Koll, the Forgemaster
Reckless Barbarian
Umbral Mantle

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
1
Activate Umbral Mantle's equip ability by paying 0, attaching it to Reckless Barbarian.
2
Activate Reckless Barbarian by sacrificing it, adding .
3
When Reckless Barbarian dies, Koll triggers, returning Reckless Barbarian from your graveyard to your hand.
4
Cast Reckless Barbarian by paying 1.
5
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Koll, the Forgemaster
7.1%inclusion86 decks1.22K decks
Zedruu the Greathearted
0.0%inclusion1 decks10.3K decks
Kediss, Emberclaw Familiar // Keleth, Sunmane Familiar
0.9%inclusion1 decks112 decks
Ragost, Deft Gastronaut
0.0%inclusion1 decks11K decks
New Cards
Redirect Lightning
6.3%inclusion1 decks16 decks
2%synergy
High Synergy Cards
Memnite
96%inclusion85 decks89 decks
95%synergy
Sai of the Shinobi
93%inclusion83 decks89 decks
93%synergy
Shuko
93%inclusion83 decks89 decks
93%synergy
Ornithopter
93%inclusion83 decks89 decks
91%synergy
Rograkh, Son of Rohgahh
92%inclusion82 decks89 decks
91%synergy
Goblin Bombardment
93%inclusion83 decks89 decks
88%synergy
Grafted Wargear
88%inclusion78 decks89 decks
87%synergy
Myr Moonvessel
85%inclusion76 decks89 decks
85%synergy
Impulsive Pilferer
87%inclusion77 decks89 decks
85%synergy
Crimson Kobolds
83%inclusion74 decks89 decks
83%synergy
Top Cards
Lightning Greaves
97%inclusion86 decks89 decks
72%synergy
Skullclamp
91%inclusion81 decks89 decks
80%synergy
Skirk Prospector
84%inclusion75 decks89 decks
82%synergy
Impact Tremors
83%inclusion74 decks89 decks
73%synergy
Stormrider Rig
80%inclusion71 decks89 decks
80%synergy
Crookshank Kobolds
80%inclusion71 decks89 decks
80%synergy
Steelshaper's Gift
79%inclusion70 decks89 decks
76%synergy
Ashnod's Altar
79%inclusion70 decks89 decks
72%synergy
Phyrexian Walker
78%inclusion69 decks89 decks
77%synergy
Kobolds of Kher Keep
76%inclusion68 decks89 decks
76%synergy
Game Changers
Enlightened Tutor
48%inclusion43 decks89 decks
33%synergy
Gamble
31%inclusion28 decks89 decks
22%synergy
Jeska's Will
29%inclusion26 decks89 decks
14%synergy
Ancient Tomb
17%inclusion15 decks89 decks
7%synergy
Drannith Magistrate
15%inclusion13 decks89 decks
10%synergy
Chrome Mox
15%inclusion13 decks89 decks
9%synergy
The One Ring
15%inclusion13 decks89 decks
6%synergy
Underworld Breach
12%inclusion11 decks89 decks
6%synergy
Mox Diamond
11%inclusion10 decks89 decks
7%synergy
Mana Vault
10%inclusion9 decks89 decks
4%synergy
Creatures
Puresteel Paladin
72%inclusion64 decks89 decks
67%synergy
Stone Haven Outfitter
55%inclusion49 decks89 decks
55%synergy
Auriok Steelshaper
53%inclusion47 decks89 decks
53%synergy
Witty Roastmaster
53%inclusion47 decks89 decks
50%synergy
Imperial Recruiter
49%inclusion44 decks89 decks
45%synergy
Shield Sphere
47%inclusion42 decks89 decks
47%synergy
Stoneforge Mystic
47%inclusion42 decks89 decks
44%synergy
Priest of Urabrask
46%inclusion41 decks89 decks
46%synergy
Kellan, the Fae-Blooded
44%inclusion39 decks89 decks
41%synergy
Bureau Headmaster
42%inclusion28 decks66 decks
40%synergy
Molten Gatekeeper
41%inclusion29 decks70 decks
39%synergy
Birgi, God of Storytelling
39%inclusion35 decks89 decks
34%synergy
Fervent Champion
37%inclusion33 decks89 decks
37%synergy
Recruiter of the Guard
36%inclusion32 decks89 decks
33%synergy
Goblin Engineer
35%inclusion31 decks89 decks
32%synergy
Cathodion
33%inclusion29 decks89 decks
32%synergy
Oswald Fiddlebender
33%inclusion29 decks89 decks
31%synergy
Ranger-Captain of Eos
31%inclusion28 decks89 decks
27%synergy
Sram, Senior Edificer
31%inclusion28 decks89 decks
26%synergy
Esper Sentinel
31%inclusion28 decks89 decks
12%synergy
Grand Abolisher
29%inclusion26 decks89 decks
20%synergy
Agate Instigator
29%inclusion19 decks66 decks
26%synergy
Goblin Matron
28%inclusion25 decks89 decks
26%synergy
Mogg Fanatic
27%inclusion24 decks89 decks
27%synergy
Simian Spirit Guide
26%inclusion23 decks89 decks
20%synergy
Thermopod
22%inclusion20 decks89 decks
22%synergy
Voice of Victory
22%inclusion8 decks36 decks
16%synergy
Akki Ember-Keeper
21%inclusion19 decks89 decks
21%synergy
Relic Seeker
19%inclusion17 decks89 decks
19%synergy
Starfield Shepherd
18%inclusion4 decks22 decks
17%synergy
Weftstalker Ardent
18%inclusion4 decks22 decks
15%synergy
Cloud, Midgar Mercenary
17%inclusion5 decks29 decks
15%synergy
Runaway Steam-Kin
16%inclusion14 decks89 decks
14%synergy
Cathar Commando
16%inclusion14 decks89 decks
13%synergy
Éowyn, Lady of Rohan
15%inclusion13 decks89 decks
14%synergy
Goblin Recruiter
15%inclusion13 decks89 decks
14%synergy
Shocking Sharpshooter
14%inclusion5 decks35 decks
14%synergy
Witch Enchanter
11%inclusion8 decks70 decks
4%synergy
Hissing Iguanar
11%inclusion10 decks89 decks
11%synergy
Mentor of the Meek
11%inclusion10 decks89 decks
6%synergy
Ranger of Eos
10%inclusion9 decks89 decks
10%synergy
Purphoros, God of the Forge
10%inclusion9 decks89 decks
6%synergy
Ragavan, Nimble Pilferer
10%inclusion9 decks89 decks
2%synergy
Myr Retriever
9.0%inclusion8 decks89 decks
7%synergy
Dockside Extortionist
9.0%inclusion8 decks89 decks
6%synergy
Akiri, Fearless Voyager
9.0%inclusion8 decks89 decks
6%synergy
Taj-Nar Swordsmith
7.9%inclusion7 decks89 decks
8%synergy
Halvar, God of Battle
7.9%inclusion7 decks89 decks
6%synergy
Astor, Bearer of Blades
7.9%inclusion7 decks89 decks
6%synergy
Goblin Welder
7.9%inclusion7 decks89 decks
6%synergy
Instants
Swords to Plowshares
69%inclusion61 decks89 decks
7%synergy
Path to Exile
55%inclusion49 decks89 decks
8%synergy
Generous Gift
33%inclusion29 decks89 decks
10%synergy
Silence
30%inclusion27 decks89 decks
24%synergy
Thrill of Possibility
29%inclusion26 decks89 decks
20%synergy
Abrade
28%inclusion25 decks89 decks
17%synergy
Deflecting Swat
28%inclusion25 decks89 decks
12%synergy
Pyroblast
26%inclusion23 decks89 decks
20%synergy
Wear // Tear
26%inclusion23 decks89 decks
19%synergy
Reprieve
25%inclusion22 decks89 decks
20%synergy
Red Elemental Blast
24%inclusion21 decks89 decks
18%synergy
Boros Charm
22%inclusion20 decks89 decks
0%synergy
Stroke of Midnight
20%inclusion18 decks89 decks
10%synergy
Chaos Warp
20%inclusion18 decks89 decks
-10%synergy
Rebuff the Wicked
17%inclusion15 decks89 decks
15%synergy
Untimely Malfunction
15%inclusion9 decks62 decks
7%synergy
Flare of Duplication
14%inclusion10 decks70 decks
12%synergy
Mana Tithe
11%inclusion10 decks89 decks
10%synergy
Demand Answers
11%inclusion10 decks89 decks
6%synergy
Teferi's Protection
10%inclusion9 decks89 decks
-7%synergy
Surge of Salvation
9.0%inclusion8 decks89 decks
8%synergy
Angel's Grace
9.0%inclusion8 decks89 decks
7%synergy
Tibalt's Trickery
9.0%inclusion8 decks89 decks
4%synergy
Dispatch
9.0%inclusion8 decks89 decks
3%synergy
Lightning Bolt
9.0%inclusion8 decks89 decks
-2%synergy
Soul Partition
7.9%inclusion7 decks89 decks
7%synergy
Blacksmith's Skill
7.9%inclusion7 decks89 decks
6%synergy
Loran's Escape
7.9%inclusion7 decks89 decks
6%synergy
Get Lost
7.9%inclusion7 decks89 decks
6%synergy
Seething Song
7.9%inclusion7 decks89 decks
2%synergy
Orim's Chant
6.7%inclusion6 decks89 decks
5%synergy
Dawn's Truce
6.1%inclusion4 decks66 decks
-1%synergy
Razorgrass Ambush
5.7%inclusion4 decks70 decks
4%synergy
Legion Leadership
5.7%inclusion4 decks70 decks
0%synergy
Disenchant
5.6%inclusion5 decks89 decks
2%synergy
Sorceries
Open the Armory
73%inclusion65 decks89 decks
69%synergy
Grapeshot
57%inclusion51 decks89 decks
53%synergy
Faithless Looting
39%inclusion35 decks89 decks
23%synergy
Reckless Handling
27%inclusion24 decks89 decks
26%synergy
Infernal Plunge
25%inclusion22 decks89 decks
24%synergy
Sevinne's Reclamation
24%inclusion21 decks89 decks
16%synergy
Blasphemous Act
21%inclusion19 decks89 decks
-12%synergy
Idyllic Tutor
19%inclusion17 decks89 decks
15%synergy
Cathartic Reunion
18%inclusion16 decks89 decks
15%synergy
Wheel of Fortune
17%inclusion15 decks89 decks
12%synergy
Thrilling Discovery
11%inclusion10 decks89 decks
9%synergy
Seize the Spoils
10%inclusion9 decks89 decks
7%synergy
Tormenting Voice
9.0%inclusion8 decks89 decks
7%synergy
Rip Apart
9.0%inclusion8 decks89 decks
6%synergy
Rite of Flame
9.0%inclusion8 decks89 decks
5%synergy
Recommission
7.9%inclusion7 decks89 decks
7%synergy
Jolted Awake
7.1%inclusion5 decks70 decks
7%synergy
Wrath of God
6.7%inclusion6 decks89 decks
2%synergy
Sundering Eruption
5.7%inclusion4 decks70 decks
2%synergy
Helping Hand
5.6%inclusion5 decks89 decks
5%synergy
Search for Glory
5.6%inclusion5 decks89 decks
5%synergy
Reconstruct History
5.6%inclusion5 decks89 decks
4%synergy
Wheel of Misfortune
5.6%inclusion5 decks89 decks
3%synergy
Utility Artifacts
Blasting Station
71%inclusion63 decks89 decks
70%synergy
Ronin Warclub
70%inclusion62 decks89 decks
70%synergy
Phyrexian Altar
52%inclusion46 decks89 decks
48%synergy
Altar of Dementia
48%inclusion43 decks89 decks
46%synergy
Deathrender
45%inclusion40 decks89 decks
45%synergy
Mortarpod
39%inclusion35 decks89 decks
39%synergy
Altar of the Brood
37%inclusion33 decks89 decks
36%synergy
Mask of Immolation
34%inclusion30 decks89 decks
34%synergy
Bladehold War-Whip
33%inclusion29 decks89 decks
31%synergy
Swiftfoot Boots
31%inclusion28 decks89 decks
4%synergy
Demonmail Hauberk
19%inclusion17 decks89 decks
19%synergy
Conqueror's Flail
18%inclusion16 decks89 decks
17%synergy
Lotus Ring
16%inclusion12 decks76 decks
16%synergy
Plate Armor
16%inclusion14 decks89 decks
15%synergy
Spawning Pit
16%inclusion14 decks89 decks
15%synergy
Aetherflux Reservoir
16%inclusion14 decks89 decks
12%synergy
Bone Saw
11%inclusion10 decks89 decks
11%synergy
Grinding Station
10%inclusion9 decks89 decks
9%synergy
Explorer's Scope
9.0%inclusion8 decks89 decks
8%synergy
Sword of the Animist
7.9%inclusion7 decks89 decks
3%synergy
Hero's Blade
6.7%inclusion6 decks89 decks
6%synergy
Krark-Clan Ironworks
6.7%inclusion6 decks89 decks
6%synergy
Mask of Memory
6.7%inclusion6 decks89 decks
5%synergy
Sunforger
6.7%inclusion6 decks89 decks
3%synergy
Dissection Tools
6.6%inclusion4 decks61 decks
6%synergy
Lavaspur Boots
6.5%inclusion5 decks77 decks
5%synergy
Leather Armor
5.6%inclusion5 decks89 decks
5%synergy
Forebear's Blade
5.6%inclusion5 decks89 decks
5%synergy
Goldvein Pick
5.6%inclusion5 decks89 decks
5%synergy
Masterwork of Ingenuity
5.6%inclusion5 decks89 decks
5%synergy
Moonsilver Key
5.6%inclusion5 decks89 decks
5%synergy
Bontu's Monument
5.6%inclusion5 decks89 decks
4%synergy
Enchantments
Fighter Class
65%inclusion58 decks89 decks
62%synergy
Warleader's Call
31%inclusion27 decks87 decks
24%synergy
Forging the Tyrite Sword
19%inclusion17 decks89 decks
18%synergy
Outpost Siege
15%inclusion13 decks89 decks
13%synergy
Forge Anew
15%inclusion13 decks89 decks
12%synergy
Enduring Renewal
13%inclusion12 decks89 decks
13%synergy
Martyr's Cause
13%inclusion12 decks89 decks
13%synergy
Sigarda's Aid
13%inclusion12 decks89 decks
10%synergy
Fanatical Devotion
12%inclusion11 decks89 decks
12%synergy
Quest for the Holy Relic
11%inclusion10 decks89 decks
11%synergy
Smothering Tithe
10%inclusion9 decks89 decks
-12%synergy
Trouble in Pairs
8.1%inclusion7 decks86 decks
3%synergy
Deafening Silence
7.9%inclusion7 decks89 decks
6%synergy
Furious Assault
6.7%inclusion6 decks89 decks
7%synergy
Land Tax
6.7%inclusion6 decks89 decks
0%synergy
Darksteel Mutation
5.6%inclusion5 decks89 decks
0%synergy
Planeswalkers
Nahiri, Storm of Stone
9.0%inclusion8 decks89 decks
9%synergy
Utility Lands
Buried Ruin
40%inclusion36 decks89 decks
36%synergy
Ancient Den
33%inclusion29 decks89 decks
27%synergy
Great Furnace
33%inclusion29 decks89 decks
27%synergy
Urza's Saga
33%inclusion29 decks89 decks
26%synergy
Axgard Armory
28%inclusion25 decks89 decks
26%synergy
Inventors' Fair
19%inclusion17 decks89 decks
15%synergy
Reliquary Tower
12%inclusion11 decks89 decks
-18%synergy
Rogue's Passage
9.0%inclusion8 decks89 decks
-11%synergy
Monumental Henge
7.1%inclusion5 decks70 decks
5%synergy
Forgotten Cave
6.7%inclusion6 decks89 decks
3%synergy
Secluded Steppe
5.6%inclusion5 decks89 decks
3%synergy
Eiganjo, Seat of the Empire
5.6%inclusion5 decks89 decks
-2%synergy
Mana Artifacts
Sol Ring
87%inclusion77 decks89 decks
3%synergy
Arcane Signet
70%inclusion62 decks89 decks
-3%synergy
Paradise Mantle
49%inclusion44 decks89 decks
49%synergy
Talisman of Conviction
48%inclusion43 decks89 decks
24%synergy
Boros Signet
31%inclusion28 decks89 decks
11%synergy
Lotus Petal
30%inclusion27 decks89 decks
23%synergy
Mox Amber
28%inclusion25 decks89 decks
24%synergy
Mox Opal
26%inclusion23 decks89 decks
21%synergy
Fellwar Stone
24%inclusion21 decks89 decks
3%synergy
Springleaf Drum
19%inclusion17 decks89 decks
17%synergy
Mind Stone
17%inclusion15 decks89 decks
2%synergy
Thought Vessel
11%inclusion10 decks89 decks
-6%synergy
Commander's Sphere
7.9%inclusion7 decks89 decks
-5%synergy
Lion's Eye Diamond
5.6%inclusion5 decks89 decks
4%synergy
Grim Monolith
5.6%inclusion5 decks89 decks
4%synergy
Marble Diamond
5.6%inclusion5 decks89 decks
2%synergy
Lands
Command Tower
87%inclusion77 decks89 decks
12%synergy
Battlefield Forge
64%inclusion57 decks89 decks
36%synergy
Clifftop Retreat
52%inclusion46 decks89 decks
17%synergy
Sacred Foundry
47%inclusion42 decks89 decks
11%synergy
Needleverge Pathway
43%inclusion38 decks89 decks
35%synergy
Rugged Prairie
43%inclusion38 decks89 decks
29%synergy
Spectator Seating
43%inclusion38 decks89 decks
19%synergy
Arid Mesa
42%inclusion37 decks89 decks
31%synergy
Furycalm Snarl
39%inclusion35 decks89 decks
25%synergy
Sunbaked Canyon
34%inclusion30 decks89 decks
29%synergy
Plateau
26%inclusion23 decks89 decks
14%synergy
Spire of Industry
25%inclusion22 decks89 decks
22%synergy
Sundown Pass
22%inclusion20 decks89 decks
7%synergy
Exotic Orchard
22%inclusion20 decks89 decks
-14%synergy
City of Brass
20%inclusion18 decks89 decks
13%synergy
Temple of Triumph
20%inclusion18 decks89 decks
4%synergy
Sunbillow Verge
19%inclusion9 decks47 decks
11%synergy
Sunscorched Divide
17%inclusion14 decks82 decks
11%synergy
Mana Confluence
17%inclusion15 decks89 decks
10%synergy
Bloodstained Mire
17%inclusion15 decks89 decks
6%synergy
Boros Garrison
17%inclusion15 decks89 decks
4%synergy
Rustvale Bridge
16%inclusion14 decks89 decks
10%synergy
Marsh Flats
16%inclusion14 decks89 decks
5%synergy
Scalding Tarn
15%inclusion13 decks89 decks
4%synergy
Flooded Strand
15%inclusion13 decks89 decks
3%synergy
Wooded Foothills
12%inclusion11 decks89 decks
2%synergy
Windswept Heath
12%inclusion11 decks89 decks
1%synergy
Evolving Wilds
12%inclusion11 decks89 decks
-8%synergy
Inspiring Vantage
11%inclusion10 decks89 decks
7%synergy
Gemstone Caverns
11%inclusion10 decks89 decks
6%synergy
Terramorphic Expanse
10%inclusion9 decks89 decks
-5%synergy
Elegant Parlor
9.2%inclusion8 decks87 decks
2%synergy
Ash Barrens
9.0%inclusion8 decks89 decks
4%synergy
Myriad Landscape
9.0%inclusion8 decks89 decks
-8%synergy
Sacred Peaks
7.9%inclusion7 decks89 decks
4%synergy
Prismatic Vista
7.9%inclusion7 decks89 decks
3%synergy
Fabled Passage
7.9%inclusion7 decks89 decks
-1%synergy
Path of Ancestry
6.7%inclusion6 decks89 decks
-15%synergy
Alpine Meadow
5.6%inclusion5 decks89 decks
4%synergy
Wind-Scarred Crag
5.6%inclusion5 decks89 decks
-1%synergy