Killian, Decisive Mentor (Commander) - +1/+1 Counters

Killian, Decisive Mentor
Rank #251
23decks
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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
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Utility Lands
Mana Artifacts
Lands
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Super-Soldier Serum
20%inclusion1 decks5 decks
18%synergy
Cloak and Dagger, Entwined
20%inclusion1 decks5 decks
19%synergy
Construct a Cosmic Cube
17%inclusion1 decks6 decks
16%synergy
The Sentry, Golden Guardian
4.3%inclusion1 decks23 decks
4%synergy
High Synergy Cards
Eriette of the Charmed Apple
96%inclusion22 decks23 decks
92%synergy
Starfield Mystic
96%inclusion22 decks23 decks
89%synergy
Gift of Immortality
96%inclusion22 decks23 decks
88%synergy
Hateful Eidolon
91%inclusion21 decks23 decks
85%synergy
Ghoulish Impetus
91%inclusion21 decks23 decks
84%synergy
Killian, Ink Duelist
91%inclusion21 decks23 decks
82%synergy
Songbirds' Blessing
87%inclusion20 decks23 decks
81%synergy
Redemption Arc
87%inclusion20 decks23 decks
81%synergy
Spirit Mantle
87%inclusion20 decks23 decks
81%synergy
Sram, Senior Edificer
91%inclusion21 decks23 decks
81%synergy
Top Cards
Kor Spiritdancer
87%inclusion20 decks23 decks
79%synergy
Sheltered by Ghosts
87%inclusion20 decks23 decks
79%synergy
Ghostly Prison
87%inclusion20 decks23 decks
71%synergy
Eiganjo Dynastorian
87%inclusion20 decks23 decks
77%synergy
Coercive Impetus
87%inclusion20 decks23 decks
76%synergy
Pearl-Ear, Imperial Advisor
83%inclusion19 decks23 decks
76%synergy
Sage's Reverie
83%inclusion19 decks23 decks
75%synergy
Parasitic Impetus
83%inclusion19 decks23 decks
75%synergy
Darksteel Mutation
78%inclusion18 decks23 decks
68%synergy
Land Tax
78%inclusion18 decks23 decks
66%synergy
Game Changers
Smothering Tithe
17%inclusion4 decks23 decks
-4%synergy
Farewell
17%inclusion4 decks23 decks
6%synergy
Teferi's Protection
13%inclusion3 decks23 decks
-2%synergy
Serra's Sanctum
13%inclusion3 decks23 decks
12%synergy
Demonic Tutor
13%inclusion3 decks23 decks
-2%synergy
Vampiric Tutor
8.7%inclusion2 decks23 decks
-2%synergy
Creatures
Transcendent Envoy
78%inclusion18 decks23 decks
72%synergy
Scriv, the Obligator
78%inclusion18 decks23 decks
68%synergy
Eidolon of Countless Battles
65%inclusion15 decks23 decks
61%synergy
Archon of Sun's Grace
65%inclusion15 decks23 decks
59%synergy
Armored Skyhunter
65%inclusion15 decks23 decks
63%synergy
Breena, the Demagogue
65%inclusion15 decks23 decks
58%synergy
Mesa Enchantress
61%inclusion14 decks23 decks
53%synergy
Herald of Amity
61%inclusion14 decks23 decks
54%synergy
Doomwake Giant
43%inclusion10 decks23 decks
40%synergy
Shadrix Silverquill
39%inclusion9 decks23 decks
33%synergy
Ondu Spiritdancer
39%inclusion9 decks23 decks
34%synergy
Defacing Duskmage
39%inclusion9 decks23 decks
31%synergy
Light-Paws, Emperor's Voice
35%inclusion8 decks23 decks
30%synergy
Danitha Capashen, Paragon
35%inclusion8 decks23 decks
29%synergy
Mangara, the Diplomat
35%inclusion8 decks23 decks
27%synergy
Combat Calligrapher
35%inclusion8 decks23 decks
31%synergy
Nils, Discipline Enforcer
30%inclusion7 decks23 decks
28%synergy
Tomik, Wielder of Law
26%inclusion6 decks23 decks
23%synergy
Spellbook Vendor
26%inclusion6 decks23 decks
23%synergy
Ajani's Chosen
26%inclusion6 decks23 decks
24%synergy
Firemane Commando
26%inclusion6 decks23 decks
23%synergy
Lurrus of the Dream-Den
17%inclusion4 decks23 decks
8%synergy
Hero of Iroas
13%inclusion3 decks23 decks
11%synergy
Soaring Lightbringer
13%inclusion3 decks23 decks
12%synergy
Umbra Mystic
13%inclusion3 decks23 decks
11%synergy
Grim Guardian
13%inclusion3 decks23 decks
10%synergy
Grand Abolisher
13%inclusion3 decks23 decks
4%synergy
Codsworth, Handy Helper
13%inclusion3 decks23 decks
11%synergy
Elite Interceptor
10%inclusion2 decks21 decks
9%synergy
Starnheim Courser
8.7%inclusion2 decks23 decks
7%synergy
Delney, Streetwise Lookout
8.7%inclusion2 decks23 decks
4%synergy
Demon of Fate's Design
8.7%inclusion2 decks23 decks
8%synergy
Esper Sentinel
8.7%inclusion2 decks23 decks
-9%synergy
Windborn Muse
8.7%inclusion2 decks23 decks
4%synergy
Ardenn, Intrepid Archaeologist
8.7%inclusion2 decks23 decks
7%synergy
Enduring Tenacity
8.7%inclusion2 decks23 decks
-3%synergy
Alseid of Life's Bounty
8.7%inclusion2 decks23 decks
6%synergy
Orzhov Advokist
8.7%inclusion2 decks23 decks
6%synergy
Underworld Coinsmith
8.7%inclusion2 decks23 decks
7%synergy
Ardbert, Warrior of Darkness
8.7%inclusion2 decks23 decks
6%synergy
Instants
Inkshield
74%inclusion17 decks23 decks
53%synergy
Fracture
61%inclusion14 decks23 decks
40%synergy
Anguished Unmaking
57%inclusion13 decks23 decks
15%synergy
Path to Exile
35%inclusion8 decks23 decks
-15%synergy
Vanishing Verse
30%inclusion7 decks23 decks
24%synergy
Swords to Plowshares
30%inclusion7 decks23 decks
-33%synergy
Dawn's Truce
22%inclusion5 decks23 decks
14%synergy
Not Dead After All
17%inclusion4 decks23 decks
13%synergy
Restoration Magic
17%inclusion4 decks23 decks
13%synergy
Reprieve
13%inclusion3 decks23 decks
5%synergy
Erode
9.1%inclusion2 decks22 decks
0%synergy
Deadly Rollick
8.7%inclusion2 decks23 decks
-3%synergy
Perch Protection
8.7%inclusion2 decks23 decks
8%synergy
Flawless Maneuver
8.7%inclusion2 decks23 decks
0%synergy
Dark Ritual
8.7%inclusion2 decks23 decks
-17%synergy
Immortal Obligation
8.7%inclusion2 decks23 decks
8%synergy
Mortify
8.7%inclusion2 decks23 decks
-13%synergy
Despark
8.7%inclusion2 decks23 decks
-21%synergy
Sorceries
Winds of Rath
74%inclusion17 decks23 decks
68%synergy
Promise of Loyalty
65%inclusion15 decks23 decks
60%synergy
Retether
43%inclusion10 decks23 decks
39%synergy
Secret Rendezvous
22%inclusion5 decks23 decks
18%synergy
Open the Armory
17%inclusion4 decks23 decks
13%synergy
Idyllic Tutor
17%inclusion4 decks23 decks
14%synergy
Damn
13%inclusion3 decks23 decks
-19%synergy
Killian's Confidence
9.1%inclusion2 decks22 decks
5%synergy
Resurgent Belief
8.7%inclusion2 decks23 decks
7%synergy
Diabolic Tutor
8.7%inclusion2 decks23 decks
3%synergy
Open the Vaults
8.7%inclusion2 decks23 decks
8%synergy
Sign in Blood
8.7%inclusion2 decks23 decks
-9%synergy
Utility Artifacts
Archaeomancer's Map
22%inclusion5 decks23 decks
17%synergy
Swiftfoot Boots
13%inclusion3 decks23 decks
-12%synergy
Enchantments
Animate Dead
78%inclusion18 decks23 decks
68%synergy
Martial Impetus
74%inclusion17 decks23 decks
68%synergy
Changing Loyalty
74%inclusion17 decks23 decks
62%synergy
Flickering Ward
70%inclusion16 decks23 decks
66%synergy
Angelic Destiny
70%inclusion16 decks23 decks
65%synergy
Eye of Nidhogg
57%inclusion13 decks23 decks
51%synergy
All That Glitters
52%inclusion12 decks23 decks
44%synergy
Ethereal Armor
52%inclusion12 decks23 decks
45%synergy
Chains of Custody
48%inclusion11 decks23 decks
45%synergy
Screams from Within
48%inclusion11 decks23 decks
45%synergy
Shielded by Faith
48%inclusion11 decks23 decks
45%synergy
Forum Filibuster
48%inclusion11 decks23 decks
43%synergy
Eldrazi Conscription
43%inclusion10 decks23 decks
42%synergy
Sphere of Safety
43%inclusion10 decks23 decks
38%synergy
Spirit Link
39%inclusion9 decks23 decks
34%synergy
Sentinel's Eyes
35%inclusion8 decks23 decks
33%synergy
Fallen Ideal
35%inclusion8 decks23 decks
33%synergy
Kaya's Ghostform
35%inclusion8 decks23 decks
25%synergy
Visions of Brutality
30%inclusion7 decks23 decks
29%synergy
Raffine's Guidance
30%inclusion7 decks23 decks
29%synergy
Sigil of the Empty Throne
26%inclusion6 decks23 decks
22%synergy
Vampiric Link
26%inclusion6 decks23 decks
22%synergy
Black Market Connections
26%inclusion6 decks23 decks
4%synergy
Lord Skitter's Blessing
26%inclusion6 decks23 decks
22%synergy
Blind Obedience
22%inclusion5 decks23 decks
5%synergy
Minion's Return
22%inclusion5 decks23 decks
18%synergy
Spirit Loop
22%inclusion5 decks23 decks
20%synergy
Tempest Technique
22%inclusion5 decks23 decks
20%synergy
Glasswing Grace
17%inclusion4 decks23 decks
9%synergy
Mantle of the Ancients
17%inclusion4 decks23 decks
15%synergy
Feather of Flight
17%inclusion4 decks23 decks
14%synergy
Nowhere to Run
17%inclusion4 decks23 decks
15%synergy
Monologue Tax
17%inclusion4 decks23 decks
14%synergy
Intermediate Chirography
17%inclusion4 decks23 decks
15%synergy
Greater Auramancy
17%inclusion4 decks23 decks
14%synergy
Clawing Torment
13%inclusion3 decks23 decks
10%synergy
Daybreak Coronet
13%inclusion3 decks23 decks
12%synergy
Grasp of Fate
13%inclusion3 decks23 decks
9%synergy
Pariah
13%inclusion3 decks23 decks
11%synergy
Sigarda's Aid
13%inclusion3 decks23 decks
10%synergy
Duelist's Heritage
13%inclusion3 decks23 decks
9%synergy
Vow of Malice
13%inclusion3 decks23 decks
11%synergy
Idolized
13%inclusion3 decks23 decks
12%synergy
Timely Ward
13%inclusion3 decks23 decks
8%synergy
Twinblade Blessing
13%inclusion3 decks23 decks
12%synergy
Angelic Gift
13%inclusion3 decks23 decks
9%synergy
Hallowed Haunting
13%inclusion3 decks23 decks
12%synergy
Trouble in Pairs
13%inclusion3 decks23 decks
7%synergy
Nurgle's Rot
8.7%inclusion2 decks23 decks
6%synergy
Vow of Duty
8.7%inclusion2 decks23 decks
7%synergy
Planeswalkers
Ral Zarek, Guest Lecturer
8.7%inclusion2 decks23 decks
7%synergy
Utility Lands
Bojuka Bog
91%inclusion21 decks23 decks
47%synergy
Arcane Lighthouse
83%inclusion19 decks23 decks
77%synergy
War Room
52%inclusion12 decks23 decks
44%synergy
Hall of Heliod's Generosity
30%inclusion7 decks23 decks
22%synergy
Reliquary Tower
22%inclusion5 decks23 decks
-1%synergy
Vault of the Archangel
17%inclusion4 decks23 decks
-15%synergy
Adagia, Windswept Bastion
13%inclusion3 decks23 decks
10%synergy
Shizo, Death's Storehouse
8.7%inclusion2 decks23 decks
4%synergy
Detection Tower
8.7%inclusion2 decks23 decks
7%synergy
Eiganjo, Seat of the Empire
8.7%inclusion2 decks23 decks
-1%synergy
Urborg, Tomb of Yawgmoth
8.7%inclusion2 decks23 decks
-12%synergy
Rogue's Passage
8.7%inclusion2 decks23 decks
-11%synergy
Abandoned Air Temple
8.7%inclusion2 decks23 decks
4%synergy
Mana Artifacts
Sol Ring
100%inclusion23 decks23 decks
16%synergy
Arcane Signet
83%inclusion19 decks23 decks
3%synergy
Talisman of Hierarchy
74%inclusion17 decks23 decks
21%synergy
Fellwar Stone
48%inclusion11 decks23 decks
26%synergy
Thought Vessel
13%inclusion3 decks23 decks
-1%synergy
Orzhov Signet
13%inclusion3 decks23 decks
-40%synergy
Decanter of Endless Water
8.7%inclusion2 decks23 decks
7%synergy
Lands
Command Tower
100%inclusion23 decks23 decks
14%synergy
Swamp
100%inclusion23 decks23 decks
2%synergy
Plains
100%inclusion23 decks23 decks
2%synergy
Isolated Chapel
96%inclusion22 decks23 decks
28%synergy
Caves of Koilos
87%inclusion20 decks23 decks
29%synergy
Eclipsed Steppe
83%inclusion19 decks23 decks
61%synergy
Fabled Passage
78%inclusion18 decks23 decks
66%synergy
Fetid Heath
78%inclusion18 decks23 decks
36%synergy
Shineshadow Snarl
78%inclusion18 decks23 decks
36%synergy
Turbulent Moor
78%inclusion18 decks23 decks
57%synergy
Exotic Orchard
74%inclusion17 decks23 decks
48%synergy
Desolate Mire
61%inclusion14 decks23 decks
42%synergy
Path of Ancestry
57%inclusion13 decks23 decks
33%synergy
Temple of Silence
57%inclusion13 decks23 decks
18%synergy
Sunlit Marsh
52%inclusion12 decks23 decks
41%synergy
Shattered Sanctum
52%inclusion12 decks23 decks
13%synergy
Forum of Amity
52%inclusion12 decks23 decks
44%synergy
Silverquill Campus
48%inclusion11 decks23 decks
43%synergy
Umbral Expanse
48%inclusion11 decks23 decks
37%synergy
Study Hall
43%inclusion10 decks23 decks
42%synergy
Terramorphic Expanse
39%inclusion9 decks23 decks
25%synergy
Godless Shrine
35%inclusion8 decks23 decks
-17%synergy
Vault of Champions
35%inclusion8 decks23 decks
-4%synergy
Bleachbone Verge
22%inclusion5 decks23 decks
-2%synergy
Glasswing Grace
17%inclusion4 decks23 decks
9%synergy
Tainted Field
13%inclusion3 decks23 decks
-37%synergy
Marsh Flats
13%inclusion3 decks23 decks
-17%synergy
Silent Clearing
13%inclusion3 decks23 decks
-2%synergy
Brightclimb Pathway
8.7%inclusion2 decks23 decks
-17%synergy
Escape Tunnel
8.7%inclusion2 decks23 decks
7%synergy
Shadowy Backstreet
8.7%inclusion2 decks23 decks
-14%synergy
Concealed Courtyard
8.7%inclusion2 decks23 decks
-12%synergy
Valgavoth's Lair
8.7%inclusion2 decks23 decks
7%synergy
Cabaretti Courtyard
8.7%inclusion2 decks23 decks
8%synergy
Maestros Theater
8.7%inclusion2 decks23 decks
8%synergy
Orzhov Basilica
8.7%inclusion2 decks23 decks
-30%synergy
Scrubland
8.7%inclusion2 decks23 decks
-3%synergy
Evolving Wilds
8.7%inclusion2 decks23 decks
-11%synergy
Obscura Storefront
8.7%inclusion2 decks23 decks
6%synergy
Brokers Hideout
8.7%inclusion2 decks23 decks
8%synergy
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