Sai, Master Thopterist: Bracket 4 (Optimized) — Example Deck
Average Optimized decklist for Sai, Master Thopterist, built from 152 community decks.

Test Hand
Creatures 22
Chief Engineer$0.89
Etherium Sculptor$0.69
Forensic Gadgeteer$2.70
Foundry Inspector$0.38
Glaring Fleshraker$1.64
Jhoira's Familiar$2.37
Kappa Cannoneer$0.38
Myr Retriever$2.14
Ornithopter$0.31
Ornithopter of Paradise$1.95
Phyrexian Metamorph$2.65
Scrap Trawler$3.34
Shimmer Myr$0.39
Steel Overseer$0.35
Stridehangar Automaton$4.49
Thought Monitor$0.35
Trinket Mage$0.67
Vedalken Archmage$9.69
Instants 11
An Offer You Can't Refuse$3.89
Counterspell$4.28
Cyclonic Rift$39.11
Fierce Guardianship$63.62
Force of Negation$46.81
Force of Will$57.43
Mana Drain$54.83
Negate$0.14
Pongify$3.56
Swan Song$10.68
Whir of Invention$5.65
Sorceries 3
Fabricate$10.03
Reshape$4.17
Thoughtcast$2.56
Artifacts 25
Aether Spellbomb$0.36
Arcane Signet$0.34
Ashnod's Altar$15.84
Basalt Monolith$5.10
Bident of Thassa$0.55
Cloud Key$2.58
Forsaken Monument$5.20
Idol of Oblivion$3.31
Krark-Clan Ironworks$15.07
Lightning Greaves$3.73
Lotus Petal$41.76
Mana Vault$112.79
Mind Stone$0.27
Mishra's Bauble$2.63
Mox Amber$82.52
Mox Opal$221.60
Mystic Forge$3.27
Sensei's Divining Top$38.61
Skullclamp$4.80
Sol Ring$1.16
The One Ring$105.34
Thought Vessel$4.98
Thran Dynamo$4.33
Unwinding Clock$20.86
Uthros Research Craft$5.74
Enchantments 4
Efficient Construction$0.53
Mechanized Production$2.95
Rhystic Study$67.21
Thopter Spy Network$0.41
Planeswalkers 1
Tezzeret, Cruel Captain$22.33
Lands 12
Academy Ruins$4.40
Ancient Tomb$125.71
Archway of Innovation$1.36
Buried Ruin$0.40
Darksteel Citadel$2.38
Inventors' Fair$19.23
Otawara, Soaring City$27.56
Reliquary Tower$2.99
Seat of the Synod$1.09
The Mycosynth Gardens$0.40
Urza's Saga$39.00
Uthros, Titanic Godcore$14.08
Basics 21
Island21x
$0.08