This deck does not appear to be legal in Standard (Season from Sep 2021).
Problemas: Not legal in this format: Act of Treason, Aerial Volley, Alchemist's Gift, Ampryn Tactician, Angel's Tomb, Artificer's Epiphany, Aspiring Aeronaut, Avacyn's Judgment, Avaricious Dragon, Aven of Enduring Hope, Blazing Hellhound, Blessed Spirits, Blightcaster, Blood-Cursed Knight, Bone to Ash, Borderland Minotaur, Butcher's Cleaver, Calculated Dismissal, Caustic Caterpillar, Celestial Flare, Chandra's Fury, Chief of the Foundry, Chronicler of Heroes, Dance with Devils, Deep-Sea Terror, Devils' Playground, Dwynen's Elite, Dwynen, Gilt-Leaf Daen, Earthen Arms, Eerie Interlude, Elderfang Disciple, Electrify, Elvish Visionary, Enthralling Victor, Evolutionary Leap, Experimental Aviator, Explosive Apparatus, Eyeblight Assassin, Eyeblight Massacre, Fetid Imp, Field Creeper, Fiery Temper, Fleshbag Marauder, Funeral Rites, Gaea's Revenge, Gideon's Phalanx, Gilt-Leaf Winnower, Gnarlroot Trapper, Grasp of the Hieromancer, Graveblade Marauder, Guardian Gladewalker, Harbinger of the Tides, Hissing Quagmire, Hunter's Edge, Hydra's Growth, Ichthyomorphosis, Ilysian Caryatid, Infernal Scarring, Inventor's Apprentice, Invigorating Surge, Invoke the Divine, Iroas's Champion, Iron Bully, Jade Guardian, Jungleborn Pioneer, Just the Wind, Key to the City, Knight of the White Orchid, Knightly Valor, Kytheon's Tactics, Languish, Llanowar Empath, Lumbering Falls, Macabre Waltz, Mage-Ring Responder, Make Mischief, Marauder's Axe, Merfolk Mistbinder, Militant Inquisitor, Militia Bugler, Murderous Compulsion, Nagging Thoughts, Nantuko Husk, Needle Spires, Nissa's Pilgrimage, Ondu Rising, Open into Wonder, Pathmaker Initiate, Patron of the Valiant, Pia Nalaar, Priest of the Blood Rite, Primordial Wurm, Prodigious Growth, Rabid Bite, Reclusive Artificer, Rise from the Tides, Rogue's Gloves, Salvager of Secrets, Sarkhan's Unsealing, Seafloor Oracle, Seer of the Last Tomorrow, Send to Sleep, Shadows of the Past, Shaman of the Pack, Shambling Vent, Sheer Drop, Sigil of Valor, Sigil of the Empty Throne, Sigiled Skink, Smash to Smithereens, Soothsayer Adept, Soulblade Djinn, Stampede Rider, Star Pupil, Stoneforge Masterwork, Storm the Citadel, Sungrace Pegasus, Suppression Bonds, Tempest Caller, Thopter Engineer, Thopter Spy Network, Thornbow Archer, Thunderclap Wyvern, Titan's Strength, Tomebound Lich, Tragic Arrogance, Triton Shorestalker, Triumphant Surge, Trusty Retriever, Twins of Maurer Estate, Uncaged Fury, Unholy Hunger, Village Rites, Wandering Fumarole, War Horn, Warden of Evos Isle, Warden of the Chained, Watertrap Weaver, Webweaver Changeling, Weight of the Underworld, Willbreaker, Wrangle, Zendikar's Roil.