Killian, Decisive Mentor (Commander) - Core Control

Killian, Decisive Mentor
Rank #517
16decks
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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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Utility Lands
Mana Artifacts
Lands
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Turbulent Moor
100%inclusion12 decks12 decks
80%synergy
Eclipsed Steppe
100%inclusion12 decks12 decks
80%synergy
Umbral Expanse
92%inclusion11 decks12 decks
81%synergy
Changing Loyalty
92%inclusion11 decks12 decks
78%synergy
Coercive Impetus
92%inclusion11 decks12 decks
79%synergy
High Synergy Cards
Eriette of the Charmed Apple
100%inclusion16 decks16 decks
98%synergy
Redemption Arc
100%inclusion16 decks16 decks
95%synergy
Ghoulish Impetus
100%inclusion16 decks16 decks
94%synergy
Parasitic Impetus
100%inclusion16 decks16 decks
93%synergy
Kor Spiritdancer
100%inclusion16 decks16 decks
93%synergy
Sram, Senior Edificer
100%inclusion16 decks16 decks
91%synergy
Pearl-Ear, Imperial Advisor
94%inclusion15 decks16 decks
89%synergy
Starfield Mystic
94%inclusion15 decks16 decks
88%synergy
Killian, Ink Duelist
94%inclusion15 decks16 decks
86%synergy
Songbirds' Blessing
88%inclusion14 decks16 decks
83%synergy
Top Cards
Martial Impetus
88%inclusion14 decks16 decks
83%synergy
Sheltered by Ghosts
88%inclusion14 decks16 decks
81%synergy
Ghostly Prison
88%inclusion14 decks16 decks
72%synergy
Eiganjo Dynastorian
83%inclusion10 decks12 decks
72%synergy
Scriv, the Obligator
83%inclusion10 decks12 decks
72%synergy
Darksteel Mutation
81%inclusion13 decks16 decks
72%synergy
Archon of Sun's Grace
81%inclusion13 decks16 decks
76%synergy
Hateful Eidolon
81%inclusion13 decks16 decks
75%synergy
Sage's Reverie
81%inclusion13 decks16 decks
75%synergy
Transcendent Envoy
81%inclusion13 decks16 decks
76%synergy
Creatures
Herald of Amity
75%inclusion9 decks12 decks
67%synergy
Eidolon of Countless Battles
69%inclusion11 decks16 decks
66%synergy
Breena, the Demagogue
69%inclusion11 decks16 decks
63%synergy
Mesa Enchantress
63%inclusion10 decks16 decks
55%synergy
Defacing Duskmage
58%inclusion7 decks12 decks
49%synergy
Doomwake Giant
56%inclusion9 decks16 decks
53%synergy
Combat Calligrapher
56%inclusion9 decks16 decks
53%synergy
Shadrix Silverquill
44%inclusion7 decks16 decks
38%synergy
Light-Paws, Emperor's Voice
38%inclusion6 decks16 decks
33%synergy
Nils, Discipline Enforcer
38%inclusion6 decks16 decks
35%synergy
Lurrus of the Dream-Den
31%inclusion5 decks16 decks
22%synergy
Ajani's Chosen
31%inclusion5 decks16 decks
29%synergy
Firemane Commando
31%inclusion5 decks16 decks
28%synergy
Armored Skyhunter
31%inclusion5 decks16 decks
30%synergy
Keen Duelist
31%inclusion5 decks16 decks
28%synergy
Ondu Spiritdancer
31%inclusion5 decks16 decks
27%synergy
Victor, Valgavoth's Seneschal
25%inclusion4 decks16 decks
24%synergy
Mangara, the Diplomat
25%inclusion4 decks16 decks
18%synergy
Hero of Iroas
19%inclusion3 decks16 decks
17%synergy
Danitha Capashen, Paragon
19%inclusion3 decks16 decks
13%synergy
Spellbook Vendor
19%inclusion3 decks16 decks
16%synergy
Ashiok's Reaper
19%inclusion3 decks16 decks
16%synergy
Shay Cormac
19%inclusion3 decks16 decks
15%synergy
Codsworth, Handy Helper
19%inclusion3 decks16 decks
17%synergy
Witch Enchanter
13%inclusion2 decks16 decks
1%synergy
Archon of the Wild Rose
13%inclusion2 decks16 decks
12%synergy
Tomik, Wielder of Law
13%inclusion2 decks16 decks
10%synergy
Soaring Lightbringer
13%inclusion2 decks16 decks
11%synergy
Ardenn, Intrepid Archaeologist
13%inclusion2 decks16 decks
11%synergy
Slumbering Keepguard
13%inclusion2 decks16 decks
12%synergy
Ghostly Dancers
13%inclusion2 decks16 decks
11%synergy
Serra Paragon
13%inclusion2 decks16 decks
10%synergy
Scheming Silvertongue
10%inclusion1 decks10 decks
3%synergy
Informed Inkwright
10%inclusion1 decks10 decks
6%synergy
Silverquill, the Disputant
8.3%inclusion1 decks12 decks
7%synergy
Drumbellower
6.3%inclusion1 decks16 decks
5%synergy
Heliod's Pilgrim
6.3%inclusion1 decks16 decks
3%synergy
Psemilla, Meletian Poet
6.3%inclusion1 decks16 decks
6%synergy
Monk Idealist
6.3%inclusion1 decks16 decks
6%synergy
Dark Confidant
6.3%inclusion1 decks16 decks
-1%synergy
Glyph Elemental
6.3%inclusion1 decks16 decks
6%synergy
Morbid Opportunist
6.3%inclusion1 decks16 decks
-6%synergy
Hunted Horror
6.3%inclusion1 decks16 decks
4%synergy
Agent of Erebos
6.3%inclusion1 decks16 decks
6%synergy
Nomad Mythmaker
6.3%inclusion1 decks16 decks
6%synergy
Phelia, Exuberant Shepherd
6.3%inclusion1 decks16 decks
2%synergy
Esper Sentinel
6.3%inclusion1 decks16 decks
-12%synergy
Boggart Trawler
6.3%inclusion1 decks16 decks
-1%synergy
Knight of the White Orchid
6.3%inclusion1 decks16 decks
-2%synergy
Walking Atlas
6.3%inclusion1 decks16 decks
6%synergy
Instants
Inkshield
75%inclusion12 decks16 decks
56%synergy
Vanishing Verse
63%inclusion10 decks16 decks
56%synergy
Anguished Unmaking
56%inclusion9 decks16 decks
15%synergy
Fracture
56%inclusion9 decks16 decks
36%synergy
Swords to Plowshares
25%inclusion4 decks16 decks
-39%synergy
Path to Exile
25%inclusion4 decks16 decks
-24%synergy
Fell the Profane
13%inclusion2 decks16 decks
0%synergy
Generous Gift
13%inclusion2 decks16 decks
-10%synergy
Erode
8.3%inclusion1 decks12 decks
0%synergy
Continue?
7.1%inclusion1 decks14 decks
5%synergy
Swift Demise
7.1%inclusion1 decks14 decks
7%synergy
Deadly Rollick
6.3%inclusion1 decks16 decks
-6%synergy
Ethereal Haze
6.3%inclusion1 decks16 decks
6%synergy
Stroke of Midnight
6.3%inclusion1 decks16 decks
-7%synergy
Immortal Obligation
6.3%inclusion1 decks16 decks
6%synergy
Despark
6.3%inclusion1 decks16 decks
-24%synergy
Sejiri Shelter
6.3%inclusion1 decks16 decks
1%synergy
Rebuff the Wicked
6.3%inclusion1 decks16 decks
3%synergy
Remove Enchantments
6.3%inclusion1 decks16 decks
6%synergy
Batwing Brume
6.3%inclusion1 decks16 decks
3%synergy
Ultimate Magic: Holy
6.3%inclusion1 decks16 decks
6%synergy
Emergency Eject
6.3%inclusion1 decks16 decks
5%synergy
Sorceries
Winds of Rath
75%inclusion12 decks16 decks
70%synergy
Retether
56%inclusion9 decks16 decks
52%synergy
Promise of Loyalty
50%inclusion8 decks16 decks
46%synergy
Open the Armory
31%inclusion5 decks16 decks
27%synergy
Secret Rendezvous
25%inclusion4 decks16 decks
22%synergy
Sevinne's Reclamation
13%inclusion2 decks16 decks
3%synergy
Idyllic Tutor
13%inclusion2 decks16 decks
9%synergy
Decorum Dissertation
10%inclusion1 decks10 decks
5%synergy
Pox Plague
10%inclusion1 decks10 decks
9%synergy
Ceaseless Conflict
8.3%inclusion1 decks12 decks
8%synergy
Restoration Seminar
8.3%inclusion1 decks12 decks
6%synergy
Antiquities on the Loose
8.3%inclusion1 decks12 decks
8%synergy
Resurgent Belief
6.3%inclusion1 decks16 decks
4%synergy
Open the Vaults
6.3%inclusion1 decks16 decks
6%synergy
Wave of Reckoning
6.3%inclusion1 decks16 decks
6%synergy
Winds of Abandon
6.3%inclusion1 decks16 decks
4%synergy
Replenish
6.3%inclusion1 decks16 decks
5%synergy
Feed the Swarm
6.3%inclusion1 decks16 decks
-1%synergy
Vindicate
6.3%inclusion1 decks16 decks
-6%synergy
United Battlefront
6.3%inclusion1 decks16 decks
6%synergy
Cut a Deal
6.3%inclusion1 decks16 decks
4%synergy
Damn
6.3%inclusion1 decks16 decks
-26%synergy
Morningtide's Light
6.3%inclusion1 decks16 decks
5%synergy
Splinter's Technique
6.3%inclusion1 decks16 decks
5%synergy
Utility Artifacts
Pearl Medallion
19%inclusion3 decks16 decks
12%synergy
Staff of the Storyteller
6.3%inclusion1 decks16 decks
5%synergy
Cloudstone Curio
6.3%inclusion1 decks16 decks
6%synergy
Swiftfoot Boots
6.3%inclusion1 decks16 decks
-19%synergy
Lightning Greaves
6.3%inclusion1 decks16 decks
-14%synergy
Archaeomancer's Map
6.3%inclusion1 decks16 decks
1%synergy
Enchantments
Gift of Immortality
75%inclusion12 decks16 decks
68%synergy
Spirit Mantle
69%inclusion11 decks16 decks
64%synergy
Angelic Destiny
69%inclusion11 decks16 decks
65%synergy
Animate Dead
69%inclusion11 decks16 decks
59%synergy
Land Tax
69%inclusion11 decks16 decks
57%synergy
Ethereal Armor
69%inclusion11 decks16 decks
62%synergy
Forum Filibuster
67%inclusion8 decks12 decks
60%synergy
Flickering Ward
63%inclusion10 decks16 decks
60%synergy
Screams from Within
63%inclusion10 decks16 decks
60%synergy
Glasswing Grace
56%inclusion9 decks16 decks
48%synergy
All That Glitters
56%inclusion9 decks16 decks
48%synergy
Chains of Custody
50%inclusion8 decks16 decks
48%synergy
Eye of Nidhogg
50%inclusion8 decks16 decks
46%synergy
Sigarda's Aid
44%inclusion7 decks16 decks
41%synergy
Spirit Link
44%inclusion7 decks16 decks
39%synergy
Lord Skitter's Blessing
44%inclusion7 decks16 decks
39%synergy
Eldrazi Conscription
38%inclusion6 decks16 decks
36%synergy
Vampiric Link
38%inclusion6 decks16 decks
33%synergy
Shielded by Faith
38%inclusion6 decks16 decks
35%synergy
Timely Ward
38%inclusion6 decks16 decks
32%synergy
Intermediate Chirography
33%inclusion4 decks12 decks
31%synergy
Sentinel's Eyes
31%inclusion5 decks16 decks
30%synergy
Vow of Duty
31%inclusion5 decks16 decks
30%synergy
Fallen Ideal
31%inclusion5 decks16 decks
30%synergy
Spirit Loop
31%inclusion5 decks16 decks
30%synergy
Sphere of Safety
31%inclusion5 decks16 decks
26%synergy
Raffine's Guidance
31%inclusion5 decks16 decks
31%synergy
Nowhere to Run
31%inclusion5 decks16 decks
30%synergy
Nurgle's Rot
25%inclusion4 decks16 decks
22%synergy
Vow of Torment
25%inclusion4 decks16 decks
23%synergy
Sigil of the Empty Throne
25%inclusion4 decks16 decks
21%synergy
Minion's Return
25%inclusion4 decks16 decks
21%synergy
Mantle of the Ancients
25%inclusion4 decks16 decks
23%synergy
Spectral Grasp
19%inclusion3 decks16 decks
18%synergy
Blind Obedience
19%inclusion3 decks16 decks
1%synergy
Glistening Oil
19%inclusion3 decks16 decks
17%synergy
Visions of Brutality
19%inclusion3 decks16 decks
18%synergy
Vow of Malice
19%inclusion3 decks16 decks
17%synergy
Kaya's Ghostform
19%inclusion3 decks16 decks
9%synergy
Flickerform
19%inclusion3 decks16 decks
18%synergy
Tempest Technique
19%inclusion3 decks16 decks
17%synergy
Brilliant Wings
19%inclusion3 decks16 decks
18%synergy
Clawing Torment
13%inclusion2 decks16 decks
9%synergy
Trespasser's Curse
13%inclusion2 decks16 decks
10%synergy
Authority of the Consuls
13%inclusion2 decks16 decks
-3%synergy
Duelist's Heritage
13%inclusion2 decks16 decks
9%synergy
Radiant Grace
13%inclusion2 decks16 decks
12%synergy
Benevolent Blessing
13%inclusion2 decks16 decks
11%synergy
Despondency
13%inclusion2 decks16 decks
12%synergy
Ragged Veins
13%inclusion2 decks16 decks
12%synergy
Planeswalkers
Ajani, Outland Chaperone
6.3%inclusion1 decks16 decks
6%synergy
Utility Lands
Bojuka Bog
81%inclusion13 decks16 decks
37%synergy
Arcane Lighthouse
63%inclusion10 decks16 decks
59%synergy
Hall of Heliod's Generosity
44%inclusion7 decks16 decks
36%synergy
War Room
44%inclusion7 decks16 decks
36%synergy
Ishgard, the Holy See
38%inclusion6 decks16 decks
35%synergy
Reliquary Tower
19%inclusion3 decks16 decks
-4%synergy
Detection Tower
13%inclusion2 decks16 decks
11%synergy
Shambling Vent
6.3%inclusion1 decks16 decks
1%synergy
Urza's Saga
6.3%inclusion1 decks16 decks
1%synergy
Spymaster's Vault
6.3%inclusion1 decks16 decks
1%synergy
Emergence Zone
6.3%inclusion1 decks16 decks
5%synergy
Minas Tirith
6.3%inclusion1 decks16 decks
-1%synergy
Emeria, the Sky Ruin
6.3%inclusion1 decks16 decks
4%synergy
Urborg, Tomb of Yawgmoth
6.3%inclusion1 decks16 decks
-15%synergy
Rogue's Passage
6.3%inclusion1 decks16 decks
-13%synergy
Adagia, Windswept Bastion
6.3%inclusion1 decks16 decks
3%synergy
Mana Artifacts
Arcane Signet
81%inclusion13 decks16 decks
1%synergy
Sol Ring
81%inclusion13 decks16 decks
-3%synergy
Talisman of Hierarchy
69%inclusion11 decks16 decks
16%synergy
Fellwar Stone
38%inclusion6 decks16 decks
16%synergy
Thought Vessel
19%inclusion3 decks16 decks
5%synergy
Orzhov Signet
19%inclusion3 decks16 decks
-36%synergy
Mind Stone
6.3%inclusion1 decks16 decks
-17%synergy
Lands
Command Tower
100%inclusion16 decks16 decks
14%synergy
Caves of Koilos
100%inclusion16 decks16 decks
43%synergy
Fetid Heath
94%inclusion15 decks16 decks
53%synergy
Swamp
94%inclusion15 decks16 decks
-4%synergy
Isolated Chapel
94%inclusion15 decks16 decks
27%synergy
Plains
94%inclusion15 decks16 decks
-4%synergy
Shineshadow Snarl
94%inclusion15 decks16 decks
52%synergy
Fabled Passage
75%inclusion12 decks16 decks
64%synergy
Exotic Orchard
75%inclusion12 decks16 decks
50%synergy
Desolate Mire
69%inclusion11 decks16 decks
52%synergy
Shattered Sanctum
69%inclusion11 decks16 decks
32%synergy
Temple of Silence
63%inclusion10 decks16 decks
23%synergy
Glasswing Grace
56%inclusion9 decks16 decks
48%synergy
Godless Shrine
50%inclusion8 decks16 decks
-1%synergy
Sunlit Marsh
50%inclusion8 decks16 decks
39%synergy
Forum of Amity
42%inclusion5 decks12 decks
34%synergy
Valgavoth's Lair
38%inclusion6 decks16 decks
36%synergy
Study Hall
38%inclusion6 decks16 decks
36%synergy
Tainted Field
31%inclusion5 decks16 decks
-20%synergy
Shadowy Backstreet
25%inclusion4 decks16 decks
2%synergy
Path of Ancestry
25%inclusion4 decks16 decks
2%synergy
Vault of Champions
25%inclusion4 decks16 decks
-15%synergy
Brightclimb Pathway
19%inclusion3 decks16 decks
-8%synergy
Silverquill Campus
19%inclusion3 decks16 decks
14%synergy
Bleachbone Verge
19%inclusion3 decks16 decks
-5%synergy
Concealed Courtyard
19%inclusion3 decks16 decks
-2%synergy
Forbidden Orchard
19%inclusion3 decks16 decks
17%synergy
Marsh Flats
19%inclusion3 decks16 decks
-11%synergy
Witch Enchanter
13%inclusion2 decks16 decks
1%synergy
Fell the Profane
13%inclusion2 decks16 decks
0%synergy
Evolving Wilds
13%inclusion2 decks16 decks
-7%synergy
Orzhov Basilica
13%inclusion2 decks16 decks
-27%synergy
Hidden Hideout
7.1%inclusion1 decks14 decks
6%synergy
Big Apple, 3 a.m.
7.1%inclusion1 decks14 decks
7%synergy
Terramorphic Expanse
6.3%inclusion1 decks16 decks
-8%synergy
Grand Coliseum
6.3%inclusion1 decks16 decks
6%synergy
Ash Barrens
6.3%inclusion1 decks16 decks
3%synergy
Boggart Trawler
6.3%inclusion1 decks16 decks
-1%synergy
Snowfield Sinkhole
6.3%inclusion1 decks16 decks
-1%synergy
Snow-Covered Plains
6.3%inclusion1 decks16 decks
3%synergy
Sejiri Shelter
6.3%inclusion1 decks16 decks
1%synergy
Snow-Covered Swamp
6.3%inclusion1 decks16 decks
3%synergy
Flooded Strand
6.3%inclusion1 decks16 decks
0%synergy
Silent Clearing
6.3%inclusion1 decks16 decks
-9%synergy
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