Gnostro Untaps Not Storm

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This deck doesn't try to play many spells in one turn, instead, it tries to untap Gnostro many times in one turn. (So you'll have cast only like 2-3 spells, but Gnostro can be used several times.)
• "Untap creature" effects (untap Gnostro multiple times)
• Creatures that trigger when they're dealt damage (from Gnostro), e.g. Stuffy Doll
• "Whenever you gain life" triggers
• "Whenever you scry" triggers
 
Mana Acceleration (14): General (1): Spells (25): Sideboard (Omitted/Cut card ideas):
1 Chromatic Orrery 1 Gnostro, Voice of the Crags 1 Helm of the Host 1 Sunbird's Invocation
1 Dreamstone Hedron   1 Illusionist's Bracers 1 Omniscience
1 Firemind Vessel Creatures (24): 1 Magewright's Stone 1 Sphinx of the Second Sun
1 Gilded Lotus 1 Stuffy Doll 1 Puppet Strings 1 Tidal Force
1 Hedron Archive 1 Aurelia, the Warleader 1 Staff of Domination 1 Aetherflux Reservoir
1 Thran Dynamo 1 Drogskol Reaver 1 Sword of the Paruns 1 Cradle of Vitality
1 Ral Zarek 1 Aphetto Alchemist 1 Thousand-Year Elixir 1 Heliod, Sun-Crowned
1 Unbender Tine 1 Body of Knowledge 1 Umbral Mantle 1 Sun-Crowned Hunters
1 Fatestitcher 1 Chakram Retriever 1 Well of Lost Dreams 1 Mogg Maniac
1 Kelpie Guide 1 Eligeth, Crossroads Augur 1 Jeskai Ascendancy 1 Truefire Captain
1 Midnight Clock 1 Galvanic Alchemist 1 Searing Meditation 1 Spitemare
1 Teferi, Temporal Archmage 1 Illusory Ambusher 1 Teferi, Timebender 1 Boros Reckoner
1 Tidewater Minion 1 Magus of the Future 1 Freed from the Real 1 Taranika, Akroan Veteran
1 Vizier of Tumbling Sands 1 Palinchron 1 Future Sight 1 Gauntlets of Light
  1 Sakashima of a Thousand Faces 1 Intruder Alarm 1 Peregrine Drake
Lands (36): 1 Sakashima the Impostor 1 Jace, Ingenious Mind-Mage 1 Cloud of Faeries
1 Tundra 1 Spark Double 1 Mind Over Matter 1 High Alert
1 Volcanic Island 1 Tolarian Kraken 1 Pemmin's Aura 1 Thornbite Staff
1 Plateau 1 Brash Taunter 1 Retreat to Coralhelm 1 Port Razer
1 Hallowed Fountain 1 Combat Celebrant 1 Aggravated Assault 1 Thassa's Ire
1 Steam Vents 1 Etali, Primal Storm 1 Battlemage's Bracers 1 Great Whale
1 Sacred Foundry 1 Moraug, Fury of Akoum 1 Blazing Sunsteel 1 Hidden Strings
1 Azorius Chancery 1 Silverclad Ferocidons 1 Knowledge and Power 1 Intellectual Offering
1 Izzet Boilerworks 1 Archangel of Thune 1 Dawn of Hope 1 Dramatic Reversal
1 Boros Garrison 1 Bellowing Aegisaur 1 Gideon, Martial Paragon 1 Energy Arc
1 Mystic Monastery 1 Kytheon, Hero of Akros // Gideon, Battle-Forged   1 To Arms!
1 Raugrin Triome 1 Trapjaw Tyrant   1 Reality Spasm
1 Command Tower     1 Flying Crane Technique
1 Flamekin Village     1 Sky Hussar
1 Glasspool Mimic // Glasspool Shore     1 Thoughtweft Gambit
1 Hanweir Battlements     1 War Flare
1 Minamo, School at Water's Edge     1 Breaking Wave
1 Path of Ancestry     1 Turnabout
1 Sejiri Shelter // Sejiri Glacier     1 Gleam of Resistance
1 Slayers' Stronghold     1 Rally of Wings
1 Spinerock Knoll     1 Rally to Battle
7 Island     1 Rallying Roar
4 Mountain     1 Roar of the Kha
4 Plains     1 Tenacity
1 Sol Ring     1 Village Bell-Ringer