Mono-Green Artifacts

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Mono-Green Artifact theme deck. It's very heavy on the theme: I try to play as many mono-green color identity artifacts as possible.
The general is kind of a joke and I don't play it unless I have zero cards in hand. It's currently the only green artifact legend. I could use something like Oviya Pashiri, or Kolvori (to play the back face The Ringhart Crest) instead.
 
Mana Acceleration (12): General (1): Spells (26): Sideboard (Omitted/Cut card ideas):
1 Copper Myr 1 Vazal, the Compleat 1 Heartwood Shard 1 Gilded Goose
1 Dowsing Dagger // Lost Vale   1 Horned Helm 1 Feasting Troll King
1 Green Mana Battery Creatures (25): 1 Implement of Ferocity 1 Acorn Catapult
1 Horizon Spellbomb 1 Elf Replica 1 Lifecrafter's Bestiary 1 Druidic Satchel
1 Horn of Ramos 1 Hoof Skulkin 1 Lifespark Spellbomb 1 Monkey Cage
1 Moss Diamond 1 Insatiable Souleater 1 Stuffed Bear 1 Orochi Hatchery
1 Unstable Obelisk 1 Malachite Golem 1 Trigon of Infestation 1 Ring of Kalonia
1 Weatherseed Totem 1 Narnam Cobra 1 Woodweaver's Puzzleknot 1 Snake Basket
1 Tangleroot 1 Sylvok Replica 1 Bag of Tricks 1 Wolf's Quarry
1 The Great Henge 1 Tangle Golem 1 Belt of Giant Strength 1 Architect of the Untamed
1 The Ringhart Crest 1 Tangle Hulk 1 Birthing Pod 1 Aether Herder
1 Weirding Wood 1 Verdant Automaton 1 Bow of Nylea 1 Byway Courier
  1 Wall of Tanglecord 1 Bramble Armor 1 Confront the Unknown
Lands (36): 1 Briarbridge Patrol 1 Chitterspitter 1 Curious Pair // Treats to Share
1 Buried Ruin 1 Briarbridge Tracker 1 Elven Bow 1 Fell the Pheasant
1 Gingerbread Cabin 1 Cultivator of Blades 1 Esika's Chariot 1 Fierce Witchstalker
1 Inventors' Fair 1 Elegant Edgecrafters 1 Fractal Harness 1 Trail of Crumbs
1 Myriad Landscape 1 Ezuri's Brigade 1 Instrument of the Bards 1 Shrine of Boundless Growth
1 Phyrexia's Core 1 Fangren Marauder 1 Lifecraft Awakening 1 Staff of the Wild Magus
1 Sequestered Stash 1 Funnel-Web Recluse 1 Ranger's Longbow 1 Emerald Medallion
1 Tree of Tales 1 Ich-Tekik, Salvage Splicer 1 Rosethorn Halberd  
1 War Room 1 Lifesmith 1 Sequence Engine  
27 Forest 1 Maul Splicer 1 Skyclave Pick-Axe  
1 Sol Ring 1 Oviya Pashiri, Sage Lifecrafter 1 Ulvenwald Mysteries  
  1 Thundering Tanadon 1 Vivien's Arkbow  
  1 Tireless Tracker 1 Wolfrider's Saddle  
  1 Verdurous Gearhulk    
  1 Vital Splicer