← Public decklists

Sai, Master Thopterist

Keen Engineering

Commander

$51.51

100 cards

◈ Commander

Sai, Master Thopterist $0.66

Main deck (99)

Creatures 29

1 Broodstar 8UU $0.24

1 Chief of the Foundry 3 $0.23

1 Darksteel Juggernaut 5 $0.30

1 Duplicant 6 $0.14

1 Etherium Sculptor 1U $0.42

1 Foundry Inspector 3 $0.32

1 Graaz, Unstoppable Juggernaut 8 $0.24

1 Kappa Cannoneer 5U $0.27

1 Master of Etherium 2U $0.27

1 Master Transmuter 3U $1.28

1 Memory Guardian 4U $0.29

1 Meteor Golem 7 $0.27

1 Myr Battlesphere 7 $0.23

1 Myr Retriever 2 $0.69

1 Ornithopter of Paradise 2 $0.38

1 Padeem, Consul of Innovation 3U $0.51

1 Palladium Myr 3 $0.31

1 Psychosis Crawler 5 $0.75

1 Research Thief 4U $0.21

1 Scrawling Crawler 3 $4.07

1 Shimmer Dragon 4UU $0.25

1 Shimmer Myr 3 $0.27

1 Silver Myr 2 $0.22

1 Spire Golem 6 $0.28

1 Steel Hellkite 6 $0.21

1 Steel Overseer 2 $0.29

1 Thought Monitor 6U $0.27

1 Vedalken Archmage 2UU $2.37

1 Whirler Rogue 2UU $0.34

Instants 6

1 Aetherize 3U $0.33

1 Counterspell UU $2.42

1 Launch Mishap 2U $0.26

1 Negate 1U $0.18

1 Pull from Tomorrow XUU $0.12

1 Thirst for Knowledge 2U $0.29

Sorceries 2

1 All Is Dust 7 $2.50

1 Thoughtcast 4U $0.77

Artifacts 20

1 Adaptive Omnitool 2 $1.04

1 Aether Spellbomb 1 $0.21

1 Arcane Signet 2 $0.41

1 Cultivator's Caravan 3 $0.23

1 Darksteel Citadel $0.48

1 Forsaken Monument 5 $3.95

1 Hedron Archive 4 $0.20

1 Ichor Wellspring 2 $0.27

1 Mazemind Tome 2 $0.25

1 Mind Stone 2 $0.27

1 Mind's Eye 5 $0.48

1 Misleading Signpost 2U $3.43

1 Nettlecyst 3 $0.86

1 Nevinyrral's Disk 4 $0.26

1 Skysovereign, Consul Flagship 5 $0.29

1 Sol Ring 1 $1.32

1 Soul-Guide Lantern 1 $0.25

1 Tamiyo's Logbook 2U $0.26

1 Thopter Fabricator 2U $0.22

1 Thought Vessel 2 $2.40

Enchantments 3

1 Fall from Favor 2U $0.26

1 Propaganda 2U $2.18

1 Thopter Spy Network 2UU $0.23

Lands 39

1 Buried Ruin $0.28

1 Foundry of the Consuls $0.33

17 Island $0.15

17 Island $0.22

1 Lonely Sandbar $0.24

1 Remote Isle $0.22

1 War Room $0.95

Scores Scores update when you save.

2Bracket

2 · Core by the list. The bracket comes from Wizards' card rules alone; the colour says how well the deck does what Bracket 2 allows.

The three dials average 90 for what Bracket 2 allows, held to 89 by the cap: that sets the colour.
Capped: Health 78. The colour sits at most one step above the weakest dial; without the cap it would be gold.
Power 23 counts as 92 here: Bracket 2 is for Power 25 and up. With Manabase 100 and Health 78, that is 90 on average (weights 40 / 30 / 30).
No Game Changers, mass land denial or pile of extra turns: Core by the list. Exhibition (1) is about what a deck is for, and only you can say that.
Combos are not checked yet.

23Power

How fast and how hard this deck can take over a game. Absolute: about 90 and up is cEDH, so a casual deck scores low on purpose.

Casual

Average mana value 3.78: it acts late
21 cards that draw or dig
No tutors: it sees its best cards only by drawing them
2 answers at mana value 2 or less
1 piece of fast mana: Sol Ring

100Manabase

Can it cast its spells on time, in its colours?

Excellent

40 lands, counting ramp ≈ 43.5 sources: enough for mana value 3.78
Every colour has the sources its heaviest cards want

78Health

Does it have the parts every Commander deck needs: ramp, cards, answers, and a curve it can cast?

Fair

Only 1 board wipe (aim for 2)
11 spells cost 6 or more (18% of spells; aim under 10%)
Only 6 ways to remove a threat (aim for 8)
10 ramp pieces ✓
21 cards that draw or dig ✓

Scores read the list alone, from each card's own rules text: they can't see how a deck is played. Bracket names and the Game Changers list are Wizards of the Coast's (Commander Brackets, list as Wizards last changed it, 9 February 2026).

Card data & imagery courtesy of Scryfall

Supplementary price data from MTGJSON

100 cards $51.51

Keen Engineering

Bracket 2 by the list · Core

Power 23: why

Manabase 100: why

Health 78: why

Scores Scores update when you save.