Maester Seymour: +1/+1 Counters
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Legendary Creature — Human Elf Cleric

New Cards
Recent-set cards that Maester Seymour players are trying out in +1/+1 Counters decks.
High Synergy Cards
The highest-synergy picks for Maester Seymour's +1/+1 Counters builds — cards that lean hardest into the +1/+1 Counters theme.
Gyre Sage
High Score
Sphere Grid
Evolution Witness
Ouroboroid
Innkeeper's Talent
Inspiring Call
Terrasymbiosis
Warden of the Grove
Forgotten AncientTop Cards
The staple cards most Maester Seymour +1/+1 Counters decks run as their core.
Kami of Whispered Hopes
Hardened Scales
Walking Ballista
The Earth Crystal
Level Up
Branching Evolution
The Great Henge
Snakeskin Veil
Heroic Intervention
Beast WithinGame Changers
High-impact bombs that can take over a Maester Seymour +1/+1 Counters game on their own.
Gaea's Cradle
Crop Rotation
Natural Order
Worldly Tutor
Seedborn MuseCreatures
Creatures that carry the +1/+1 Counters plan in Maester Seymour decks, from early pressure to payoff.
Ornery Tumblewagg
Incubation Druid
Champion of Lambholt
Devoted Druid
Duskshell Crawler
Vigor
Kalonian Hydra
Twitching Doll
Canopy Gargantuan
Benevolent Hydra
Big Mother Mouser
Disciple of Freyalise
Mindless Automaton
Tyrant Guard
Heronblade Elite
Drix Fatemaker
Giggling Skitterspike
Broodguard Elite
Slippery Bogbonder
Defiler of Vigor
Managorger Hydra
Goldvein Hydra
Ivy Lane Denizen
Birds of Paradise
Clamavus
Gnarlid Colony
Armorcraft Judge
Badgermole Cub
Scavenging Ooze
Augur of Autumn
Reclamation Sage
Elvish Mystic
Beast Whisperer
Fyndhorn Elves
Llanowar ElvesInstants
Instant-speed interaction and tricks that keep Maester Seymour's +1/+1 Counters deck ahead.
Collective Resistance
Biosynthic Burst
Khalni Ambush
Vastwood Fortification
Silkguard
Gaea's Gift
Origin of Metalbending
Solidarity of Heroes
Archdruid's Charm
Lifestream's Blessing
Inscription of Abundance
Strength of Will
Stony Strength
Burst of Strength
Yuna's Whistle
Galuf's Final Act
Gift of the Viper
Airship Crash
Berserk
Prishe's Wanderings
Natural Affinity
Hindervines
Tawnos's Tinkering
Aim High
Fog Patch
Haze of Pollen
Appetite for the Unnatural
Fog of War
Bite Down
Rocky Rebuke
Clear Shot
You Look Upon the Tarrasque
Get a Leg Up
Aspect of Hydra
Jaheira's Respite
Windswift Slice
Invigorating Surge
Horrid Vigor
Vitalize
Fog
Heritage Reclamation
Summoner's Pact
Naturalize
Momentous Fall
Ram Through
Wrap in Vigor
Force of Vigor
Tyvar's Stand
Tamiyo's Safekeeping
Return of the WildspeakerSorceries
Sorceries that push the +1/+1 Counters game plan forward for Maester Seymour.
Fangs of Kalonia
Bridgeworks Battle
Turntimber Symbiosis
Synchronized Charge
Season of Gathering
Contest of Claws
Hunter's Prowess
Super Combo
Bushwhack
Harvest Season
Spry and Mighty
Unnatural Restoration
Last March of the Ents
Seismic Sense
Thunderous Debut
Nissa's Judgment
Hunter's Edge
Tapping at the Window
Blessings of Nature
Enter the Unknown
Knockout Maneuver
Elven Farsight
Atraxa's Fall
Abundant Harvest
Nissa's Triumph
Visions of Dominance
Bala Ged Recovery
Triumph of the Hordes
Rockalanche
Circuitous Route
Collective Unconscious
Grow from the Ashes
Planewide Celebration
Open the Way
Primal Command
Ezuri's Predation
Soul's Majesty
Nature's Rhythm
Harmonize
Finale of Devastation
Explore
Rishkar's Expertise
Traverse the Outlands
Kodama's Reach
Skyshroud Claim
Cultivate
Three Visits
Green Sun's Zenith
Nature's Lore
Rampant GrowthUtility Artifacts
Artifacts that add consistency and utility to Maester Seymour +1/+1 Counters decks.
Ozolith, the Shattered Spire
The Ozolith
Bow of Nylea
The Ooze
Shadowspear
Power Fist
Commander's Plate
Luxior, Giada's Gift
Fractal Harness
The Millennium Calendar
Power Conduit
Moonsilver Key
Wurm's Tooth
Sculpting Steel
Bumbleflower's Sharepot
Armory of Iroas
Wurmwall Sweeper
Atmospheric Greenhouse
Witch's Oven
Slate of Ancestry
Agatha's Soul Cauldron
Summoner's Grimoire
Conformer Shuriken
Moxite Refinery
Nuka-Cola Vending Machine
Sword of Truth and Justice
Chimil, the Inner Sun
Buster Sword
Larval Scoutlander
Nevinyrral's Disk
Genji Glove
Sledge-Class Seedship
Contagion Clasp
Herald's Horn
The Skullspore Nexus
Exploration Broodship
Emerald Medallion
Staff of Domination
Blackblade Reforged
Swiftfoot Boots
Rhonas's Monument
Lightning GreavesEnchantments
Enchantments that reinforce the +1/+1 Counters strategy in Maester Seymour decks.
Fight Rigging
Loading Zone
Hydra's Growth
Court of Garenbrig
Path of Discovery
Thickest in the Thicket
Hunter's Talent
Primeval Bounty
Doubling Season
Ride the Shoopuf
Sylvan Scavenging
Puca's Covenant
Stocking the Pantry
Primal Vigor
Tale of Katara and Toph
Solid Ground
Ground Seal
Primal Order
Aluren
Tribute to the World Tree
Shapers' Sanctuary
Alpha Status
New Horizons
Predatory Hunger
Seal of Primordium
Killer Service
Food Chain
Enchantress's Presence
Lure
Nature's Will
Forced Adaptation
The Legend of Kyoshi
Elvish Guidance
March of the World Ooze
Song of the Dryads
Asceticism
Leyline of Abundance
Retreat to Kazandu
Defense of the Heart
Case of the Locked Hothouse
Colossal Majesty
Virtue of Strength
Kenrith's Transformation
Rancor
Sylvan Anthem
Blanchwood Armor
Wild Growth
Utopia Sprawl
Exploration
Garruk's UprisingPlaneswalkers
Planeswalkers that back up Maester Seymour's +1/+1 Counters game plan.
Karn, the Great Creator
Vivien, Arkbow Ranger
Jiang Yanggu, Wildcrafter
Tezzeret, Cruel Captain
Nissa, Who Shakes the WorldUtility Lands
Non-basic lands that pull extra weight in Maester Seymour +1/+1 Counters decks.
Llanowar Reborn
Oran-Rief, the Vastwood
Forge of Heroes
Karn's Bastion
Tyrite Sanctum
Nesting Grounds
Okina, Temple to the Grandfathers
Bonders' Enclave
Yavimaya Hollow
Lair of the Hydra
Ominous Cemetery
Mosswort Bridge
Field of Ruin
Zanarkand, Ancient Metropolis
The Shire
Ba Sing Se
Urza's Saga
Rogue's Passage
Inventors' Fair
Castle Garenbrig
Hidden Nursery
Dark Depths
Buried Ruin
Witch's Clinic
Thespian's Stage
Arid Archway
Slippery Karst
Jungle Basin
Guildless Commons
Gingerbread Cabin
Tranquil Thicket
Emergence Zone
War Room
Scavenger Grounds
Boseiju, Who Endures
Shifting Woodland
Wirewood Lodge
Command Beacon
Yavimaya, Cradle of Growth
Nykthos, Shrine to Nyx
Reliquary TowerMana Artifacts
Mana rocks and fixing to power out Maester Seymour's +1/+1 Counters strategy.
Herd Heirloom
Sol Ring
Vexing Puzzlebox
Sceptre of Eternal Glory
Coveted Jewel
Aetheric Amplifier
The Aetherspark
Thought Vessel
Arcane SignetLands
The mana base behind Maester Seymour's +1/+1 Counters decks.
Bridgeworks Battle
Khalni Ambush
Vastwood Fortification
Opal Palace
Disciple of Freyalise
Turntimber Symbiosis
Hall of Oracles
Hidden Hideout
Sunken Citadel
Forest
Bala Ged Recovery
Demolition Field
Urza's Cave
Myriad LandscapeSimilar Commanders
The following Commanders share a similar playing style, strategy, or theme like Maester Seymour: +1/+1 Counters.
Mowu, Loyal Companion
Zegana, Utopian Speaker
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
Ishai, Ojutai Dragonspeaker // Slurrk, All-Ingesting
Akiri, Line-Slinger // Slurrk, All-Ingesting
Lulu, Loyal Hollyphant // Acolyte of Bahamut
Gilanra, Caller of Wirewood // Slurrk, All-Ingesting
Grakmaw, Skyclave Ravager
Kamahl, Heart of Krosa // Keleth, Sunmane Familiar
Kamahl, Heart of Krosa // Reyhan, Last of the Abzan
Byrke, Long Ear of the Law
Hamza, Guardian of Arashin
Alharu, Solemn Ritualist // Reyhan, Last of the Abzan
Alharu, Solemn Ritualist // Slurrk, All-Ingesting
Alharu, Solemn Ritualist // Tana, the Bloodsower
Rograkh, Son of Rohgahh // Slurrk, All-Ingesting
Siani, Eye of the Storm // Slurrk, All-Ingesting
Skanos Dragonheart // Noble Heritage
Rishkar, Peema Renegade
Lae'zel, Vlaakith's Champion // Master Chef
Ludevic, Necro-Alchemist // Numa, Joraga Chieftain
Francisco, Fowl Marauder // Slurrk, All-Ingesting
Daghatar the Adamant
Bruse Tarl, Boorish Herder // Slurrk, All-Ingesting
Dargo, the Shipwrecker // Slurrk, All-Ingesting
Durnan of the Yawning Portal // Master Chef
Kamahl, Heart of Krosa // Slurrk, All-Ingesting
Reyhan, Last of the Abzan // Tevesh Szat, Doom of Fools
Slurrk, All-Ingesting // Tana, the Bloodsower
Slurrk, All-Ingesting // Toggo, Goblin Weaponsmith
Aragorn, Company Leader
Marcus, Mutant Mayor
Esior, Wardwing Familiar // Reyhan, Last of the Abzan
Ich-Tekik, Salvage Splicer // Sengir, the Dark Baron
Bright-Palm, Soul Awakener
Esior, Wardwing Familiar // Numa, Joraga Chieftain
Shalai and Hallar
Zimone, Paradox Sculptor
Vorel of the Hull Clade
Leinore, Autumn Sovereign