Killian, Decisive Mentor (Commander) - Expensive Core

Killian, Decisive Mentor
Rank #221
90decks
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Benjamin Levin
Apr 28, 2026
Benjamin Levin
How Fun Are the Secrets of Strixhaven Commanders?
Our resident fun expert is here to break down the commanders in Secrets of Strixhaven to see where they land on the fun scale.
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Enchantments
Utility Lands
Mana Artifacts
Lands
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Gleaming Splendor
4.3%inclusion1 decks23 decks
-2%synergy
Grakk the Pacifist
4.3%inclusion1 decks23 decks
4%synergy
High Synergy Cards
Eriette of the Charmed Apple
93%inclusion84 decks90 decks
90%synergy
Ghoulish Impetus
94%inclusion85 decks90 decks
87%synergy
Kor Spiritdancer
94%inclusion85 decks90 decks
87%synergy
Eye of Nidhogg
86%inclusion77 decks90 decks
80%synergy
Sram, Senior Edificer
90%inclusion81 decks90 decks
80%synergy
Coercive Impetus
89%inclusion75 decks84 decks
79%synergy
Redemption Arc
84%inclusion76 decks90 decks
79%synergy
Killian, Ink Duelist
88%inclusion79 decks90 decks
78%synergy
Darksteel Mutation
88%inclusion79 decks90 decks
77%synergy
Pearl-Ear, Imperial Advisor
83%inclusion75 decks90 decks
77%synergy
Top Cards
Changing Loyalty
83%inclusion70 decks84 decks
73%synergy
Ethereal Armor
82%inclusion74 decks90 decks
75%synergy
Sheltered by Ghosts
81%inclusion73 decks90 decks
73%synergy
Flickering Ward
80%inclusion72 decks90 decks
76%synergy
Scriv, the Obligator
80%inclusion67 decks84 decks
70%synergy
Sage's Reverie
78%inclusion70 decks90 decks
70%synergy
All That Glitters
74%inclusion67 decks90 decks
66%synergy
Parasitic Impetus
72%inclusion65 decks90 decks
65%synergy
Martial Impetus
72%inclusion65 decks90 decks
66%synergy
Hateful Eidolon
72%inclusion65 decks90 decks
65%synergy
Game Changers
Smothering Tithe
5.6%inclusion5 decks90 decks
-15%synergy
Creatures
Starfield Mystic
70%inclusion63 decks90 decks
63%synergy
Transcendent Envoy
66%inclusion59 decks90 decks
60%synergy
Mesa Enchantress
64%inclusion58 decks90 decks
56%synergy
Light-Paws, Emperor's Voice
62%inclusion56 decks90 decks
58%synergy
Archon of Sun's Grace
61%inclusion55 decks90 decks
55%synergy
Eiganjo Dynastorian
61%inclusion51 decks84 decks
52%synergy
Ondu Spiritdancer
54%inclusion49 decks90 decks
49%synergy
Herald of Amity
48%inclusion40 decks84 decks
41%synergy
Eidolon of Countless Battles
47%inclusion42 decks90 decks
43%synergy
Spellbook Vendor
44%inclusion40 decks90 decks
42%synergy
Codsworth, Handy Helper
42%inclusion38 decks90 decks
40%synergy
Doomwake Giant
40%inclusion36 decks90 decks
36%synergy
Danitha Capashen, Paragon
38%inclusion34 decks90 decks
32%synergy
Breena, the Demagogue
38%inclusion34 decks90 decks
31%synergy
Witch Enchanter
34%inclusion31 decks90 decks
22%synergy
Esper Sentinel
33%inclusion30 decks90 decks
16%synergy
Armored Skyhunter
24%inclusion22 decks90 decks
22%synergy
Lurrus of the Dream-Den
23%inclusion21 decks90 decks
14%synergy
Delney, Streetwise Lookout
22%inclusion20 decks90 decks
18%synergy
Defacing Duskmage
20%inclusion17 decks84 decks
13%synergy
Hero of Iroas
20%inclusion18 decks90 decks
18%synergy
Lotho, Corrupt Shirriff
19%inclusion17 decks90 decks
-1%synergy
Ghostly Dancers
18%inclusion16 decks90 decks
16%synergy
Psemilla, Meletian Poet
17%inclusion15 decks90 decks
16%synergy
Soaring Lightbringer
17%inclusion15 decks90 decks
15%synergy
Umbra Mystic
17%inclusion15 decks90 decks
15%synergy
Mangara, the Diplomat
17%inclusion15 decks90 decks
9%synergy
Shay Cormac
16%inclusion14 decks90 decks
12%synergy
Ajani's Chosen
14%inclusion13 decks90 decks
12%synergy
Ardenn, Intrepid Archaeologist
13%inclusion12 decks90 decks
12%synergy
Nils, Discipline Enforcer
13%inclusion12 decks90 decks
10%synergy
Shadrix Silverquill
12%inclusion11 decks90 decks
6%synergy
Victor, Valgavoth's Seneschal
12%inclusion11 decks90 decks
11%synergy
Combat Calligrapher
11%inclusion10 decks90 decks
7%synergy
Sun Titan
10%inclusion9 decks90 decks
-1%synergy
Heliod's Pilgrim
8.9%inclusion8 decks90 decks
6%synergy
Mother of Runes
8.9%inclusion8 decks90 decks
-0%synergy
Boggart Trawler
8.9%inclusion8 decks90 decks
2%synergy
Grim Guardian
8.9%inclusion8 decks90 decks
6%synergy
Giver of Runes
6.7%inclusion6 decks90 decks
3%synergy
Knight of the White Orchid
6.7%inclusion6 decks90 decks
-1%synergy
Daxos the Returned
6.7%inclusion6 decks90 decks
6%synergy
Enduring Tenacity
6.7%inclusion6 decks90 decks
-5%synergy
Keen Duelist
6.7%inclusion6 decks90 decks
3%synergy
Claim Jumper
5.6%inclusion5 decks90 decks
3%synergy
Tomik, Wielder of Law
5.6%inclusion5 decks90 decks
2%synergy
Firemane Commando
5.6%inclusion5 decks90 decks
2%synergy
Rashel, Fist of Torm
5.6%inclusion5 decks90 decks
5%synergy
Squall, SeeD Mercenary
5.6%inclusion5 decks90 decks
3%synergy
Instants
Inkshield
60%inclusion54 decks90 decks
38%synergy
Anguished Unmaking
54%inclusion49 decks90 decks
13%synergy
Swords to Plowshares
44%inclusion40 decks90 decks
-19%synergy
Fracture
38%inclusion34 decks90 decks
17%synergy
Path to Exile
34%inclusion31 decks90 decks
-15%synergy
Fell the Profane
24%inclusion22 decks90 decks
11%synergy
Vanishing Verse
24%inclusion22 decks90 decks
17%synergy
Dawn's Truce
23%inclusion21 decks90 decks
16%synergy
Malakir Rebirth
22%inclusion20 decks90 decks
10%synergy
Not Dead After All
17%inclusion15 decks90 decks
13%synergy
Generous Gift
17%inclusion15 decks90 decks
-5%synergy
Deadly Rollick
13%inclusion12 decks90 decks
1%synergy
Sejiri Shelter
12%inclusion11 decks90 decks
7%synergy
Despark
8.9%inclusion8 decks90 decks
-21%synergy
Clever Concealment
7.8%inclusion7 decks90 decks
3%synergy
Flawless Maneuver
7.8%inclusion7 decks90 decks
-1%synergy
Reprieve
7.8%inclusion7 decks90 decks
-1%synergy
Flare of Fortitude
6.7%inclusion6 decks90 decks
-0%synergy
Stroke of Midnight
6.7%inclusion6 decks90 decks
-6%synergy
Galadriel's Dismissal
6.7%inclusion6 decks90 decks
4%synergy
Restoration Magic
5.6%inclusion5 decks90 decks
1%synergy
Sorceries
Winds of Rath
63%inclusion57 decks90 decks
58%synergy
Retether
56%inclusion50 decks90 decks
51%synergy
Promise of Loyalty
48%inclusion43 decks90 decks
42%synergy
Open the Armory
39%inclusion35 decks90 decks
34%synergy
Replenish
24%inclusion22 decks90 decks
23%synergy
Idyllic Tutor
19%inclusion17 decks90 decks
15%synergy
Damn
17%inclusion15 decks90 decks
-15%synergy
Toxic Deluge
13%inclusion12 decks90 decks
-4%synergy
Sevinne's Reclamation
10%inclusion9 decks90 decks
0%synergy
Resurgent Belief
5.6%inclusion5 decks90 decks
4%synergy
Winds of Abandon
5.6%inclusion5 decks90 decks
3%synergy
Utility Artifacts
Archaeomancer's Map
14%inclusion13 decks90 decks
9%synergy
Pearl Medallion
8.9%inclusion8 decks90 decks
2%synergy
Cloudstone Curio
8.9%inclusion8 decks90 decks
9%synergy
Swiftfoot Boots
8.9%inclusion8 decks90 decks
-16%synergy
Enchantments
Animate Dead
70%inclusion63 decks90 decks
59%synergy
Land Tax
70%inclusion63 decks90 decks
57%synergy
Gift of Immortality
68%inclusion61 decks90 decks
60%synergy
Songbirds' Blessing
64%inclusion58 decks90 decks
59%synergy
Kaya's Ghostform
61%inclusion55 decks90 decks
51%synergy
Ghostly Prison
60%inclusion54 decks90 decks
44%synergy
Spirit Mantle
56%inclusion50 decks90 decks
50%synergy
Sphere of Safety
52%inclusion47 decks90 decks
47%synergy
Mantle of the Ancients
51%inclusion46 decks90 decks
48%synergy
Spirit Link
50%inclusion45 decks90 decks
45%synergy
Nurgle's Rot
43%inclusion39 decks90 decks
40%synergy
Sigarda's Aid
43%inclusion39 decks90 decks
40%synergy
Glasswing Grace
42%inclusion38 decks90 decks
34%synergy
Lord Skitter's Blessing
42%inclusion38 decks90 decks
38%synergy
Vampiric Link
38%inclusion34 decks90 decks
34%synergy
Angelic Destiny
38%inclusion34 decks90 decks
33%synergy
Screams from Within
36%inclusion32 decks90 decks
32%synergy
Visions of Brutality
34%inclusion31 decks90 decks
33%synergy
Shielded by Faith
32%inclusion29 decks90 decks
29%synergy
Chains of Custody
31%inclusion28 decks90 decks
28%synergy
Vow of Malice
31%inclusion28 decks90 decks
30%synergy
Duelist's Heritage
30%inclusion27 decks90 decks
26%synergy
Brilliant Wings
30%inclusion27 decks90 decks
29%synergy
Sigil of the Empty Throne
29%inclusion26 decks90 decks
25%synergy
Tempest Technique
28%inclusion25 decks90 decks
26%synergy
Reprobation
27%inclusion24 decks90 decks
24%synergy
Feather of Flight
27%inclusion24 decks90 decks
24%synergy
Greater Auramancy
27%inclusion24 decks90 decks
24%synergy
Sentinel's Eyes
26%inclusion23 decks90 decks
24%synergy
Blind Obedience
26%inclusion23 decks90 decks
9%synergy
Minion's Return
24%inclusion22 decks90 decks
21%synergy
Spirit Loop
24%inclusion22 decks90 decks
23%synergy
Timely Ward
24%inclusion22 decks90 decks
20%synergy
Vow of Torment
22%inclusion20 decks90 decks
21%synergy
Unquestioned Authority
22%inclusion20 decks90 decks
19%synergy
Black Market Connections
21%inclusion19 decks90 decks
-1%synergy
Super State
21%inclusion19 decks90 decks
20%synergy
Eldrazi Conscription
20%inclusion18 decks90 decks
18%synergy
Raffine's Guidance
20%inclusion18 decks90 decks
19%synergy
Nowhere to Run
20%inclusion18 decks90 decks
18%synergy
Angelic Gift
19%inclusion17 decks90 decks
15%synergy
Glistening Oil
18%inclusion16 decks90 decks
16%synergy
Hallowed Haunting
17%inclusion15 decks90 decks
15%synergy
Forum Filibuster
17%inclusion14 decks84 decks
12%synergy
Vow of Duty
16%inclusion14 decks90 decks
14%synergy
Authority of the Consuls
16%inclusion14 decks90 decks
-1%synergy
Trouble in Pairs
14%inclusion13 decks90 decks
9%synergy
Pariah
13%inclusion12 decks90 decks
11%synergy
Benevolent Blessing
12%inclusion11 decks90 decks
11%synergy
Fallen Ideal
11%inclusion10 decks90 decks
9%synergy
Utility Lands
Bojuka Bog
73%inclusion66 decks90 decks
29%synergy
Hall of Heliod's Generosity
72%inclusion65 decks90 decks
64%synergy
Arcane Lighthouse
70%inclusion63 decks90 decks
64%synergy
Reliquary Tower
34%inclusion31 decks90 decks
12%synergy
Urborg, Tomb of Yawgmoth
30%inclusion27 decks90 decks
10%synergy
Eiganjo, Seat of the Empire
27%inclusion24 decks90 decks
17%synergy
War Room
26%inclusion23 decks90 decks
17%synergy
Adagia, Windswept Bastion
23%inclusion21 decks90 decks
20%synergy
Detection Tower
20%inclusion18 decks90 decks
19%synergy
Ishgard, the Holy See
18%inclusion16 decks90 decks
15%synergy
Takenuma, Abandoned Mire
12%inclusion11 decks90 decks
1%synergy
Rogue's Passage
12%inclusion11 decks90 decks
-7%synergy
Shizo, Death's Storehouse
11%inclusion10 decks90 decks
6%synergy
Vault of the Archangel
11%inclusion10 decks90 decks
-21%synergy
Nykthos, Shrine to Nyx
7.8%inclusion7 decks90 decks
4%synergy
Cabal Coffers
5.6%inclusion5 decks90 decks
-6%synergy
Castle Locthwain
5.6%inclusion5 decks90 decks
-3%synergy
Mana Artifacts
Arcane Signet
86%inclusion77 decks90 decks
6%synergy
Sol Ring
81%inclusion73 decks90 decks
-3%synergy
Talisman of Hierarchy
70%inclusion63 decks90 decks
17%synergy
Orzhov Signet
39%inclusion35 decks90 decks
-14%synergy
Fellwar Stone
37%inclusion33 decks90 decks
15%synergy
Thought Vessel
11%inclusion10 decks90 decks
-3%synergy
The Soul Stone
7.8%inclusion7 decks90 decks
2%synergy
The Mind Stone
6.1%inclusion4 decks66 decks
3%synergy
Mind Stone
5.6%inclusion5 decks90 decks
-16%synergy
Lands
Command Tower
98%inclusion88 decks90 decks
11%synergy
Plains
96%inclusion86 decks90 decks
-2%synergy
Swamp
94%inclusion85 decks90 decks
-3%synergy
Godless Shrine
91%inclusion82 decks90 decks
39%synergy
Isolated Chapel
89%inclusion80 decks90 decks
21%synergy
Caves of Koilos
82%inclusion74 decks90 decks
24%synergy
Fetid Heath
81%inclusion73 decks90 decks
38%synergy
Vault of Champions
81%inclusion73 decks90 decks
42%synergy
Turbulent Moor
73%inclusion61 decks84 decks
53%synergy
Eclipsed Steppe
69%inclusion58 decks84 decks
48%synergy
Marsh Flats
68%inclusion61 decks90 decks
38%synergy
Shattered Sanctum
66%inclusion59 decks90 decks
25%synergy
Fabled Passage
52%inclusion47 decks90 decks
39%synergy
Brightclimb Pathway
52%inclusion47 decks90 decks
26%synergy
Shineshadow Snarl
52%inclusion47 decks90 decks
10%synergy
Bleachbone Verge
50%inclusion45 decks90 decks
26%synergy
Exotic Orchard
47%inclusion42 decks90 decks
20%synergy
Scrubland
43%inclusion39 decks90 decks
31%synergy
Glasswing Grace
42%inclusion38 decks90 decks
34%synergy
Desolate Mire
42%inclusion38 decks90 decks
23%synergy
Shadowy Backstreet
39%inclusion35 decks90 decks
16%synergy
Witch Enchanter
34%inclusion31 decks90 decks
22%synergy
Tainted Field
33%inclusion30 decks90 decks
-16%synergy
Fell the Profane
24%inclusion22 decks90 decks
11%synergy
Umbral Expanse
24%inclusion20 decks84 decks
14%synergy
Path of Ancestry
23%inclusion21 decks90 decks
0%synergy
Malakir Rebirth
22%inclusion20 decks90 decks
10%synergy
Silent Clearing
22%inclusion20 decks90 decks
7%synergy
Valgavoth's Lair
21%inclusion19 decks90 decks
19%synergy
Temple of Silence
21%inclusion19 decks90 decks
-17%synergy
Prismatic Vista
17%inclusion15 decks90 decks
11%synergy
Concealed Courtyard
17%inclusion15 decks90 decks
-4%synergy
Orzhov Basilica
16%inclusion14 decks90 decks
-22%synergy
Windswept Heath
14%inclusion13 decks90 decks
9%synergy
Arid Mesa
12%inclusion11 decks90 decks
6%synergy
Sejiri Shelter
12%inclusion11 decks90 decks
7%synergy
Flooded Strand
11%inclusion10 decks90 decks
5%synergy
Bloodstained Mire
11%inclusion10 decks90 decks
5%synergy
Terramorphic Expanse
10%inclusion9 decks90 decks
-4%synergy
Verdant Catacombs
10%inclusion9 decks90 decks
4%synergy
Study Hall
10%inclusion9 decks90 decks
8%synergy
Polluted Delta
10%inclusion9 decks90 decks
4%synergy
Boggart Trawler
8.9%inclusion8 decks90 decks
2%synergy
Sunlit Marsh
8.9%inclusion8 decks90 decks
-2%synergy
Forum of Amity
8.3%inclusion7 decks84 decks
1%synergy
Silverquill Campus
6.7%inclusion6 decks90 decks
1%synergy
Reflecting Pool
6.7%inclusion6 decks90 decks
3%synergy
Mana Confluence
6.7%inclusion6 decks90 decks
3%synergy
Myriad Landscape
5.6%inclusion5 decks90 decks
-11%synergy
Snow-Covered Plains
5.6%inclusion5 decks90 decks
2%synergy
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