach
34% of 35 decks +27% synergy
Blasphemous Act
31% of 35 decks -2% synergy
Rampant Growth
29% of 35 decks -8% synergy
Triumph of the Hordes
26% of 35 decks +24% synergy
Finale of Devastation
26% of 35 decks +17% synergy
Skyshroud Claim
20% of 35 decks +10% synergy
Jeska's Will
20% of 35 decks +1% synergy
Kodama's Reach
20% of 35 decks -13% synergy
Explore
17% of 35 decks +2% synergy
Green Sun's Zenith
14% of 35 decks +11% synergy
Vandalblast
14% of 35 decks +6% synergy
Gamble
11% of 35 decks +3% synergy
Rishkar's Expertise
11% of 35 decks +2% synergy
Tyranid Invasion
9% of 35 decks +8% synergy
Utility Artifacts
Ozolith, the Shattered Spire
60% of 35 decks +54% synergy
Herald's Horn
34% of 35 decks +26% synergy
Lightning Greaves
34% of 35 decks +8% synergy
Bone Sabres
31% of 35 decks +29% synergy
Jeweled Lotus
23% of 35 decks +19% synergy
The Skullspore Nexus
21% of 29 decks +19% synergy
Sword of Truth and Justice
20% of 35 decks +20% synergy
Ashnod's Altar
14% of 35 decks +13% synergy
Lotus Petal
14% of 35 decks +4% synergy
Altar of Dementia
11% of 35 decks +11% synergy
Phyrexian Altar
11% of 35 decks +10% synergy
Urza's Incubator
11% of 35 decks +5% synergy
Swiftfoot Boots
11% of 35 decks -15% synergy
Agatha's Soul Cauldron
10% of 30 decks +9% synergy
Lion's Eye Diamond
9% of 35 decks +5% synergy
Enchantments
Rhythm of the Wild
60% of 35 decks +40% synergy
Branching Evolution
54% of 35 decks +49% synergy
All Will Be One
51% of 35 decks +47% synergy
The First Tyrannic War
46% of 35 decks +41% synergy
Innkeeper's Talent
45% of 11 decks +42% synergy
Shadow in the Warp
43% of 35 decks +36% synergy
Doubling Season
43% of 35 decks +35% synergy
Tribute to the World Tree
37% of 35 decks +34% synergy
Garruk's Uprising
37% of 35 decks +12% synergy
Temur Ascendancy
34% of 35 decks +9% synergy
Court of Garenbrig
23% of 30 decks +21% synergy
Guardian Project
20% of 35 decks +16% synergy
Unbound Flourishing
20% of 35 decks +15% synergy
Exploration
20% of 35 decks +9% synergy
Uncivil Unrest
17% of 35 decks +16% synergy
Food Chain
17% of 35 decks +14% synergy
Sylvan Library
17% of 35 decks +8% synergy
Mystic Remora
17% of 35 decks +3% synergy
Simic Ascendancy
14% of 35 decks +11% synergy
Greater Good
11% of 35 decks +8% synergy
Hadana's Climb
9% of 35 decks +7% synergy
Burgeoning
9% of 35 decks +6% synergy
Reflections of Littjara
9% of 35 decks +4% synergy
Utility Lands
Boseiju, Who Endures
80% of 35 decks +59% synergy
Yavimaya, Cradle of Growth
63% of 35 decks +47% synergy
Karn's Bastion
37% of 35 decks +35% synergy
Otawara, Soaring City
37% of 35 decks +20% synergy
Reliquary Tower
31% of 35 decks -0% synergy
Urza's Saga
17% of 35 decks +12% synergy
Kessig Wolf Run
17% of 35 decks +4% synergy
Mana Artifacts
Sol Ring
97% of 35 decks +14% synergy
Arcane Signet
86% of 35 decks +12% synergy
Mana Crypt
46% of 35 decks +40% synergy
Chromatic Lantern
14% of 35 decks +3% synergy
Fellwar Stone
14% of 35 decks -3% synergy
Talisman of Impulse
11% of 35 decks -2% synergy
Talisman of Creativity
11% of 35 decks -4% synergy
Talisman of Curiosity
11% of 35 decks -5% synergy
Mox Opal
9% of 35 decks +3% synergy
Lands
Steam Vents
97% of 35 decks +52% synergy
Breeding Pool
97% of 35 decks +51% synergy
Stomping Ground
97% of 35 decks +51% synergy
Command Tower
94% of 35 decks +3% synergy
Scalding Tarn
83% of 35 decks +51% synergy
Taiga
80% of 35 decks +66% synergy
Tropical Island
80% of 35 decks +66% synergy
Spire Garden
80% of 35 decks +49% synergy
Wooded Foothills
80% of 35 decks +47% synergy
Misty Rainforest
80% of 35 decks +47% synergy
Volcanic Island
77% of 35 decks +63% synergy
Rejuvenating Springs
74% of 35 decks +38% synergy
Training Center
71% of 35 decks +39% synergy
Ketria Triome
69% of 35 decks +25% synergy
Exotic Orchard
40% of 35 decks -16% synergy
Opal Palace
34% of 35 decks +28% synergy
Frontier Bivouac
34% of 35 decks -17% synergy
Bloodstained Mire
31% of 35 decks +23% synergy
Verdant Catacombs
31% of 35 decks +21% synergy
Dreamroot Cascade
31% of 35 decks +6% synergy
Arid Mesa
29% of 35 decks +19% synergy
Windswept Heath
29% of 35 decks +17% synergy
Cinder Glade
29% of 35 decks -13% synergy
Polluted Delta
26% of 35 decks +16% synergy
Flooded Strand
26% of 35 decks +15% synergy
Stormcarved Coast
26% of 35 decks +6% synergy
Rockfall Vale
26% of 35 decks -2% synergy
Hinterland Harbor
26% of 35 decks -10% synergy
City of Brass
23% of 35 decks +11% synergy
Path of Ancestry
23% of 35 decks -5% synergy
Rootbound Crag
23% of 35 decks -9% synergy
Sulfur Falls
23% of 35 decks -11% synergy
Hedge Maze
22% of 23 decks +9% synergy
Commercial District
17% of 23 decks +6% synergy
Prismatic Vista
17% of 35 decks +12% synergy
Cavern of Souls
17% of 35 decks +10% synergy
Reflecting Pool
17% of 35 decks +9% synergy
Mana Confluence
14% of 35 decks +3% synergy
Gemstone Caverns
11% of 35 decks +5% synergy
Cragcrown Pathway
11% of 35 decks +4% synergy
Yavimaya Coast
11% of 35 decks -21% synergy
Botanical Sanctum
9% of 35 decks +5% synergy
Copperline Gorge
9% of 35 decks +5% synergy
Fiery Islet
9% of 35 decks +2% synergy
Barkchannel Pathway
9% of 35 decks +1% synergy
Shivan Reef
9% of 35 decks -20% synergy