Ertha Jo, Frontier Mentor (Commander) - Core Activated Abilities

Ertha Jo, Frontier Mentor
3 decks (0.000%) Rank #1571
Background image for The Over/Under - A Review of OTJ Commanders
Kyle Massa
Jun 30, 2025
The Over/Under - A Review of OTJ Commanders
In this edition of Over/Under, Kyle revisits his predictions for Outlaws of Thunder Junction. Did his predictions get a Yee-Haw? (Sorry)
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Glittering Massif
100% of 1 decks +96% synergy
Survey Mechan
100% of 1 decks +100% synergy
Creatures
Mother of Runes
100% of 3 decks +86% synergy
Humble Defector
100% of 3 decks +98% synergy
Brash Taunter
100% of 3 decks +94% synergy
Loran of the Third Path
100% of 3 decks +87% synergy
Strago and Relm
100% of 1 decks +100% synergy
The Warring Triad
100% of 1 decks +100% synergy
Yes Man, Personal Securitron
67% of 3 decks +65% synergy
Marvin, Murderous Mimic
67% of 3 decks +62% synergy
Intrepid Hero
67% of 3 decks +66% synergy
Zirda, the Dawnwaker
67% of 3 decks +62% synergy
Chandra, Fire of Kaladesh
67% of 3 decks +66% synergy
Drumbellower
67% of 3 decks +65% synergy
The Jolly Balloon Man
67% of 3 decks +59% synergy
Sunset Strikemaster
50% of 2 decks +49% synergy
Auriok Bladewarden
33% of 3 decks +33% synergy
Spikeshot Elder
33% of 3 decks +33% synergy
Giver of Runes
33% of 3 decks +27% synergy
Hellspur Posse Boss
33% of 3 decks +33% synergy
Spikeshot Goblin
33% of 3 decks +33% synergy
Skrelv, Defector Mite
33% of 3 decks +27% synergy
Kiki-Jiki, Mirror Breaker
33% of 3 decks +28% synergy
Soulbright Flamekin
33% of 3 decks +32% synergy
Orthion, Hero of Lavabrink
33% of 3 decks +31% synergy
Avacyn, Guardian Angel
33% of 3 decks +33% synergy
Onakke Oathkeeper
33% of 3 decks +33% synergy
Goblin Fireslinger
33% of 3 decks +33% synergy
Giant Killer
33% of 3 decks +33% synergy
Infantry Veteran
33% of 3 decks +33% synergy
Kitsune Healer
33% of 3 decks +33% synergy
Furystoke Giant
33% of 3 decks +33% synergy
Chandra's Magmutt
33% of 3 decks +33% synergy
Plargg, Dean of Chaos
33% of 3 decks +32% synergy
Angel of Condemnation
33% of 3 decks +33% synergy
Deep Gnome Terramancer
33% of 3 decks +30% synergy
Adarkar Valkyrie
33% of 3 decks +32% synergy
Prodigal Pyromancer
33% of 3 decks +33% synergy
Fervent Paincaster
33% of 3 decks +33% synergy
Deathless Angel
33% of 3 decks +33% synergy
Vithian Stinger
33% of 3 decks +33% synergy
Goblin Sharpshooter
33% of 3 decks +32% synergy
Mangara, the Diplomat
33% of 3 decks +28% synergy
Hushbringer
33% of 3 decks +33% synergy
Dauntless Dismantler
33% of 3 decks +30% synergy
Knight of the White Orchid
33% of 3 decks +22% synergy
Taii Wakeen, Perfect Shot
33% of 3 decks +32% synergy
Vikya, Scorching Stalwart
33% of 3 decks +33% synergy
Deadeye Duelist
33% of 3 decks +33% synergy
Redemption Choir
33% of 3 decks +33% synergy
Balefire Liege
33% of 3 decks +27% synergy
Kamahl, Pit Fighter
33% of 3 decks +33% synergy
Instants
Swords to Plowshares
100% of 3 decks +33% synergy
Chaos Warp
67% of 3 decks +35% synergy
Path to Exile
67% of 3 decks +9% synergy
Generous Gift
33% of 3 decks -3% synergy
Stroke of Midnight
33% of 3 decks +16% synergy
Boros Charm
33% of 3 decks -17% synergy
Razorgrass Ambush
33% of 3 decks +29% synergy
Wear // Tear
33% of 3 decks +11% synergy
Kabira Takedown
33% of 3 decks +30% synergy
Rustler Rampage
33% of 3 decks +33% synergy
To Arms!
33% of 3 decks +33% synergy
Demand Answers
33% of 3 decks +25% synergy
Abrade
33% of 3 decks +20% synergy
Sorceries
Austere Command
33% of 3 decks +17% synergy
Blasphemous Act
33% of 3 decks +1% synergy
Promise of Loyalty
33% of 3 decks +29% synergy
Wild Guess
33% of 3 decks +33% synergy
The Battle of Bywater
33% of 3 decks +30% synergy
Mizzium Mortars
33% of 3 decks +32% synergy
Spectacular Showdown
33% of 3 decks +30% synergy
Utility Artifacts
Chaos Wand
100% of 3 decks +100% synergy
The Fire Crystal
100% of 1 decks +95% synergy
Thousand-Year Elixir
67% of 3 decks +63% synergy
Magewright's Stone
67% of 3 decks +65% synergy
Swiftfoot Boots
67% of 3 decks +22% synergy
Transmogrifying Wand
67% of 3 decks +66% synergy
Collector's Cage
67% of 3 decks +66% synergy
Illusionist's Bracers
67% of 3 decks +63% synergy
Lithoform Engine
67% of 3 decks +65% synergy
Expert-Level Safe
67% of 3 decks +67% synergy
Mindslaver
33% of 3 decks +33% synergy
Halo Fountain
33% of 3 decks +31% synergy
Battlemage's Bracers
33% of 3 decks +30% synergy
Realmbreaker, the Invasion Tree
33% of 3 decks +33% synergy
Rings of Brighthearth
33% of 3 decks +31% synergy
Strionic Resonator
33% of 3 decks +29% synergy
Haystack
33% of 3 decks +32% synergy
Skullclamp
33% of 3 decks +18% synergy
Basilisk Collar
33% of 3 decks +21% synergy
Mishra's Bauble
33% of 3 decks +32% synergy
Pearl Medallion
33% of 3 decks +29% synergy
Stone of Erech
33% of 3 decks +32% synergy
Heartstone
33% of 3 decks +33% synergy
Urza's Bauble
33% of 3 decks +33% synergy
Wayfarer's Bauble
33% of 3 decks +20% synergy
Enchantments
Dazzling Theater // Prop Room
33% of 3 decks +30% synergy
Gratuitous Violence
33% of 3 decks +30% synergy
Mechanized Warfare
33% of 3 decks +33% synergy
Smuggler's Share
33% of 3 decks +28% synergy
Dictate of the Twin Gods
33% of 3 decks +31% synergy
Legion's Initiative
33% of 3 decks +29% synergy
Chained to the Rocks
33% of 3 decks +33% synergy
Rowan's Talent
33% of 3 decks +33% synergy
High Noon
33% of 3 decks +30% synergy
Fiery Emancipation
33% of 3 decks +29% synergy
Ghostly Prison
33% of 3 decks +25% synergy
Planeswalkers
Teyo, Geometric Tactician
67% of 3 decks +66% synergy
Chandra, Bold Pyromancer
67% of 3 decks +66% synergy
Chandra, Dressed to Kill
67% of 3 decks +66% synergy
Elspeth, Storm Slayer
50% of 2 decks +44% synergy
The Eternal Wanderer
33% of 3 decks +31% synergy
Ajani Vengeant
33% of 3 decks +33% synergy
Elspeth, Knight-Errant
33% of 3 decks +32% synergy
Rowan, Fearless Sparkmage
33% of 3 decks +33% synergy
Ajani, Inspiring Leader
33% of 3 decks +33% synergy
Ajani Steadfast
33% of 3 decks +33% synergy
The Wandering Emperor
33% of 3 decks +32% synergy
Jeska, Thrice Reborn
33% of 3 decks +31% synergy
Ajani, Adversary of Tyrants
33% of 3 decks +33% synergy
Elspeth Resplendent
33% of 3 decks +32% synergy
Chandra, Legacy of Fire
33% of 3 decks +33% synergy
Chandra, Torch of Defiance
33% of 3 decks +31% synergy
Utility Lands
Sunhome, Fortress of the Legion
67% of 3 decks +48% synergy
Rogue's Passage
67% of 3 decks +34% synergy
Slayers' Stronghold
67% of 3 decks +42% synergy
Maze of Ith
67% of 3 decks +63% synergy
Ominous Cemetery
67% of 3 decks +66% synergy
Labyrinth of Skophos
67% of 3 decks +65% synergy
Temple of the False God
33% of 3 decks +24% synergy
Eiganjo, Seat of the Empire
33% of 3 decks +19% synergy
Access Tunnel
33% of 3 decks +28% synergy
Barbarian Ring
33% of 3 decks +33% synergy
Karn's Bastion
33% of 3 decks +29% synergy
War Room
33% of 3 decks +23% synergy
Nesting Grounds
33% of 3 decks +33% synergy
Sandstorm Verge
33% of 3 decks +33% synergy
Flamekin Village
33% of 3 decks +33% synergy
Interplanar Beacon
33% of 3 decks +33% synergy
Mana Artifacts
Talisman of Conviction
67% of 3 decks +14% synergy
Sol Ring
67% of 3 decks -19% synergy
Mind Stone
67% of 3 decks +39% synergy
Sonic Screwdriver
33% of 3 decks +32% synergy
Honor-Worn Shaku
33% of 3 decks +33% synergy
Gatewatch Beacon
33% of 3 decks +33% synergy
Arcane Signet
33% of 3 decks -47% synergy
The Aetherspark
33% of 3 decks +30% synergy
Commander's Sphere
33% of 3 decks +16% synergy
Lands
Clifftop Retreat
100% of 3 decks +38% synergy
Mountain
100% of 3 decks +2% synergy
Plains
100% of 3 decks +2% synergy
Boros Garrison
100% of 3 decks +59% synergy
Command Tower
100% of 3 decks +14% synergy
Temple of Triumph
100% of 3 decks +60% synergy
Battlefield Forge
100% of 3 decks +45% synergy
Myriad Landscape
100% of 3 decks +77% synergy
Furycalm Snarl
67% of 3 decks +23% synergy
Rugged Prairie
67% of 3 decks +28% synergy
Escape Tunnel
67% of 3 decks +63% synergy
Sunscorched Divide
67% of 3 decks +48% synergy
Sundown Pass
33% of 3 decks -2% synergy
Sunbillow Verge
33% of 3 decks +13% synergy
Spectator Seating
33% of 3 decks -8% synergy
Elegant Parlor
33% of 3 decks +15% synergy
Sacred Foundry
33% of 3 decks -10% synergy
Arid Mesa
33% of 3 decks +5% synergy
Sunbaked Canyon
33% of 3 decks +17% synergy
Sacred Peaks
33% of 3 decks +21% synergy
Razorgrass Ambush
33% of 3 decks +29% synergy
Rustvale Bridge
33% of 3 decks +21% synergy
Abraded Bluffs
33% of 3 decks +26% synergy
Exotic Orchard
33% of 3 decks +4% synergy
Kabira Takedown
33% of 3 decks +30% synergy
Evolving Wilds
33% of 3 decks +13% synergy
Terramorphic Expanse
33% of 3 decks +19% synergy
Abstergo Entertainment
33% of 3 decks +31% synergy
Witch Enchanter
33% of 3 decks +21% synergy
Needleverge Pathway
33% of 3 decks +6% synergy
Lazotep Quarry
33% of 3 decks +33% synergy