Urza, Lord High Artificer
Krark-Clan Ironworks

   Prerequisites

What do I need to start this combo?
James in hand or in the command zone.
Urza and Krark-Clan Ironworks on the battlefield.
James must be your commander.
3 plus 1 for each time you've cast James / Follow Him from the command zone this game, plus commander tax if applicable available

   Steps

How does this combo work?
1
Cast Follow Him either from your hand or from the command zone by paying 3 plus 1 for each time you've cast James / Follow Him from the command zone this game, plus commander tax, if applicable.
2
Resolve Follow Him, creating at least three Clue tokens and returning Follow Him to the command zone from exile.
3
Activate Urza's first ability by tapping a Clue, adding .
4
Activate Krark-Clan Ironworks by sacrificing the tapped Clue, adding .
5
Repeat from step 2 until you control no Clues.
6
Cast Follow Him from the command zone using all available mana, creating a number of Clue tokens and returning Follow Him to the command zone from exile.
7
Repeat from step 3.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite colorless mana
Infinite storm count
Infinite card draw
Infinite blue mana
Infinite draw triggers
Infinite magecraft triggers
Cast all spells in your library
Infinite commander casts
Infinite Clue tokens
Exile your library
James, Wandering Dad
20%inclusion36 decks179 decks
High Synergy Cards
Academy Manufactor
92%inclusion33 decks36 decks
90%synergy
Forensic Gadgeteer
94%inclusion34 decks36 decks
84%synergy
Tamiyo's Journal
72%inclusion26 decks36 decks
71%synergy
Cyberdrive Awakener
75%inclusion27 decks36 decks
70%synergy
Tangletrove Kelp
69%inclusion25 decks36 decks
69%synergy
Mechanized Production
75%inclusion27 decks36 decks
68%synergy
Archway of Innovation
76%inclusion22 decks29 decks
65%synergy
Uthros, Titanic Godcore
71%inclusion12 decks17 decks
61%synergy
Rise and Shine
61%inclusion22 decks36 decks
59%synergy
Inspiring Statuary
58%inclusion21 decks36 decks
57%synergy
Top Cards
Counterspell
64%inclusion23 decks36 decks
-3%synergy
Whir of Invention
61%inclusion22 decks36 decks
48%synergy
Kappa Cannoneer
58%inclusion21 decks36 decks
51%synergy
Fabricate
58%inclusion21 decks36 decks
37%synergy
Piper Wright, Publick Reporter
56%inclusion20 decks36 decks
55%synergy
An Offer You Can't Refuse
56%inclusion20 decks36 decks
18%synergy
Mm'menon, the Right Hand
53%inclusion9 decks17 decks
50%synergy
Erdwal Illuminator
53%inclusion19 decks36 decks
52%synergy
Clock of Omens
53%inclusion19 decks36 decks
51%synergy
Thought Monitor
53%inclusion19 decks36 decks
43%synergy
Game Changers
Rhystic Study
53%inclusion19 decks36 decks
20%synergy
Cyclonic Rift
47%inclusion17 decks36 decks
13%synergy
Fierce Guardianship
33%inclusion12 decks36 decks
10%synergy
Mana Vault
28%inclusion10 decks36 decks
17%synergy
The One Ring
22%inclusion8 decks36 decks
10%synergy
Thassa's Oracle
19%inclusion7 decks36 decks
7%synergy
Ancient Tomb
17%inclusion6 decks36 decks
5%synergy
Grim Monolith
11%inclusion4 decks36 decks
6%synergy
Mox Diamond
11%inclusion4 decks36 decks
5%synergy
Mishra's Workshop
8.3%inclusion3 decks36 decks
7%synergy
Creatures
Junk Winder
50%inclusion18 decks36 decks
48%synergy
Etherium Sculptor
50%inclusion18 decks36 decks
33%synergy
Shimmer Dragon
47%inclusion17 decks36 decks
45%synergy
Emry, Lurker of the Loch
44%inclusion16 decks36 decks
33%synergy
Ethereal Investigator
42%inclusion15 decks36 decks
40%synergy
Nick Valentine, Private Eye
36%inclusion13 decks36 decks
36%synergy
Senator Peacock
31%inclusion11 decks36 decks
30%synergy
Foundry Inspector
28%inclusion10 decks36 decks
14%synergy
Phyrexian Metamorph
28%inclusion10 decks36 decks
9%synergy
Solemn Simulacrum
28%inclusion10 decks36 decks
6%synergy
Hydroelectric Specimen
28%inclusion8 decks29 decks
14%synergy
The Reality Chip
25%inclusion9 decks36 decks
12%synergy
Hullbreaker Horror
25%inclusion9 decks36 decks
0%synergy
Martha Jones
22%inclusion8 decks36 decks
22%synergy
Kuldotha Forgemaster
22%inclusion8 decks36 decks
21%synergy
Omen Hawker
22%inclusion8 decks36 decks
19%synergy
Nyssa of Traken
19%inclusion7 decks36 decks
19%synergy
Broodstar
19%inclusion7 decks36 decks
19%synergy
Walking Ballista
19%inclusion7 decks36 decks
14%synergy
Padeem, Consul of Innovation
19%inclusion7 decks36 decks
10%synergy
Laboratory Maniac
19%inclusion7 decks36 decks
1%synergy
Loyal Inventor
17%inclusion5 decks29 decks
15%synergy
Transplant Theorist
17%inclusion6 decks36 decks
16%synergy
Triskaidekaphile
17%inclusion6 decks36 decks
6%synergy
Daring Sleuth
14%inclusion5 decks36 decks
14%synergy
Synth Infiltrator
14%inclusion5 decks36 decks
13%synergy
Arcum Dagsson
14%inclusion5 decks36 decks
12%synergy
Pili-Pala
14%inclusion5 decks36 decks
12%synergy
Grand Architect
14%inclusion5 decks36 decks
10%synergy
Palladium Myr
14%inclusion5 decks36 decks
10%synergy
Myr Retriever
14%inclusion5 decks36 decks
10%synergy
Trophy Mage
14%inclusion5 decks36 decks
7%synergy
Displacer Kitten
14%inclusion5 decks36 decks
4%synergy
Trinket Mage
14%inclusion5 decks36 decks
4%synergy
Sai, Master Thopterist
14%inclusion5 decks36 decks
2%synergy
Transit Mage
12%inclusion3 decks25 decks
10%synergy
Syr Ginger, the Meal Ender
11%inclusion4 decks36 decks
11%synergy
Arcbound Ravager
11%inclusion4 decks36 decks
10%synergy
Scrap Trawler
11%inclusion4 decks36 decks
7%synergy
Glasspool Mimic
11%inclusion4 decks36 decks
5%synergy
Silver Myr
11%inclusion4 decks36 decks
0%synergy
Floodhound
8.3%inclusion3 decks36 decks
8%synergy
Voltaic Construct
8.3%inclusion3 decks36 decks
8%synergy
Curie, Emergent Intelligence
8.3%inclusion3 decks36 decks
8%synergy
Darksteel Juggernaut
8.3%inclusion3 decks36 decks
7%synergy
Detective of the Month
8.3%inclusion3 decks36 decks
7%synergy
Corridor Monitor
8.3%inclusion3 decks36 decks
6%synergy
Drift of Phantasms
8.3%inclusion3 decks36 decks
6%synergy
Wurmcoil Engine
8.3%inclusion3 decks36 decks
6%synergy
Master Transmuter
8.3%inclusion3 decks36 decks
4%synergy
Instants
Arcane Denial
50%inclusion18 decks36 decks
14%synergy
Pongify
47%inclusion17 decks36 decks
7%synergy
Mana Drain
44%inclusion16 decks36 decks
17%synergy
Deduce
42%inclusion15 decks36 decks
40%synergy
Swan Song
42%inclusion15 decks36 decks
15%synergy
Reality Shift
42%inclusion15 decks36 decks
14%synergy
Negate
42%inclusion15 decks36 decks
4%synergy
Sink into Stupor
41%inclusion12 decks29 decks
20%synergy
Confirm Suspicions
39%inclusion14 decks36 decks
38%synergy
Rapid Hybridization
36%inclusion13 decks36 decks
2%synergy
Scour for Scrap
35%inclusion6 decks17 decks
28%synergy
Dramatic Reversal
28%inclusion10 decks36 decks
8%synergy
Aetherize
28%inclusion10 decks36 decks
-1%synergy
Brainstorm
25%inclusion9 decks36 decks
-16%synergy
Evacuation
22%inclusion8 decks36 decks
14%synergy
Force of Negation
22%inclusion8 decks36 decks
7%synergy
Snap
22%inclusion8 decks36 decks
4%synergy
High Tide
22%inclusion8 decks36 decks
-22%synergy
Mystical Tutor
19%inclusion7 decks36 decks
-4%synergy
Three Steps Ahead
18%inclusion6 decks33 decks
8%synergy
Secrets of the Key
17%inclusion6 decks36 decks
16%synergy
Masterful Replication
17%inclusion6 decks36 decks
16%synergy
Force of Will
17%inclusion6 decks36 decks
-1%synergy
Resculpt
17%inclusion6 decks36 decks
-2%synergy
Muddle the Mixture
14%inclusion5 decks36 decks
-2%synergy
Spell Swindle
11%inclusion4 decks36 decks
8%synergy
Long-Term Plans
11%inclusion4 decks36 decks
8%synergy
Mystic Confluence
11%inclusion4 decks36 decks
2%synergy
Pact of Negation
11%inclusion4 decks36 decks
1%synergy
Blue Sun's Zenith
11%inclusion4 decks36 decks
0%synergy
Opt
11%inclusion4 decks36 decks
-14%synergy
Frantic Search
11%inclusion4 decks36 decks
-19%synergy
Desynchronization
10%inclusion3 decks29 decks
5%synergy
Assert Authority
8.3%inclusion3 decks36 decks
8%synergy
Delay
8.3%inclusion3 decks36 decks
4%synergy
Unsummon
8.3%inclusion3 decks36 decks
4%synergy
Engulf the Shore
8.3%inclusion3 decks36 decks
0%synergy
Dig Through Time
8.3%inclusion3 decks36 decks
-1%synergy
Cryptic Command
8.3%inclusion3 decks36 decks
-3%synergy
Sorceries
Thoughtcast
44%inclusion16 decks36 decks
36%synergy
Reshape
31%inclusion11 decks36 decks
23%synergy
Hard Evidence
28%inclusion10 decks36 decks
26%synergy
Follow the Bodies
22%inclusion8 decks36 decks
22%synergy
Sea Gate Restoration
22%inclusion8 decks36 decks
7%synergy
Ponder
22%inclusion8 decks36 decks
-7%synergy
Universal Surveillance
19%inclusion7 decks36 decks
18%synergy
Preordain
19%inclusion7 decks36 decks
-5%synergy
Reverse Engineer
17%inclusion6 decks36 decks
16%synergy
Wash Out
11%inclusion4 decks36 decks
6%synergy
Windfall
11%inclusion4 decks36 decks
-12%synergy
Echo Storm
8.3%inclusion3 decks36 decks
8%synergy
Lórien Revealed
8.3%inclusion3 decks36 decks
-1%synergy
Merchant Scroll
8.3%inclusion3 decks36 decks
-1%synergy
Treasure Cruise
8.3%inclusion3 decks36 decks
-3%synergy
Utility Artifacts
Sapphire Medallion
47%inclusion17 decks36 decks
-11%synergy
Sensei's Divining Top
33%inclusion12 decks36 decks
18%synergy
Radiant Lotus
32%inclusion8 decks25 decks
31%synergy
Isochron Scepter
31%inclusion11 decks36 decks
13%synergy
Wayfarer's Bauble
31%inclusion11 decks36 decks
13%synergy
Crystal Shard
28%inclusion10 decks36 decks
26%synergy
The Enigma Jewel
28%inclusion10 decks36 decks
26%synergy
Nettlecyst
28%inclusion10 decks36 decks
25%synergy
Rings of Brighthearth
28%inclusion10 decks36 decks
21%synergy
Unwinding Clock
28%inclusion10 decks36 decks
16%synergy
Nuka-Cola Vending Machine
25%inclusion9 decks36 decks
25%synergy
Sculpting Steel
25%inclusion9 decks36 decks
18%synergy
Uthros Research Craft
24%inclusion4 decks17 decks
17%synergy
Magnifying Glass
22%inclusion8 decks36 decks
22%synergy
Repurposing Bay
20%inclusion5 decks25 decks
16%synergy
Mystic Forge
19%inclusion7 decks36 decks
10%synergy
Tarrian's Soulcleaver
17%inclusion6 decks36 decks
16%synergy
Manifold Key
17%inclusion6 decks36 decks
10%synergy
Transmutation Font
15%inclusion5 decks33 decks
15%synergy
Esoteric Duplicator
15%inclusion5 decks33 decks
14%synergy
Simulacrum Synthesizer
15%inclusion5 decks33 decks
10%synergy
Darksteel Forge
14%inclusion5 decks36 decks
9%synergy
Erratic Portal
11%inclusion4 decks36 decks
11%synergy
Expedition Map
11%inclusion4 decks36 decks
7%synergy
Soul-Guide Lantern
11%inclusion4 decks36 decks
6%synergy
Voltaic Key
11%inclusion4 decks36 decks
6%synergy
Cloud Key
11%inclusion4 decks36 decks
4%synergy
Portal of Sanctuary
8.3%inclusion3 decks36 decks
8%synergy
Braided Net
8.3%inclusion3 decks36 decks
8%synergy
Nevinyrral's Disk
8.3%inclusion3 decks36 decks
7%synergy
Lithoform Engine
8.3%inclusion3 decks36 decks
6%synergy
Moonsilver Key
8.3%inclusion3 decks36 decks
5%synergy
Lightning Greaves
8.3%inclusion3 decks36 decks
-18%synergy
Enchantments
Trail of Evidence
44%inclusion16 decks36 decks
44%synergy
Moonlit Meditation
35%inclusion6 decks17 decks
33%synergy
Mystic Remora
28%inclusion10 decks36 decks
1%synergy
In Too Deep
25%inclusion9 decks36 decks
24%synergy
Hold for Questioning
19%inclusion7 decks36 decks
19%synergy
Curious Inquiry
17%inclusion6 decks36 decks
16%synergy
Back to Basics
17%inclusion6 decks36 decks
9%synergy
Propaganda
17%inclusion6 decks36 decks
-14%synergy
The Antiquities War
14%inclusion5 decks36 decks
13%synergy
Fleeting Memories
11%inclusion4 decks36 decks
11%synergy
Freed from the Real
8.3%inclusion3 decks36 decks
5%synergy
Mirrodin Besieged
8.3%inclusion3 decks36 decks
3%synergy
Mirrormade
8.3%inclusion3 decks36 decks
3%synergy
Wizard Class
8.3%inclusion3 decks36 decks
-9%synergy
Planeswalkers
Tezzeret the Seeker
39%inclusion14 decks36 decks
30%synergy
Tezzeret, Betrayer of Flesh
36%inclusion13 decks36 decks
34%synergy
Karn, Scion of Urza
11%inclusion4 decks36 decks
10%synergy
Jace, Wielder of Mysteries
11%inclusion4 decks36 decks
-4%synergy
Utility Lands
Seat of the Synod
61%inclusion22 decks36 decks
43%synergy
Inventors' Fair
58%inclusion21 decks36 decks
45%synergy
Mystic Sanctuary
58%inclusion21 decks36 decks
8%synergy
Reliquary Tower
58%inclusion21 decks36 decks
2%synergy
Urza's Saga
53%inclusion19 decks36 decks
36%synergy
Otawara, Soaring City
53%inclusion19 decks36 decks
27%synergy
Academy Ruins
50%inclusion18 decks36 decks
32%synergy
Buried Ruin
47%inclusion17 decks36 decks
35%synergy
Darksteel Citadel
36%inclusion13 decks36 decks
25%synergy
War Room
31%inclusion11 decks36 decks
15%synergy
Mistrise Village
20%inclusion5 decks25 decks
11%synergy
Terrain Generator
19%inclusion7 decks36 decks
12%synergy
Lonely Sandbar
19%inclusion7 decks36 decks
5%synergy
Maze of Ith
17%inclusion6 decks36 decks
12%synergy
Nykthos, Shrine to Nyx
17%inclusion6 decks36 decks
0%synergy
Emergence Zone
14%inclusion5 decks36 decks
9%synergy
Minamo, School at Water's Edge
14%inclusion5 decks36 decks
2%synergy
Castle Vantress
14%inclusion5 decks36 decks
-5%synergy
Fomori Vault
12%inclusion4 decks33 decks
9%synergy
Treasure Vault
11%inclusion4 decks36 decks
8%synergy
Scavenger Grounds
11%inclusion4 decks36 decks
4%synergy
Halimar Depths
11%inclusion4 decks36 decks
1%synergy
Rogue's Passage
11%inclusion4 decks36 decks
-4%synergy
Sanctum of Eternity
8.3%inclusion3 decks36 decks
8%synergy
Wasteland
8.3%inclusion3 decks36 decks
7%synergy
Guildless Commons
8.3%inclusion3 decks36 decks
7%synergy
Mana Artifacts
Sol Ring
97%inclusion35 decks36 decks
12%synergy
Arcane Signet
78%inclusion28 decks36 decks
13%synergy
Five Hundred Year Diary
72%inclusion26 decks36 decks
71%synergy
Thought Vessel
69%inclusion25 decks36 decks
18%synergy
Basalt Monolith
50%inclusion18 decks36 decks
40%synergy
Mind Stone
47%inclusion17 decks36 decks
11%synergy
Thran Dynamo
33%inclusion12 decks36 decks
20%synergy
Fellwar Stone
33%inclusion12 decks36 decks
14%synergy
Sky Diamond
31%inclusion11 decks36 decks
7%synergy
Liquimetal Torque
28%inclusion10 decks36 decks
21%synergy
Mox Opal
25%inclusion9 decks36 decks
15%synergy
Midnight Clock
25%inclusion9 decks36 decks
4%synergy
Everflowing Chalice
22%inclusion8 decks36 decks
6%synergy
Lotus Petal
17%inclusion6 decks36 decks
4%synergy
Gilded Lotus
14%inclusion5 decks36 decks
3%synergy
Strength Bobblehead
11%inclusion4 decks36 decks
10%synergy
Charisma Bobblehead
11%inclusion4 decks36 decks
10%synergy
Perception Bobblehead
11%inclusion4 decks36 decks
10%synergy
Intelligence Bobblehead
11%inclusion4 decks36 decks
10%synergy
Luck Bobblehead
11%inclusion4 decks36 decks
10%synergy
Worn Powerstone
11%inclusion4 decks36 decks
6%synergy
Chrome Mox
11%inclusion4 decks36 decks
2%synergy
Commander's Sphere
11%inclusion4 decks36 decks
1%synergy
Endurance Bobblehead
8.3%inclusion3 decks36 decks
8%synergy
Agility Bobblehead
8.3%inclusion3 decks36 decks
7%synergy
Sonic Screwdriver
8.3%inclusion3 decks36 decks
7%synergy
Machine God's Effigy
8.3%inclusion3 decks36 decks
5%synergy
Hedron Archive
8.3%inclusion3 decks36 decks
3%synergy
Decanter of Endless Water
8.3%inclusion3 decks36 decks
-6%synergy
Lands
Myriad Landscape
14%inclusion5 decks36 decks
-12%synergy
Prismatic Vista
11%inclusion4 decks36 decks
7%synergy
Demolition Field
11%inclusion4 decks36 decks
6%synergy
The Mycosynth Gardens
11%inclusion4 decks36 decks
5%synergy
Urza's Cave
9.4%inclusion3 decks32 decks
5%synergy
Command Tower
8.3%inclusion3 decks36 decks
4%synergy
Misty Rainforest
8.3%inclusion3 decks36 decks
0%synergy
Flooded Strand
8.3%inclusion3 decks36 decks
0%synergy