It's basically enchanted with Coalition Flag: Every removal spell someone casts is coming your way
Banishing Light Beza, the Bounding Spring Brave-Kin Duo Brightblade Stoat Builder's Talent Caretaker's Talent Carrot Cake Crumb and Get It Dawn's Truce Dewdrop Cure Driftgloom Coyote Essence Channeler Feather of Flight Flowerfoot Swordmaster Harvestrite Host Hop to It Intrepid Rabbit Jackdaw Savior Jolly Gerbils Lifecreed Duo Mabel's Mettle Mouse Trapper Nettle Guard Parting Gust Pileated Provisioner Rabbit Response Repel Calamity Salvation Swan Season of the Burrow Seasoned Warrenguard Shrike Force Sonar Strike Star Charter Starfall Invocation Thistledown Players Valley Questcaller Warren Elder Warren Warleader Wax-Wane Witness Whiskervale Forerunner Azure Beastbinder Bellowing Crier Calamitous Tide Daring Waverider Dazzling Denial Dire Downdraft Dour Port-Mage Eddymurk Crab Eluge, the Shoreless Sea Finch Formation Gossip's Talent Into the Flood Maw Kitnap Swords to Plowshares Kitsa, Otterball Elite Dig Through Time Knightfisher Ledger Shredder Harbinger of the Seas Lightshell Duo Lord of Atlantis Rat Colony Long River Lurker Mechanized Production Relentless Rats Long River's Pull Narset's Reversal Kindred Charge Mind Spiral Reconnaissance Mission Sylvan Tutor Mindwhisker Show and Tell Toski, Bearer of Secrets Mockingbird Frogmite Nightwhorl Hermit Sword of Fire and Ice Otterball Antics Secluded Courtyard Pearl of Wisdom Plumecreed Escort Portent of Calamity Run Away Together Season of Weaving Shore Up Shoreline Looter Skyskipper Duo Spellgyre Splash Lasher Splash Portal Stormchaser's Talent Sugar Coat Thought Shucker Thundertrap Trainer Valley Floodcaller Waterspout Warden Wishing Well Agate-Blade Assassin Bandit's Talent Bonebind Orator Bonecache Overseer Coiling Rebirth Consumed by Greed Cruelclaw's Heist Daggerfang Duo Darkstar Augur Diresight Downwind Ambusher Early Winter Feed the Cycle Fell Glidedive Duo Hazel's Nocturne Huskburster Swarm Iridescent Vinelasher Maha, Its Feathers Night Moonstone Harbinger Nocturnal Hunger Osteomancer Adept Persistent Marshstalker Psychic Whorl Ravine Raider Rottenmouth Viper Ruthless Negotiation Savor Scales of Shale Scavenger's Talent Season of Loss Sinister Monolith Stargaze Starlit Soothsayer Starscape Cleric Thornplate Intimidator Thought-Stalker Warlock Valley Rotcaller Wick, the Whorled Mind Wick's Patrol Agate Assault Alania's Pathmaker Artist's Talent Blacksmith's Talent Blooming Blast Brambleguard Captain Brazen Collector Byway Barterer Conduct Electricity Coruscation Mage Dragonhawk, Fate's Tempest Emberheart Challenger Festival of Embers Flamecache Gecko Frilled Sparkshooter Harnesser of Storms Heartfire Hero Hearthborn Battler Hired Claw Hoarder's Overflow Kindlespark Duo Manifold Mouse Might of the Meek Playful Shove Quaketusk Boar Rabid Gnaw Raccoon Rallier Reptilian Recruiter Roughshod Duo Sazacap's Brew Season of the Bold Steampath Charger Stormsplitter Sunspine Lynx Take Out the Trash Teapot Slinger Valley Flamecaller Valley Rally War Squeak Whiskerquill Scribe Wildfire Howl Bakersbane Duo Bark-Knuckle Boxer Brambleguard Veteran Bushy Bodyguard Cache Grab Clifftop Lookout Curious Forager Druid of the Spade Fecund Greenshell For the Common Good Galewind Moose Hazardroot Herbalist Heaped Harvest High Stride Hivespine Wolverine Honored Dreyleader Hunter's Talent Innkeeper's Talent Keen-Eyed Curator Longstalk Brawl Lumra, Bellow of the Woods Mistbreath Elder Overprotect Pawpatch Formation Pawpatch Recruit Peerless Recycling Polliwallop Rust-Shield Rampager Scrapshooter Season of Gathering Stickytongue Sentinel Stocking the Pantry Sunshower Druid Tender Wildguide Thornvault Forager Three Tree Rootweaver Three Tree Scribe Treeguard Duo Treetop Sentries Valley Mightcaller Wear Down Alania, Divergent Storm Baylen, the Haymaker Burrowguard Mentor Camellia, the Seedmiser Cindering Cutthroat Clement, the Worrywort Corpseberry Cultivator Dreamdew Entrancer Finneas, Ace Archer Fireglass Mentor Gev, Scaled Scorch Glarb, Calamity's Augur Head of the Homestead Helga, Skittish Seer Hugs, Grisly Guardian The Infamous Cruelclaw Junkblade Bruiser Kastral, the Windcrested Lilysplash Mentor Lunar Convocation Mabel, Heir to Cragflame Mind Drill Assailant Moonrise Cleric Muerra, Trash Tactician Plumecreed Mentor Pond Prophet Ral, Crackling Wit Seedglaive Mentor Seedpod Squire Starseer Mentor Stormcatch Mentor Tempest Angler Tidecaller Mentor Veteran Guardmouse Vinereap Mentor Vren, the Relentless Wandertale Mentor Ygra, Eater of All Zoraline, Cosmos Caller Barkform Harvester Bumbleflower's Sharepot Fountainport Bell Heirloom Epic Patchwork Banner Short Bow Starforged Sword Tangle Tumbler Three Tree Mascot Fabled Passage Fountainport Hidden Grotto Lilypad Village Lupinflower Village Mudflat Village Oakhollow Village Rockface Village Three Tree City Uncharted Haven
Scaled Behemoth The scariest keyword that you can see on a creature that your opponent controls is Hexproof
However, even a weaker version of Knight is worth considering
