Gimbal, Gremlin Prodigy (Commander) - Expensive Artifacts

Gimbal, Gremlin Prodigy
Rank #831
46decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
All
1
23
4
5
Budget
Any$$$$
Benjamin Levin
Nov 4, 2025
Benjamin Levin
How Fun Are All of the Temur Commanders?
There are dozens of Temur (green, blue, and red) commanders available now, but which ones are fun to play? Let's break them all down.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
Top Cards
High Lift Cards
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Aerid Konstrari
20%inclusion1 decks5 decks
1.8xlift
Tenured Tethermage
20%inclusion1 decks5 decks
2.7xlift
Draconic Visitor
20%inclusion1 decks5 decks
2.4xlift
Fateful Discovery
13%inclusion1 decks8 decks
0.8xlift
Craterclaw Colossus
9.1%inclusion1 decks11 decks
0.8xlift
Top Cards
Tireless Provisioner
89%inclusion41 decks46 decks
3.0xlift
Academy Manufactor
80%inclusion37 decks46 decks
2.1xlift
Tireless Tracker
74%inclusion34 decks46 decks
3.2xlift
Transmutation Font
72%inclusion33 decks46 decks
4.9xlift
Worldwalker Helm
70%inclusion32 decks46 decks
2.8xlift
Roxanne, Starfall Savant
67%inclusion31 decks46 decks
3.3xlift
Brudiclad, Telchor Engineer
67%inclusion31 decks46 decks
2.0xlift
Curse of Opulence
65%inclusion30 decks46 decks
4.2xlift
Urza, Lord High Artificer
63%inclusion29 decks46 decks
1.4xlift
Cyberdrive Awakener
61%inclusion28 decks46 decks
2.6xlift
High Lift Cards
Seedship Impact
14%inclusion4 decks28 decks
5.6xlift
Eusocial Engineering
14%inclusion4 decks28 decks
5.6xlift
Horizon Explorer
21%inclusion6 decks28 decks
5.5xlift
Biomechan Engineer
21%inclusion6 decks28 decks
5.5xlift
Secluded Starforge
21%inclusion6 decks28 decks
5.5xlift
Dollhouse of Horrors
8.7%inclusion4 decks46 decks
5.2xlift
Nexus of Becoming
13%inclusion6 decks46 decks
5.2xlift
Gargoyle Castle
8.7%inclusion4 decks46 decks
5.2xlift
Break Down
22%inclusion10 decks46 decks
5.2xlift
Volo, Itinerant Scholar
35%inclusion16 decks46 decks
5.2xlift
Creatures
Gilded Goose
61%inclusion28 decks46 decks
3.2xlift
Pinnacle Emissary
61%inclusion17 decks28 decks
3.6xlift
Peregrin Took
59%inclusion27 decks46 decks
2.8xlift
Schema Thief
52%inclusion24 decks46 decks
4.6xlift
Third Path Iconoclast
48%inclusion22 decks46 decks
4.1xlift
Kibo, Uktabi Prince
46%inclusion21 decks46 decks
5.0xlift
Wurmcoil Engine
43%inclusion20 decks46 decks
2.1xlift
Stridehangar Automaton
43%inclusion15 decks35 decks
1.9xlift
Shimmer Dragon
41%inclusion19 decks46 decks
2.5xlift
Chrome Host Seedshark
39%inclusion18 decks46 decks
4.9xlift
Toggo, Goblin Weaponsmith
39%inclusion18 decks46 decks
5.2xlift
Adrix and Nev, Twincasters
37%inclusion17 decks46 decks
1.5xlift
Junk Winder
37%inclusion17 decks46 decks
3.3xlift
Svella, Ice Shaper
37%inclusion17 decks46 decks
4.9xlift
Biotech Specialist
36%inclusion10 decks28 decks
4.0xlift
Reckless Fireweaver
35%inclusion16 decks46 decks
1.0xlift
Thought Monitor
35%inclusion16 decks46 decks
1.3xlift
Ravenous Robots
33%inclusion8 decks24 decks
2.9xlift
Sai, Master Thopterist
30%inclusion14 decks46 decks
1.1xlift
Jaheira, Friend of the Forest
28%inclusion13 decks46 decks
2.1xlift
Sandsteppe War Riders
28%inclusion13 decks46 decks
4.8xlift
Sarinth Greatwurm
26%inclusion12 decks46 decks
4.8xlift
Canoptek Scarab Swarm
26%inclusion12 decks46 decks
4.8xlift
Hedron Detonator
26%inclusion12 decks46 decks
3.3xlift
Rashmi and Ragavan
26%inclusion12 decks46 decks
2.7xlift
Feldon of the Third Path
26%inclusion12 decks46 decks
3.5xlift
Donatello, the Brains
24%inclusion6 decks25 decks
3.9xlift
Rose, Cutthroat Raider
24%inclusion11 decks46 decks
3.4xlift
Threefold Thunderhulk
24%inclusion11 decks46 decks
2.4xlift
Vedalken Humiliator
22%inclusion10 decks46 decks
3.7xlift
Master of Etherium
22%inclusion10 decks46 decks
3.7xlift
Whirler Rogue
22%inclusion10 decks46 decks
1.7xlift
Kappa Cannoneer
22%inclusion10 decks46 decks
1.0xlift
Displaced Dinosaurs
22%inclusion10 decks46 decks
2.1xlift
Myr Battlesphere
22%inclusion10 decks46 decks
2.9xlift
Ultron, Artificial Malevolence
21%inclusion3 decks14 decks
1.8xlift
Goblin Kaboomist
20%inclusion9 decks46 decks
5.2xlift
Saheeli, the Sun's Brilliance
20%inclusion9 decks46 decks
1.2xlift
Faerie Artisans
20%inclusion9 decks46 decks
4.7xlift
Forensic Gadgeteer
20%inclusion9 decks46 decks
1.2xlift
Sharding Sphinx
17%inclusion8 decks46 decks
3.2xlift
Sandstorm Salvager
17%inclusion8 decks46 decks
3.8xlift
Loyal Apprentice
15%inclusion7 decks46 decks
1.5xlift
Weftstalker Ardent
14%inclusion4 decks28 decks
1.2xlift
Professional Face-Breaker
13%inclusion6 decks46 decks
1.2xlift
Hellkite Igniter
13%inclusion6 decks46 decks
3.9xlift
Oviya Pashiri, Sage Lifecrafter
13%inclusion6 decks46 decks
3.9xlift
Steel Overseer
13%inclusion6 decks46 decks
2.2xlift
Sarinth Steelseeker
13%inclusion6 decks46 decks
2.6xlift
Mutagen Man, Living Ooze
13%inclusion3 decks24 decks
3.6xlift
Instants
Heroic Intervention
54%inclusion25 decks46 decks
1.4xlift
Chaos Warp
46%inclusion21 decks46 decks
1.7xlift
Cyclonic Rift
41%inclusion19 decks46 decks
1.0xlift
Counterspell
39%inclusion18 decks46 decks
1.4xlift
Beast Within
33%inclusion15 decks46 decks
1.1xlift
Perplexing Test
28%inclusion13 decks46 decks
4.2xlift
Urza's Command
28%inclusion13 decks46 decks
5.2xlift
Reality Shift
24%inclusion11 decks46 decks
1.8xlift
Arcane Denial
24%inclusion11 decks46 decks
1.5xlift
Mana Drain
22%inclusion10 decks46 decks
0.8xlift
Masterful Replication
22%inclusion10 decks46 decks
4.0xlift
Fierce Guardianship
20%inclusion9 decks46 decks
0.5xlift
Pongify
17%inclusion8 decks46 decks
1.4xlift
An Offer You Can't Refuse
17%inclusion8 decks46 decks
0.8xlift
Three Steps Ahead
17%inclusion8 decks46 decks
2.3xlift
Deflecting Swat
17%inclusion8 decks46 decks
0.5xlift
Big Score
15%inclusion7 decks46 decks
2.1xlift
Rapid Hybridization
13%inclusion6 decks46 decks
1.3xlift
Second Harvest
11%inclusion5 decks46 decks
3.7xlift
Swan Song
11%inclusion5 decks46 decks
0.6xlift
Sink into Stupor
11%inclusion5 decks46 decks
0.7xlift
Whir of Invention
8.7%inclusion4 decks46 decks
0.7xlift
Untimely Malfunction
8.7%inclusion4 decks46 decks
1.6xlift
Unexpected Windfall
8.7%inclusion4 decks46 decks
2.3xlift
Spell Swindle
8.7%inclusion4 decks46 decks
2.3xlift
Negate
6.5%inclusion3 decks46 decks
0.8xlift
Access Denied
6.5%inclusion3 decks46 decks
3.9xlift
Stern Lesson
6.5%inclusion3 decks46 decks
3.9xlift
Force of Will
6.5%inclusion3 decks46 decks
0.4xlift
Sorceries
Thoughtcast
50%inclusion23 decks46 decks
2.1xlift
Blasphemous Act
43%inclusion20 decks46 decks
1.2xlift
Rise and Shine
39%inclusion18 decks46 decks
2.9xlift
Farseek
35%inclusion16 decks46 decks
1.5xlift
Nature's Lore
35%inclusion16 decks46 decks
1.8xlift
Three Visits
33%inclusion15 decks46 decks
1.7xlift
Crack Open
33%inclusion15 decks46 decks
3.9xlift
Season of Weaving
30%inclusion14 decks46 decks
4.5xlift
Root Out
26%inclusion12 decks46 decks
3.9xlift
Cultivate
24%inclusion11 decks46 decks
1.9xlift
Saheeli's Artistry
15%inclusion7 decks46 decks
3.3xlift
Vandalblast
15%inclusion7 decks46 decks
1.0xlift
Kodama's Reach
13%inclusion6 decks46 decks
1.9xlift
Many Partings
13%inclusion6 decks46 decks
4.5xlift
Bala Ged Recovery
13%inclusion6 decks46 decks
1.0xlift
March of Progress
13%inclusion6 decks46 decks
5.2xlift
Reverse Engineer
13%inclusion6 decks46 decks
3.9xlift
Echocasting Symposium
11%inclusion2 decks18 decks
2.5xlift
Fabricate
11%inclusion5 decks46 decks
0.5xlift
Echo Storm
11%inclusion5 decks46 decks
4.3xlift
Jeska's Will
8.7%inclusion4 decks46 decks
0.5xlift
Brass's Bounty
8.7%inclusion4 decks46 decks
2.3xlift
Rampant Growth
8.7%inclusion4 decks46 decks
1.0xlift
Devastating Onslaught
7.1%inclusion2 decks28 decks
2.8xlift
Circuits Act
6.5%inclusion3 decks46 decks
5.2xlift
Revive the Shire
6.5%inclusion3 decks46 decks
3.1xlift
Universal Surveillance
6.5%inclusion3 decks46 decks
1.9xlift
Doppelgang
6.5%inclusion3 decks46 decks
2.6xlift
Germination Practicum
5.9%inclusion1 decks17 decks
5.2xlift
Utility Artifacts
Idol of Oblivion
57%inclusion26 decks46 decks
2.4xlift
Inspiring Statuary
50%inclusion23 decks46 decks
2.6xlift
Bloodforged Battle-Axe
33%inclusion15 decks46 decks
4.6xlift
Retrofitter Foundry
33%inclusion15 decks46 decks
2.6xlift
The Ooze
29%inclusion7 decks24 decks
3.7xlift
Simulacrum Synthesizer
28%inclusion13 decks46 decks
1.6xlift
Nuka-Cola Vending Machine
26%inclusion12 decks46 decks
2.6xlift
Combine Chrysalis
24%inclusion11 decks46 decks
4.8xlift
Darksteel Forge
22%inclusion10 decks46 decks
2.7xlift
Mirrorworks
22%inclusion10 decks46 decks
3.7xlift
Swiftfoot Boots
20%inclusion9 decks46 decks
1.3xlift
The One Ring
17%inclusion8 decks46 decks
0.5xlift
Bootleggers' Stash
17%inclusion8 decks46 decks
1.4xlift
Unwinding Clock
15%inclusion7 decks46 decks
1.1xlift
Krark-Clan Ironworks
15%inclusion7 decks46 decks
1.6xlift
Lightning Greaves
15%inclusion7 decks46 decks
0.6xlift
Clown Car
15%inclusion7 decks46 decks
5.2xlift
Tamiyo's Journal
13%inclusion6 decks46 decks
1.8xlift
Skullclamp
13%inclusion6 decks46 decks
1.6xlift
Esoteric Duplicator
11%inclusion5 decks46 decks
1.0xlift
The Ozolith
11%inclusion5 decks46 decks
1.6xlift
Ozolith, the Shattered Spire
11%inclusion5 decks46 decks
2.0xlift
Uthros Research Craft
11%inclusion3 decks28 decks
0.7xlift
Encroaching Mycosynth
8.7%inclusion4 decks46 decks
1.2xlift
Clock of Omens
8.7%inclusion4 decks46 decks
2.6xlift
Helm of the Host
8.7%inclusion4 decks46 decks
1.0xlift
Mycosynth Lattice
8.7%inclusion4 decks46 decks
1.3xlift
Legion Extruder
8.7%inclusion4 decks46 decks
4.2xlift
Bident of Thassa
8.7%inclusion4 decks46 decks
0.9xlift
Detective's Satchel
8.7%inclusion4 decks46 decks
3.5xlift
Dawnsire, Sunstar Dreadnought
7.1%inclusion2 decks28 decks
3.7xlift
Junk Jet
6.5%inclusion3 decks46 decks
5.2xlift
Nettlecyst
6.5%inclusion3 decks46 decks
1.9xlift
Portal to Phyrexia
6.5%inclusion3 decks46 decks
0.6xlift
Trading Post
6.5%inclusion3 decks46 decks
2.6xlift
Sculpting Steel
6.5%inclusion3 decks46 decks
0.8xlift
Nevinyrral's Disk
6.5%inclusion3 decks46 decks
3.9xlift
Strionic Resonator
6.5%inclusion3 decks46 decks
0.6xlift
Radiant Lotus
6.1%inclusion2 decks33 decks
2.6xlift
Repurposing Bay
5.6%inclusion2 decks36 decks
0.5xlift
Enchantments
Thopter Spy Network
61%inclusion28 decks46 decks
2.4xlift
Doubling Season
50%inclusion23 decks46 decks
2.3xlift
Weapons Manufacturing
36%inclusion10 decks28 decks
4.3xlift
Rhystic Study
33%inclusion15 decks46 decks
0.9xlift
Storm the Vault
33%inclusion15 decks46 decks
1.6xlift
Parallel Lives
33%inclusion15 decks46 decks
1.4xlift
Mechanized Production
24%inclusion11 decks46 decks
1.5xlift
Artificer Class
22%inclusion10 decks46 decks
2.6xlift
Ghirapur Aether Grid
20%inclusion9 decks46 decks
2.3xlift
Terrasymbiosis
14%inclusion4 decks28 decks
3.7xlift
Imprisoned in the Moon
13%inclusion6 decks46 decks
3.9xlift
Extravagant Replication
13%inclusion6 decks46 decks
3.5xlift
Court of Vantress
11%inclusion5 decks46 decks
3.7xlift
Moonlit Meditation
11%inclusion3 decks28 decks
2.8xlift
Branching Evolution
8.7%inclusion4 decks46 decks
3.5xlift
City of Death
8.7%inclusion4 decks46 decks
3.5xlift
Mirrodin Besieged
8.7%inclusion4 decks46 decks
3.0xlift
Fae Offering
8.7%inclusion4 decks46 decks
3.0xlift
Arterial Alchemy
8.7%inclusion4 decks46 decks
5.2xlift
All Will Be One
6.5%inclusion3 decks46 decks
1.3xlift
Alchemist's Talent
6.5%inclusion3 decks46 decks
1.3xlift
Mystic Remora
6.5%inclusion3 decks46 decks
0.4xlift
Sylvan Library
6.5%inclusion3 decks46 decks
0.6xlift
Aid from the Cowl
6.5%inclusion3 decks46 decks
5.2xlift
Elemental Bond
6.5%inclusion3 decks46 decks
3.1xlift
Mirror Room // Fractured Realm
6.5%inclusion3 decks46 decks
3.9xlift
Battles
Invasion of Kaladesh
6.5%inclusion3 decks46 decks
2.2xlift
Planeswalkers
Saheeli, Sublime Artificer
43%inclusion20 decks46 decks
2.9xlift
Oko, Thief of Crowns
26%inclusion12 decks46 decks
2.8xlift
Tezzeret, Cruel Captain
17%inclusion5 decks29 decks
1.2xlift
Saheeli, the Gifted
15%inclusion7 decks46 decks
2.3xlift
Saheeli, Filigree Master
15%inclusion7 decks46 decks
2.3xlift
Tezzeret, Artifice Master
15%inclusion7 decks46 decks
3.6xlift
Karn, Living Legacy
13%inclusion6 decks46 decks
4.5xlift
Tamiyo, Compleated Sage
11%inclusion5 decks46 decks
4.3xlift
Chandra, Spark Hunter
8.3%inclusion3 decks36 decks
1.8xlift
Tezzeret the Seeker
6.5%inclusion3 decks46 decks
1.3xlift
Daretti, Scrap Savant
6.5%inclusion3 decks46 decks
1.4xlift
Utility Lands
Great Furnace
59%inclusion27 decks46 decks
1.5xlift
Seat of the Synod
57%inclusion26 decks46 decks
1.5xlift
Tree of Tales
54%inclusion25 decks46 decks
1.5xlift
Urza's Saga
48%inclusion22 decks46 decks
1.1xlift
Uthros, Titanic Godcore
43%inclusion12 decks28 decks
1.3xlift
Archway of Innovation
39%inclusion18 decks46 decks
1.6xlift
Inventors' Fair
35%inclusion16 decks46 decks
0.8xlift
Boseiju, Who Endures
33%inclusion15 decks46 decks
0.6xlift
The Shire
24%inclusion11 decks46 decks
1.7xlift
Academy Ruins
22%inclusion10 decks46 decks
0.5xlift
Darksteel Citadel
20%inclusion9 decks46 decks
1.1xlift
Yavimaya, Cradle of Growth
20%inclusion9 decks46 decks
0.7xlift
Reliquary Tower
20%inclusion9 decks46 decks
1.3xlift
Otawara, Soaring City
20%inclusion9 decks46 decks
0.4xlift
Treasure Vault
15%inclusion7 decks46 decks
0.8xlift
Fomori Vault
15%inclusion7 decks46 decks
2.1xlift
Fountainport
15%inclusion7 decks46 decks
3.3xlift
Ancient Tomb
11%inclusion5 decks46 decks
0.4xlift
Junktown
8.7%inclusion4 decks46 decks
5.2xlift
The Great Mound
7.1%inclusion1 decks14 decks
2.4xlift
Urza's Tower
6.5%inclusion3 decks46 decks
3.1xlift
Urza's Mine
6.5%inclusion3 decks46 decks
3.1xlift
Urza's Factory
6.5%inclusion3 decks46 decks
5.2xlift
Gaea's Cradle
6.5%inclusion3 decks46 decks
0.3xlift
Urza's Power Plant
6.5%inclusion3 decks46 decks
3.1xlift
Mistrise Village
6.5%inclusion2 decks31 decks
0.4xlift
Mana Artifacts
Sol Ring
89%inclusion41 decks46 decks
1.0xlift
Arcane Signet
80%inclusion37 decks46 decks
1.0xlift
Skyclave Relic
48%inclusion22 decks46 decks
4.1xlift
Replicating Ring
33%inclusion15 decks46 decks
4.6xlift
Simic Signet
28%inclusion13 decks46 decks
1.6xlift
Talisman of Creativity
24%inclusion11 decks46 decks
0.7xlift
Izzet Signet
24%inclusion11 decks46 decks
1.5xlift
Talisman of Curiosity
22%inclusion10 decks46 decks
0.6xlift
Gruul Signet
22%inclusion10 decks46 decks
1.6xlift
Mox Opal
17%inclusion8 decks46 decks
0.4xlift
Talisman of Impulse
17%inclusion8 decks46 decks
0.8xlift
Fellwar Stone
13%inclusion6 decks46 decks
0.6xlift
Mana Vault
6.5%inclusion3 decks46 decks
0.3xlift
Thought Vessel
6.5%inclusion3 decks46 decks
0.7xlift
Liquimetal Torque
6.5%inclusion3 decks46 decks
1.2xlift
Vulshok Factory
6.5%inclusion3 decks46 decks
5.2xlift
Lands
Mountain
98%inclusion45 decks46 decks
1.2xlift
Command Tower
96%inclusion44 decks46 decks
1.0xlift
Island
96%inclusion44 decks46 decks
1.1xlift
Forest
93%inclusion43 decks46 decks
1.1xlift
Steam Vents
87%inclusion40 decks46 decks
1.1xlift
Stomping Ground
83%inclusion38 decks46 decks
1.0xlift
Breeding Pool
80%inclusion37 decks46 decks
1.0xlift
Ketria Triome
80%inclusion37 decks46 decks
1.3xlift
Misty Rainforest
70%inclusion32 decks46 decks
1.0xlift
Scalding Tarn
70%inclusion32 decks46 decks
0.9xlift
Wooded Foothills
67%inclusion31 decks46 decks
0.9xlift
Tropical Island
61%inclusion28 decks46 decks
0.8xlift
Volcanic Island
61%inclusion28 decks46 decks
0.8xlift
Taiga
59%inclusion27 decks46 decks
0.8xlift
Training Center
57%inclusion26 decks46 decks
1.1xlift
Rejuvenating Springs
52%inclusion24 decks46 decks
1.1xlift
Spire Garden
50%inclusion23 decks46 decks
1.1xlift
Frontier Bivouac
46%inclusion21 decks46 decks
1.6xlift
Silverbluff Bridge
41%inclusion19 decks46 decks
2.0xlift
Tanglepool Bridge
39%inclusion18 decks46 decks
1.7xlift
Slagwoods Bridge
37%inclusion17 decks46 decks
1.7xlift
Exotic Orchard
35%inclusion16 decks46 decks
0.9xlift
Rockfall Vale
33%inclusion15 decks46 decks
1.6xlift
Mirrex
30%inclusion14 decks46 decks
4.5xlift
Hinterland Harbor
28%inclusion13 decks46 decks
1.1xlift
Sulfur Falls
26%inclusion12 decks46 decks
1.1xlift
Stormcarved Coast
24%inclusion11 decks46 decks
1.2xlift
Thundering Falls
24%inclusion11 decks46 decks
1.0xlift
Dreamroot Cascade
24%inclusion11 decks46 decks
1.0xlift
Rootbound Crag
22%inclusion10 decks46 decks
1.0xlift
Evolving Wilds
22%inclusion10 decks46 decks
2.9xlift
Hedge Maze
22%inclusion10 decks46 decks
0.9xlift
Spire of Industry
20%inclusion9 decks46 decks
0.9xlift
Cinder Glade
20%inclusion9 decks46 decks
1.9xlift
Riverpyre Verge
19%inclusion7 decks36 decks
1.3xlift
Terramorphic Expanse
17%inclusion8 decks46 decks
3.5xlift
Commercial District
17%inclusion8 decks46 decks
0.8xlift
Path of Ancestry
17%inclusion8 decks46 decks
1.5xlift
Willowrush Verge
17%inclusion6 decks36 decks
1.1xlift
Turbulent Wilderness
17%inclusion3 decks18 decks
1.7xlift
Shivan Reef
15%inclusion7 decks46 decks
0.8xlift
Yavimaya Coast
15%inclusion7 decks46 decks
0.7xlift
Castle Doom
14%inclusion2 decks14 decks
4.9xlift
Bountiful Landscape
13%inclusion6 decks46 decks
2.2xlift
Bala Ged Recovery
13%inclusion6 decks46 decks
1.0xlift
Thornspire Verge
13%inclusion6 decks46 decks
1.2xlift
Turbulent Springs
11%inclusion2 decks18 decks
1.7xlift
Simic Growth Chamber
11%inclusion5 decks46 decks
1.6xlift
Myriad Landscape
11%inclusion5 decks46 decks
2.9xlift
Windswept Heath
11%inclusion5 decks46 decks
0.5xlift
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test