K-9, Mark I (Commander) - Core

K-9, Mark I
Rank #4,002
6decks
As CommanderAs PartnerAs CardAverage DeckDecks
Bracket
All1234
5
Budget
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$
$$$
Nicholas Lucchesi
Sep 9, 2026
Nicholas Lucchesi
Blue's Best Single-Printing One-Drops | One Time Only
The top ten blue one-drops with only a single printing, from K-9, Mark I to Stubborn Denial — the best blue cards Wizards never reprinted.
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Fblthp, Impossibly Lost
100%inclusion1 decks1 decks
31xlift
Hapatra, the Desert Frost
100%inclusion1 decks1 decks
203xlift
High Lift Cards
Iymrith, Desert Doom
67%inclusion4 decks6 decks
104xlift
Callaphe, Beloved of the Sea
67%inclusion4 decks6 decks
36xlift
Ioreth of the Healing House
67%inclusion4 decks6 decks
17xlift
Castle Vantress
67%inclusion4 decks6 decks
3.2xlift
Creatures
H.E.R.B.I.E., Lovable Robot
100%inclusion1 decks1 decks
114xlift
Vnwxt, Verbose Host
50%inclusion3 decks6 decks
16xlift
Nezahal, Primal Tide
50%inclusion3 decks6 decks
8.6xlift
Kairi, the Swirling Sky
50%inclusion3 decks6 decks
46xlift
Thassa, God of the Sea
50%inclusion3 decks6 decks
11xlift
Grazilaxx, Illithid Scholar
50%inclusion3 decks6 decks
16xlift
Unctus, Grand Metatect
50%inclusion3 decks6 decks
9.4xlift
Tromokratis
50%inclusion3 decks6 decks
23xlift
Eluge, the Shoreless Sea
50%inclusion3 decks6 decks
7.0xlift
Thryx, the Sudden Storm
33%inclusion2 decks6 decks
22xlift
Volo, Itinerant Scholar
33%inclusion2 decks6 decks
158xlift
Senator Peacock
33%inclusion2 decks6 decks
49xlift
Lorthos, the Tidemaker
33%inclusion2 decks6 decks
27xlift
Marvin, Murderous Mimic
33%inclusion2 decks6 decks
16xlift
Piper Wright, Publick Reporter
33%inclusion2 decks6 decks
48xlift
Ascendant Spirit
33%inclusion2 decks6 decks
204xlift
Solemn Simulacrum
33%inclusion2 decks6 decks
1.5xlift
Kira, Great Glass-Spinner
33%inclusion2 decks6 decks
15xlift
Tui and La, Moon and Ocean
33%inclusion1 decks3 decks
21xlift
Venser, Shaper Savant
33%inclusion2 decks6 decks
6.8xlift
The Reality Chip
33%inclusion2 decks6 decks
4.3xlift
Arcanis the Omnipotent
33%inclusion2 decks6 decks
4.9xlift
James, Wandering Dad
33%inclusion2 decks6 decks
24xlift
Martha Jones
33%inclusion2 decks6 decks
41xlift
Lady Octopus, Inspired Inventor
33%inclusion1 decks3 decks
18xlift
Adric, Mathematical Genius
33%inclusion2 decks6 decks
42xlift
Curie, Emergent Intelligence
33%inclusion2 decks6 decks
35xlift
Jhoira's Familiar
33%inclusion2 decks6 decks
8.9xlift
Drafna, Founder of Lat-Nam
33%inclusion2 decks6 decks
22xlift
Lulu, Stern Guardian
33%inclusion1 decks3 decks
16xlift
Iron Spider, Stark Upgrade
33%inclusion1 decks3 decks
18xlift
Mm'menon, the Right Hand
33%inclusion1 decks3 decks
12xlift
Gogo, Master of Mimicry
33%inclusion1 decks3 decks
16xlift
Ultimecia, Temporal Threat
33%inclusion1 decks3 decks
22xlift
Teferi, Mage of Zhalfir
33%inclusion2 decks6 decks
13xlift
Hydro-Man, Fluid Felon
33%inclusion1 decks3 decks
17xlift
Wan Shi Tong, Librarian
33%inclusion1 decks3 decks
8.6xlift
The Blue Spirit
33%inclusion1 decks3 decks
74xlift
Osgood, Operation Double
33%inclusion2 decks6 decks
56xlift
Mondo Gecko
33%inclusion1 decks3 decks
478xlift
Sun Quan, Lord of Wu
33%inclusion2 decks6 decks
68xlift
Jill, Shiva's Dominant
25%inclusion1 decks4 decks
17xlift
Phyrexian Metamorph
17%inclusion1 decks6 decks
1.4xlift
Syr Ginger, the Meal Ender
17%inclusion1 decks6 decks
27xlift
Ethereal Investigator
17%inclusion1 decks6 decks
5.7xlift
Tangletrove Kelp
17%inclusion1 decks6 decks
15xlift
Mausoleum Wanderer
17%inclusion1 decks6 decks
11xlift
Kitsa, Otterball Elite
17%inclusion1 decks6 decks
7.9xlift
Faerie Impostor
17%inclusion1 decks6 decks
53xlift
Undercover Operative
17%inclusion1 decks6 decks
6.2xlift
Instants
Pongify
50%inclusion3 decks6 decks
1.5xlift
Rapid Hybridization
50%inclusion3 decks6 decks
1.6xlift
Reality Shift
50%inclusion3 decks6 decks
1.6xlift
Aetherize
50%inclusion3 decks6 decks
1.3xlift
Counterspell
50%inclusion3 decks6 decks
0.8xlift
An Offer You Can't Refuse
33%inclusion2 decks6 decks
1.2xlift
Brainstorm
33%inclusion2 decks6 decks
1.0xlift
Opt
33%inclusion2 decks6 decks
1.2xlift
High Tide
33%inclusion2 decks6 decks
0.8xlift
Muddle the Mixture
17%inclusion1 decks6 decks
2.4xlift
Phantom Interference
17%inclusion1 decks6 decks
24xlift
Spell Burst
17%inclusion1 decks6 decks
47xlift
See Double
17%inclusion1 decks6 decks
3.4xlift
Frantic Search
17%inclusion1 decks6 decks
0.5xlift
Run Away Together
17%inclusion1 decks6 decks
2.2xlift
Envelop
17%inclusion1 decks6 decks
73xlift
Negate
17%inclusion1 decks6 decks
0.4xlift
Stubborn Denial
17%inclusion1 decks6 decks
4.8xlift
Dissipate
17%inclusion1 decks6 decks
7.4xlift
Consider
17%inclusion1 decks6 decks
1.0xlift
Secrets of the Key
17%inclusion1 decks6 decks
18xlift
Fading Hope
17%inclusion1 decks6 decks
6.6xlift
Dispel
17%inclusion1 decks6 decks
2.8xlift
Quick Study
17%inclusion1 decks6 decks
2.3xlift
Foil
17%inclusion1 decks6 decks
2.4xlift
Resculpt
17%inclusion1 decks6 decks
0.8xlift
Unsummon
17%inclusion1 decks6 decks
2.8xlift
Archmage's Charm
17%inclusion1 decks6 decks
1.1xlift
Perplexing Test
17%inclusion1 decks6 decks
2.7xlift
Peek
17%inclusion1 decks6 decks
3.6xlift
Into the Flood Maw
17%inclusion1 decks6 decks
3.1xlift
Submerge
17%inclusion1 decks6 decks
18xlift
Confirm Suspicions
17%inclusion1 decks6 decks
21xlift
Engulf the Shore
17%inclusion1 decks6 decks
1.6xlift
Wash Away
17%inclusion1 decks6 decks
3.6xlift
Whispers of the Muse
17%inclusion1 decks6 decks
24xlift
Repeal
17%inclusion1 decks6 decks
23xlift
Eliminate the Impossible
17%inclusion1 decks6 decks
93xlift
Fleeting Reflection
17%inclusion1 decks6 decks
11xlift
Mystic Confluence
17%inclusion1 decks6 decks
1.7xlift
Annul
17%inclusion1 decks6 decks
5.9xlift
Spell Pierce
17%inclusion1 decks6 decks
2.3xlift
Desynchronization
17%inclusion1 decks6 decks
4.2xlift
Deduce
17%inclusion1 decks6 decks
5.8xlift
Theoretical Duplication
17%inclusion1 decks6 decks
10xlift
Evacuation
17%inclusion1 decks6 decks
1.9xlift
Suspend
17%inclusion1 decks6 decks
6.6xlift
Sorceries
Ponder
50%inclusion3 decks6 decks
2.1xlift
Arwen's Gift
50%inclusion3 decks6 decks
100xlift
Preordain
33%inclusion2 decks6 decks
1.4xlift
Ravenform
33%inclusion2 decks6 decks
2.7xlift
Hard Evidence
17%inclusion1 decks6 decks
5.5xlift
Windfall
17%inclusion1 decks6 decks
1.1xlift
Sakashima's Will
17%inclusion1 decks6 decks
10xlift
Stolen Identity
17%inclusion1 decks6 decks
4.4xlift
Careful Study
17%inclusion1 decks6 decks
6.4xlift
Press for Answers
17%inclusion1 decks6 decks
70xlift
Curse of the Swine
17%inclusion1 decks6 decks
1.1xlift
Lórien Revealed
17%inclusion1 decks6 decks
1.7xlift
Shifting Grift
17%inclusion1 decks6 decks
14xlift
Quasiduplicate
17%inclusion1 decks6 decks
3.7xlift
Hunted by The Family
17%inclusion1 decks6 decks
41xlift
Irenicus's Vile Duplication
17%inclusion1 decks6 decks
2.1xlift
Traverse Eternity
17%inclusion1 decks6 decks
10xlift
Multiple Choice
17%inclusion1 decks6 decks
25xlift
Spectral Deluge
17%inclusion1 decks6 decks
1.3xlift
Prosperity
17%inclusion1 decks6 decks
14xlift
Breakthrough
17%inclusion1 decks6 decks
49xlift
Portent
17%inclusion1 decks6 decks
5.6xlift
Compulsive Research
17%inclusion1 decks6 decks
6.3xlift
Utility Artifacts
Wayfarer's Bauble
50%inclusion3 decks6 decks
2.1xlift
Bident of Thassa
50%inclusion3 decks6 decks
2.7xlift
Sapphire Medallion
50%inclusion3 decks6 decks
1.0xlift
Mirror of Galadriel
33%inclusion2 decks6 decks
218xlift
Heroes' Podium
33%inclusion2 decks6 decks
154xlift
Sword of the Animist
33%inclusion2 decks6 decks
5.8xlift
Blackblade Reforged
33%inclusion2 decks6 decks
5.4xlift
Magnifying Glass
33%inclusion2 decks6 decks
57xlift
The Regalia
33%inclusion1 decks3 decks
17xlift
Lithoform Engine
17%inclusion1 decks6 decks
11xlift
Pip-Boy 3000
17%inclusion1 decks6 decks
26xlift
Tamiyo's Journal
17%inclusion1 decks6 decks
12xlift
The Indomitable
17%inclusion1 decks6 decks
3.9xlift
Golem-Skin Gauntlets
17%inclusion1 decks6 decks
46xlift
Candlestick
17%inclusion1 decks6 decks
38xlift
Armillary Sphere
17%inclusion1 decks6 decks
26xlift
Darksteel Axe
17%inclusion1 decks6 decks
99xlift
Mirror Box
17%inclusion1 decks6 decks
4.8xlift
Bonesplitter
17%inclusion1 decks6 decks
59xlift
Ransom Note
17%inclusion1 decks6 decks
57xlift
Mantle of Tides
17%inclusion1 decks6 decks
69xlift
Lavaspur Boots
17%inclusion1 decks6 decks
7.8xlift
Prized Statue
17%inclusion1 decks6 decks
31xlift
Mirage Mirror
17%inclusion1 decks6 decks
4.8xlift
Weatherlight
17%inclusion1 decks6 decks
13xlift
Bessie, the Doctor's Roadster
17%inclusion1 decks6 decks
117xlift
The Key to the Vault
17%inclusion1 decks6 decks
6.8xlift
Bloodforged Battle-Axe
17%inclusion1 decks6 decks
17xlift
Greataxe
17%inclusion1 decks6 decks
243xlift
Mycosynth Wellspring
17%inclusion1 decks6 decks
20xlift
Excalibur, Sword of Eden
17%inclusion1 decks6 decks
13xlift
Found Footage
17%inclusion1 decks6 decks
105xlift
Sword of War and Peace
17%inclusion1 decks6 decks
29xlift
Kefnet's Monument
17%inclusion1 decks6 decks
1.9xlift
Blade of Shared Souls
17%inclusion1 decks6 decks
15xlift
Goldvein Pick
17%inclusion1 decks6 decks
18xlift
Swiftfoot Boots
17%inclusion1 decks6 decks
0.6xlift
Isochron Scepter
17%inclusion1 decks6 decks
4.0xlift
Noble's Purse
17%inclusion1 decks6 decks
53xlift
Survivor's Med Kit
17%inclusion1 decks6 decks
287xlift
Enchantments
Imprisoned in the Moon
50%inclusion3 decks6 decks
3.4xlift
Propaganda
50%inclusion3 decks6 decks
1.9xlift
Thopter Spy Network
33%inclusion2 decks6 decks
4.0xlift
Curious Inquiry
33%inclusion2 decks6 decks
51xlift
Combat Research
33%inclusion2 decks6 decks
9.2xlift
Stormchaser's Talent
17%inclusion1 decks6 decks
13xlift
Hold for Questioning
17%inclusion1 decks6 decks
102xlift
Teferi's Ageless Insight
17%inclusion1 decks6 decks
1.1xlift
Curious Obsession
17%inclusion1 decks6 decks
12xlift
Aqueous Form
17%inclusion1 decks6 decks
2.1xlift
Case of the Filched Falcon
17%inclusion1 decks6 decks
53xlift
Wizard Class
17%inclusion1 decks6 decks
0.9xlift
Omniscience
17%inclusion1 decks6 decks
3.6xlift
Copy Enchantment
17%inclusion1 decks6 decks
9.3xlift
Coastal Piracy
17%inclusion1 decks6 decks
2.0xlift
Betrayal
17%inclusion1 decks6 decks
28xlift
Marit Lage's Slumber
17%inclusion1 decks6 decks
35xlift
Witness Protection
17%inclusion1 decks6 decks
1.9xlift
Spreading Seas
17%inclusion1 decks6 decks
10xlift
Genju of the Falls
17%inclusion1 decks6 decks
395xlift
Telepathy
17%inclusion1 decks6 decks
10xlift
Trail of Evidence
17%inclusion1 decks6 decks
15xlift
Planeswalkers
Kaito, Cunning Infiltrator
33%inclusion2 decks6 decks
17xlift
Mu Yanling
17%inclusion1 decks6 decks
61xlift
Teferi, Temporal Pilgrim
17%inclusion1 decks6 decks
4.2xlift
Mordenkainen
17%inclusion1 decks6 decks
6.1xlift
Kasmina, Enigmatic Mentor
17%inclusion1 decks6 decks
8.5xlift
Utility Lands
Mystic Sanctuary
50%inclusion3 decks6 decks
1.1xlift
Rivendell
50%inclusion3 decks6 decks
4.8xlift
War Room
50%inclusion3 decks6 decks
3.2xlift
Reliquary Tower
50%inclusion3 decks6 decks
1.0xlift
Hall of Storm Giants
33%inclusion2 decks6 decks
13xlift
Minamo, School at Water's Edge
33%inclusion2 decks6 decks
6.3xlift
Lonely Sandbar
33%inclusion2 decks6 decks
1.6xlift
Faerie Conclave
17%inclusion1 decks6 decks
4.8xlift
Scrying Sheets
17%inclusion1 decks6 decks
64xlift
Seat of the Synod
17%inclusion1 decks6 decks
1.4xlift
Tyrite Sanctum
17%inclusion1 decks6 decks
7.8xlift
Vesuva
17%inclusion1 decks6 decks
9.4xlift
Desert of the Mindful
17%inclusion1 decks6 decks
2.7xlift
Mirrorpool
17%inclusion1 decks6 decks
16xlift
Memorial to Genius
17%inclusion1 decks6 decks
6.4xlift
Hidden Cataract
17%inclusion1 decks6 decks
6.7xlift
Terrain Generator
17%inclusion1 decks6 decks
1.7xlift
Thespian's Stage
17%inclusion1 decks6 decks
5.5xlift
Dark Depths
17%inclusion1 decks6 decks
13xlift
Temple of the False God
17%inclusion1 decks6 decks
1.5xlift
The Surgical Bay
17%inclusion1 decks6 decks
7.4xlift
Otawara, Soaring City
17%inclusion1 decks6 decks
1.3xlift
Rogue's Passage
17%inclusion1 decks6 decks
0.8xlift
Seafarer's Quay
17%inclusion1 decks6 decks
527xlift
Mana Artifacts
Arcane Signet
67%inclusion4 decks6 decks
1.1xlift
Sol Ring
67%inclusion4 decks6 decks
0.9xlift
Sky Diamond
33%inclusion2 decks6 decks
1.1xlift
Relic of Legends
33%inclusion2 decks6 decks
14xlift
Thought Vessel
33%inclusion2 decks6 decks
0.7xlift
Patriar's Seal
33%inclusion2 decks6 decks
12xlift
Bender's Waterskin
33%inclusion1 decks3 decks
2.9xlift
Everflowing Chalice
17%inclusion1 decks6 decks
1.4xlift
Commander's Sphere
17%inclusion1 decks6 decks
1.6xlift
Coldsteel Heart
17%inclusion1 decks6 decks
4.5xlift
Throne of Eldraine
17%inclusion1 decks6 decks
2.9xlift
Machine God's Effigy
17%inclusion1 decks6 decks
5.0xlift
Five Hundred Year Diary
17%inclusion1 decks6 decks
15xlift
Crystal Skull, Isu Spyglass
17%inclusion1 decks6 decks
5.0xlift
Midnight Clock
17%inclusion1 decks6 decks
0.7xlift
Mind Stone
17%inclusion1 decks6 decks
0.4xlift
Arcum's Astrolabe
17%inclusion1 decks6 decks
96xlift
Lands
Island
67%inclusion4 decks6 decks
0.7xlift
Myriad Landscape
50%inclusion3 decks6 decks
1.6xlift
Snow-Covered Island
33%inclusion2 decks6 decks
6.7xlift
The Mycosynth Gardens
17%inclusion1 decks6 decks
4.9xlift
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