Killian, Decisive Mentor (Commander) - Upgraded Lifegain

Killian, Decisive Mentor
Rank #219
20decks
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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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Creatures
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Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Gleaming Splendor
60%inclusion3 decks5 decks
53%synergy
The Queen of Dale
17%inclusion1 decks6 decks
11%synergy
Bilbo's Gambit
17%inclusion1 decks6 decks
13%synergy
High Synergy Cards
Eriette of the Charmed Apple
90%inclusion18 decks20 decks
86%synergy
Ghoulish Impetus
85%inclusion17 decks20 decks
78%synergy
Kor Spiritdancer
85%inclusion17 decks20 decks
77%synergy
Killian, Ink Duelist
85%inclusion17 decks20 decks
76%synergy
Starfield Mystic
80%inclusion16 decks20 decks
73%synergy
Parasitic Impetus
80%inclusion16 decks20 decks
72%synergy
Gift of Immortality
80%inclusion16 decks20 decks
72%synergy
Mesa Enchantress
80%inclusion16 decks20 decks
72%synergy
Ondu Spiritdancer
75%inclusion15 decks20 decks
70%synergy
Eye of Nidhogg
75%inclusion15 decks20 decks
70%synergy
Top Cards
Sram, Senior Edificer
80%inclusion16 decks20 decks
70%synergy
Coercive Impetus
78%inclusion14 decks18 decks
68%synergy
Darksteel Mutation
75%inclusion15 decks20 decks
64%synergy
Songbirds' Blessing
75%inclusion15 decks20 decks
69%synergy
Pearl-Ear, Imperial Advisor
75%inclusion15 decks20 decks
68%synergy
Redemption Arc
75%inclusion15 decks20 decks
69%synergy
Archon of Sun's Grace
70%inclusion14 decks20 decks
64%synergy
Sage's Reverie
70%inclusion14 decks20 decks
62%synergy
Sheltered by Ghosts
65%inclusion13 decks20 decks
57%synergy
Light-Paws, Emperor's Voice
65%inclusion13 decks20 decks
60%synergy
Game Changers
Enlightened Tutor
30%inclusion6 decks20 decks
19%synergy
Smothering Tithe
25%inclusion5 decks20 decks
4%synergy
Teferi's Protection
20%inclusion4 decks20 decks
6%synergy
Farewell
20%inclusion4 decks20 decks
9%synergy
Serra's Sanctum
15%inclusion3 decks20 decks
14%synergy
Necropotence
10%inclusion2 decks20 decks
4%synergy
Bolas's Citadel
5.0%inclusion1 decks20 decks
-8%synergy
Demonic Tutor
5.0%inclusion1 decks20 decks
-10%synergy
Ad Nauseam
5.0%inclusion1 decks20 decks
3%synergy
Drannith Magistrate
5.0%inclusion1 decks20 decks
1%synergy
Creatures
Eiganjo Dynastorian
61%inclusion11 decks18 decks
53%synergy
Enduring Tenacity
45%inclusion9 decks20 decks
33%synergy
Hateful Eidolon
45%inclusion9 decks20 decks
38%synergy
Transcendent Envoy
45%inclusion9 decks20 decks
39%synergy
Scriv, the Obligator
44%inclusion8 decks18 decks
35%synergy
Breena, the Demagogue
40%inclusion8 decks20 decks
33%synergy
Eidolon of Countless Battles
35%inclusion7 decks20 decks
31%synergy
Spellbook Vendor
35%inclusion7 decks20 decks
32%synergy
Lurrus of the Dream-Den
30%inclusion6 decks20 decks
21%synergy
Danitha Capashen, Paragon
30%inclusion6 decks20 decks
24%synergy
Moon-Blessed Cleric
30%inclusion6 decks20 decks
28%synergy
Ajani's Chosen
30%inclusion6 decks20 decks
28%synergy
Umbra Mystic
30%inclusion6 decks20 decks
28%synergy
Esper Sentinel
25%inclusion5 decks20 decks
7%synergy
Grim Guardian
25%inclusion5 decks20 decks
22%synergy
Grand Abolisher
25%inclusion5 decks20 decks
16%synergy
Heliod's Pilgrim
20%inclusion4 decks20 decks
17%synergy
Lotho, Corrupt Shirriff
20%inclusion4 decks20 decks
0%synergy
Underworld Coinsmith
20%inclusion4 decks20 decks
19%synergy
Codsworth, Handy Helper
20%inclusion4 decks20 decks
18%synergy
Herald of Amity
17%inclusion3 decks18 decks
11%synergy
Witch Enchanter
15%inclusion3 decks20 decks
3%synergy
Soaring Lightbringer
15%inclusion3 decks20 decks
14%synergy
Ardenn, Intrepid Archaeologist
15%inclusion3 decks20 decks
14%synergy
Bloodthirsty Conqueror
15%inclusion3 decks20 decks
6%synergy
Black Widow, Super Spy
13%inclusion1 decks8 decks
12%synergy
Starnheim Courser
10%inclusion2 decks20 decks
8%synergy
Psemilla, Meletian Poet
10%inclusion2 decks20 decks
9%synergy
Shadrix Silverquill
10%inclusion2 decks20 decks
3%synergy
Nomad Mythmaker
10%inclusion2 decks20 decks
10%synergy
Zoraline, Cosmos Caller
10%inclusion2 decks20 decks
9%synergy
Heliod, Sun-Crowned
10%inclusion2 decks20 decks
5%synergy
Accursed Witch
10%inclusion2 decks20 decks
10%synergy
Faithbound Judge
10%inclusion2 decks20 decks
10%synergy
Victor, Valgavoth's Seneschal
10%inclusion2 decks20 decks
9%synergy
Firemane Commando
10%inclusion2 decks20 decks
7%synergy
Sun Titan
10%inclusion2 decks20 decks
-1%synergy
Armored Skyhunter
10%inclusion2 decks20 decks
8%synergy
Giggling Skitterspike
10%inclusion2 decks20 decks
10%synergy
Solitude
10%inclusion2 decks20 decks
8%synergy
Academy Rector
10%inclusion2 decks20 decks
9%synergy
Fountain Watch
10%inclusion2 decks20 decks
10%synergy
Dawnhart Geist
10%inclusion2 decks20 decks
10%synergy
Nils, Discipline Enforcer
10%inclusion2 decks20 decks
7%synergy
The Vision
6.3%inclusion1 decks16 decks
6%synergy
Defacing Duskmage
5.6%inclusion1 decks18 decks
-1%synergy
Hero of Iroas
5.0%inclusion1 decks20 decks
3%synergy
Hopeful Eidolon
5.0%inclusion1 decks20 decks
5%synergy
Scholar of Athreos
5.0%inclusion1 decks20 decks
5%synergy
Claim Jumper
5.0%inclusion1 decks20 decks
2%synergy
Instants
Path to Exile
50%inclusion10 decks20 decks
0%synergy
Anguished Unmaking
45%inclusion9 decks20 decks
3%synergy
Swords to Plowshares
45%inclusion9 decks20 decks
-18%synergy
Dawn's Truce
40%inclusion8 decks20 decks
32%synergy
Fracture
35%inclusion7 decks20 decks
14%synergy
Inkshield
30%inclusion6 decks20 decks
8%synergy
Not Dead After All
25%inclusion5 decks20 decks
21%synergy
Malakir Rebirth
25%inclusion5 decks20 decks
13%synergy
Rebuff the Wicked
20%inclusion4 decks20 decks
16%synergy
Restoration Magic
20%inclusion4 decks20 decks
16%synergy
Dark Ritual
15%inclusion3 decks20 decks
-11%synergy
Vanishing Verse
15%inclusion3 decks20 decks
8%synergy
Immortal Obligation
15%inclusion3 decks20 decks
14%synergy
Erode
11%inclusion2 decks18 decks
3%synergy
Deadly Rollick
10%inclusion2 decks20 decks
-3%synergy
Fell the Profane
10%inclusion2 decks20 decks
-3%synergy
Stroke of Midnight
10%inclusion2 decks20 decks
-3%synergy
Sejiri Shelter
10%inclusion2 decks20 decks
5%synergy
Heliod's Intervention
10%inclusion2 decks20 decks
6%synergy
Generous Gift
10%inclusion2 decks20 decks
-11%synergy
Hero's Downfall
5.0%inclusion1 decks20 decks
3%synergy
Imp's Mischief
5.0%inclusion1 decks20 decks
1%synergy
Clever Concealment
5.0%inclusion1 decks20 decks
0%synergy
Flawless Maneuver
5.0%inclusion1 decks20 decks
-4%synergy
Dash Hopes
5.0%inclusion1 decks20 decks
5%synergy
Withering Boon
5.0%inclusion1 decks20 decks
4%synergy
Murder
5.0%inclusion1 decks20 decks
1%synergy
Tainted Strike
5.0%inclusion1 decks20 decks
4%synergy
Despark
5.0%inclusion1 decks20 decks
-25%synergy
Galadriel's Dismissal
5.0%inclusion1 decks20 decks
3%synergy
Vampiric Tutor
5.0%inclusion1 decks20 decks
-6%synergy
Reprieve
5.0%inclusion1 decks20 decks
-3%synergy
Remove Enchantments
5.0%inclusion1 decks20 decks
5%synergy
Mortify
5.0%inclusion1 decks20 decks
-16%synergy
Akroma's Will
5.0%inclusion1 decks20 decks
-2%synergy
Sorceries
Retether
60%inclusion12 decks20 decks
55%synergy
Open the Armory
50%inclusion10 decks20 decks
45%synergy
Idyllic Tutor
40%inclusion8 decks20 decks
36%synergy
Winds of Rath
35%inclusion7 decks20 decks
29%synergy
Promise of Loyalty
35%inclusion7 decks20 decks
29%synergy
Resurgent Belief
25%inclusion5 decks20 decks
23%synergy
Damn
25%inclusion5 decks20 decks
-7%synergy
Withering Curse
11%inclusion2 decks18 decks
10%synergy
Winds of Abandon
10%inclusion2 decks20 decks
8%synergy
Replenish
10%inclusion2 decks20 decks
9%synergy
Vindicate
10%inclusion2 decks20 decks
-2%synergy
Brilliant Restoration
10%inclusion2 decks20 decks
9%synergy
Toxic Deluge
10%inclusion2 decks20 decks
-7%synergy
Three Dreams
10%inclusion2 decks20 decks
9%synergy
Sign in Blood
10%inclusion2 decks20 decks
-8%synergy
Legions to Ashes
10%inclusion2 decks20 decks
8%synergy
Decorum Dissertation
5.6%inclusion1 decks18 decks
1%synergy
Lively Dirge
5.0%inclusion1 decks20 decks
2%synergy
Sevinne's Reclamation
5.0%inclusion1 decks20 decks
-4%synergy
Open the Vaults
5.0%inclusion1 decks20 decks
4%synergy
Come Back Wrong
5.0%inclusion1 decks20 decks
4%synergy
Torment of Hailfire
5.0%inclusion1 decks20 decks
2%synergy
Secret Rendezvous
5.0%inclusion1 decks20 decks
2%synergy
Agadeem's Awakening
5.0%inclusion1 decks20 decks
1%synergy
Debt to the Deathless
5.0%inclusion1 decks20 decks
-5%synergy
Night's Whisper
5.0%inclusion1 decks20 decks
-13%synergy
Unfinished Business
5.0%inclusion1 decks20 decks
5%synergy
Exsanguinate
5.0%inclusion1 decks20 decks
-9%synergy
Fell
5.0%inclusion1 decks20 decks
3%synergy
Reanimate
5.0%inclusion1 decks20 decks
-11%synergy
Extinguish All Hope
5.0%inclusion1 decks20 decks
4%synergy
Beseech the Mirror
5.0%inclusion1 decks20 decks
2%synergy
Damnation
5.0%inclusion1 decks20 decks
1%synergy
Approach of the Second Sun
5.0%inclusion1 decks20 decks
4%synergy
Utility Artifacts
Archaeomancer's Map
20%inclusion4 decks20 decks
15%synergy
Pearl Medallion
10%inclusion2 decks20 decks
3%synergy
Swiftfoot Boots
10%inclusion2 decks20 decks
-14%synergy
Essence Reliquary
5.0%inclusion1 decks20 decks
5%synergy
Helm of the Gods
5.0%inclusion1 decks20 decks
4%synergy
Buster Sword
5.0%inclusion1 decks20 decks
3%synergy
Enchantments
Land Tax
65%inclusion13 decks20 decks
52%synergy
Ghostly Prison
65%inclusion13 decks20 decks
49%synergy
Changing Loyalty
61%inclusion11 decks18 decks
51%synergy
Spirit Mantle
60%inclusion12 decks20 decks
54%synergy
Ethereal Armor
60%inclusion12 decks20 decks
52%synergy
Flickering Ward
60%inclusion12 decks20 decks
56%synergy
All That Glitters
55%inclusion11 decks20 decks
47%synergy
Vampiric Link
55%inclusion11 decks20 decks
51%synergy
Martial Impetus
55%inclusion11 decks20 decks
49%synergy
Spirit Link
50%inclusion10 decks20 decks
45%synergy
Lord Skitter's Blessing
50%inclusion10 decks20 decks
46%synergy
Animate Dead
50%inclusion10 decks20 decks
39%synergy
Kaya's Ghostform
50%inclusion10 decks20 decks
40%synergy
Black Market Connections
40%inclusion8 decks20 decks
18%synergy
Blind Obedience
40%inclusion8 decks20 decks
23%synergy
Sphere of Safety
35%inclusion7 decks20 decks
29%synergy
Chains of Custody
35%inclusion7 decks20 decks
32%synergy
Trespasser's Curse
35%inclusion7 decks20 decks
32%synergy
Greater Auramancy
35%inclusion7 decks20 decks
32%synergy
Shielded by Faith
35%inclusion7 decks20 decks
31%synergy
Visions of Brutality
35%inclusion7 decks20 decks
34%synergy
Nowhere to Run
30%inclusion6 decks20 decks
28%synergy
Sanguine Bond
30%inclusion6 decks20 decks
12%synergy
Exquisite Blood
30%inclusion6 decks20 decks
15%synergy
Authority of the Consuls
25%inclusion5 decks20 decks
8%synergy
Mantle of the Ancients
25%inclusion5 decks20 decks
22%synergy
Sigil of the Empty Throne
25%inclusion5 decks20 decks
21%synergy
Glasswing Grace
25%inclusion5 decks20 decks
17%synergy
Sigarda's Aid
25%inclusion5 decks20 decks
22%synergy
Secret Arcade // Dusty Parlor
25%inclusion5 decks20 decks
24%synergy
Clawing Torment
20%inclusion4 decks20 decks
17%synergy
Nurgle's Rot
20%inclusion4 decks20 decks
17%synergy
Brilliant Wings
20%inclusion4 decks20 decks
19%synergy
Tempest Technique
20%inclusion4 decks20 decks
18%synergy
Screams from Within
20%inclusion4 decks20 decks
17%synergy
Phyresis
20%inclusion4 decks20 decks
19%synergy
Timely Ward
20%inclusion4 decks20 decks
15%synergy
Angelic Destiny
20%inclusion4 decks20 decks
15%synergy
Vow of Malice
20%inclusion4 decks20 decks
18%synergy
Spirit Loop
20%inclusion4 decks20 decks
18%synergy
Grievous Wound
20%inclusion4 decks20 decks
17%synergy
Unquestioned Authority
20%inclusion4 decks20 decks
17%synergy
Forum Filibuster
17%inclusion3 decks18 decks
12%synergy
Curse of Misfortunes
15%inclusion3 decks20 decks
15%synergy
Karmic Justice
15%inclusion3 decks20 decks
14%synergy
Curse of Exhaustion
15%inclusion3 decks20 decks
14%synergy
Duelist's Heritage
15%inclusion3 decks20 decks
11%synergy
Reprobation
15%inclusion3 decks20 decks
12%synergy
Overwhelming Splendor
15%inclusion3 decks20 decks
14%synergy
Minimus Containment
15%inclusion3 decks20 decks
14%synergy
Utility Lands
Bojuka Bog
80%inclusion16 decks20 decks
35%synergy
Arcane Lighthouse
75%inclusion15 decks20 decks
69%synergy
Hall of Heliod's Generosity
65%inclusion13 decks20 decks
57%synergy
Reliquary Tower
30%inclusion6 decks20 decks
7%synergy
War Room
25%inclusion5 decks20 decks
17%synergy
Eiganjo, Seat of the Empire
20%inclusion4 decks20 decks
11%synergy
Shizo, Death's Storehouse
15%inclusion3 decks20 decks
10%synergy
Detection Tower
15%inclusion3 decks20 decks
14%synergy
Vault of the Archangel
15%inclusion3 decks20 decks
-17%synergy
Ishgard, the Holy See
15%inclusion3 decks20 decks
12%synergy
Adagia, Windswept Bastion
15%inclusion3 decks20 decks
12%synergy
Takenuma, Abandoned Mire
10%inclusion2 decks20 decks
-1%synergy
Rogue's Passage
10%inclusion2 decks20 decks
-10%synergy
Multiversal Passage
10%inclusion2 decks20 decks
9%synergy
Abandoned Air Temple
10%inclusion2 decks20 decks
6%synergy
The Black Gate
5.0%inclusion1 decks20 decks
3%synergy
Urza's Saga
5.0%inclusion1 decks20 decks
-0%synergy
Nykthos, Shrine to Nyx
5.0%inclusion1 decks20 decks
1%synergy
Urborg, Tomb of Yawgmoth
5.0%inclusion1 decks20 decks
-16%synergy
Mana Artifacts
Sol Ring
95%inclusion19 decks20 decks
11%synergy
Arcane Signet
90%inclusion18 decks20 decks
10%synergy
Talisman of Hierarchy
60%inclusion12 decks20 decks
7%synergy
Fellwar Stone
55%inclusion11 decks20 decks
33%synergy
Orzhov Signet
35%inclusion7 decks20 decks
-17%synergy
The Mind Stone
6.3%inclusion1 decks16 decks
3%synergy
Chromatic Lantern
5.0%inclusion1 decks20 decks
4%synergy
Thought Vessel
5.0%inclusion1 decks20 decks
-9%synergy
The Soul Stone
5.0%inclusion1 decks20 decks
-1%synergy
Lands
Command Tower
95%inclusion19 decks20 decks
9%synergy
Caves of Koilos
95%inclusion19 decks20 decks
37%synergy
Fetid Heath
95%inclusion19 decks20 decks
51%synergy
Swamp
95%inclusion19 decks20 decks
-3%synergy
Plains
95%inclusion19 decks20 decks
-3%synergy
Eclipsed Steppe
89%inclusion16 decks18 decks
68%synergy
Isolated Chapel
85%inclusion17 decks20 decks
17%synergy
Turbulent Moor
83%inclusion15 decks18 decks
64%synergy
Shineshadow Snarl
75%inclusion15 decks20 decks
33%synergy
Desolate Mire
70%inclusion14 decks20 decks
51%synergy
Fabled Passage
60%inclusion12 decks20 decks
47%synergy
Exotic Orchard
60%inclusion12 decks20 decks
33%synergy
Godless Shrine
55%inclusion11 decks20 decks
3%synergy
Shattered Sanctum
55%inclusion11 decks20 decks
14%synergy
Bleachbone Verge
50%inclusion10 decks20 decks
25%synergy
Temple of Silence
50%inclusion10 decks20 decks
12%synergy
Vault of Champions
40%inclusion8 decks20 decks
1%synergy
Brightclimb Pathway
35%inclusion7 decks20 decks
9%synergy
Path of Ancestry
35%inclusion7 decks20 decks
12%synergy
Terramorphic Expanse
30%inclusion6 decks20 decks
16%synergy
Silverquill Campus
30%inclusion6 decks20 decks
25%synergy
Tainted Field
30%inclusion6 decks20 decks
-20%synergy
Orzhov Basilica
30%inclusion6 decks20 decks
-8%synergy
Marsh Flats
30%inclusion6 decks20 decks
0%synergy
Forum of Amity
28%inclusion5 decks18 decks
20%synergy
Umbral Expanse
28%inclusion5 decks18 decks
18%synergy
Glasswing Grace
25%inclusion5 decks20 decks
17%synergy
Malakir Rebirth
25%inclusion5 decks20 decks
13%synergy
Sunlit Marsh
20%inclusion4 decks20 decks
9%synergy
Evolving Wilds
20%inclusion4 decks20 decks
1%synergy
Study Hall
20%inclusion4 decks20 decks
18%synergy
Prismatic Vista
15%inclusion3 decks20 decks
9%synergy
Witch Enchanter
15%inclusion3 decks20 decks
3%synergy
Myriad Landscape
15%inclusion3 decks20 decks
-2%synergy
Concealed Courtyard
15%inclusion3 decks20 decks
-6%synergy
Silent Clearing
15%inclusion3 decks20 decks
0%synergy
Escape Tunnel
10%inclusion2 decks20 decks
8%synergy
Fell the Profane
10%inclusion2 decks20 decks
-3%synergy
Cabaretti Courtyard
10%inclusion2 decks20 decks
10%synergy
Valgavoth's Lair
10%inclusion2 decks20 decks
8%synergy
Maestros Theater
10%inclusion2 decks20 decks
10%synergy
Brokers Hideout
10%inclusion2 decks20 decks
10%synergy
Scrubland
10%inclusion2 decks20 decks
-2%synergy
Scoured Barrens
10%inclusion2 decks20 decks
-12%synergy
Sejiri Shelter
10%inclusion2 decks20 decks
5%synergy
Obscura Storefront
10%inclusion2 decks20 decks
7%synergy
Citadel Gate
5.0%inclusion1 decks20 decks
4%synergy
Shadowy Backstreet
5.0%inclusion1 decks20 decks
-18%synergy
Windswept Heath
5.0%inclusion1 decks20 decks
-1%synergy
Agadeem's Awakening
5.0%inclusion1 decks20 decks
1%synergy
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