Koll, the Forgemaster + Reckless Barbarian + Umbral Mantle

Koll, the Forgemaster
Reckless Barbarian
Umbral Mantle

Requires
Koll, the Forgemaster must be on the battlefield. Reckless Barbarian must be on the battlefield. Umbral Mantle must be on the battlefield.
Steps
  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
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Koll, the Forgemaster
5.94% of 1297 decks 77 decks
Zedruu the Greathearted
0.01% of 7197 decks 1 decks
Kediss, Emberclaw Familiar // Keleth, Sunmane Familiar
1.11% of 90 decks 1 decks
High Synergy Cards
Ornithopter
96% of 79 decks +94% synergy
Sai of the Shinobi
94% of 79 decks +94% synergy
Grafted Wargear
94% of 79 decks +94% synergy
Rograkh, Son of Rohgahh
94% of 79 decks +93% synergy
Shuko
92% of 79 decks +92% synergy
Memnite
91% of 79 decks +90% synergy
Impulsive Pilferer
90% of 79 decks +88% synergy
Goblin Bombardment
94% of 79 decks +87% synergy
Crimson Kobolds
85% of 79 decks +85% synergy
Phyrexian Walker
84% of 79 decks +83% synergy
Top Cards
Lightning Greaves
97% of 79 decks +72% synergy
Skullclamp
92% of 79 decks +80% synergy
Ashnod's Altar
87% of 79 decks +80% synergy
Skirk Prospector
85% of 79 decks +82% synergy
Impact Tremors
84% of 79 decks +74% synergy
Stormrider Rig
82% of 79 decks +82% synergy
Myr Moonvessel
82% of 79 decks +82% synergy
Open the Armory
82% of 79 decks +77% synergy
Molten Gatekeeper
79% of 14 decks +74% synergy
Crookshank Kobolds
78% of 79 decks +78% synergy
Creatures
Kobolds of Kher Keep
76% of 79 decks +76% synergy
Bureau Headmaster
75% of 12 decks +71% synergy
Agate Instigator
75% of 4 decks +65% synergy
Puresteel Paladin
75% of 79 decks +71% synergy
Stone Haven Outfitter
67% of 79 decks +67% synergy
Witty Roastmaster
58% of 79 decks +55% synergy
Shield Sphere
53% of 79 decks +53% synergy
Imperial Recruiter
52% of 79 decks +46% synergy
Auriok Steelshaper
51% of 79 decks +50% synergy
Sram, Senior Edificer
47% of 79 decks +41% synergy
Kellan, the Fae-Blooded
46% of 41 decks +43% synergy
Cathodion
44% of 79 decks +44% synergy
Stoneforge Mystic
44% of 79 decks +42% synergy
Priest of Urabrask
42% of 79 decks +41% synergy
Mogg Fanatic
41% of 79 decks +40% synergy
Goblin Engineer
33% of 79 decks +29% synergy
Birgi, God of Storytelling
33% of 79 decks +27% synergy
Esper Sentinel
33% of 79 decks +12% synergy
Oswald Fiddlebender
32% of 79 decks +30% synergy
Fervent Champion
29% of 79 decks +29% synergy
Akki Ember-Keeper
28% of 79 decks +28% synergy
Relic Seeker
27% of 79 decks +26% synergy
Recruiter of the Guard
27% of 79 decks +24% synergy
Goblin Matron
24% of 79 decks +22% synergy
Ranger-Captain of Eos
24% of 79 decks +19% synergy
Dockside Extortionist
24% of 79 decks +11% synergy
Mentor of the Meek
23% of 79 decks +17% synergy
Grand Abolisher
23% of 79 decks +14% synergy
Thermopod
22% of 79 decks +21% synergy
Simian Spirit Guide
20% of 79 decks +15% synergy
Taj-Nar Swordsmith
16% of 79 decks +16% synergy
Éowyn, Lady of Rohan
16% of 43 decks +16% synergy
Ranger of Eos
15% of 79 decks +15% synergy
Runaway Steam-Kin
15% of 79 decks +13% synergy
Cathar Commando
15% of 79 decks +12% synergy
Purphoros, God of the Forge
15% of 79 decks +11% synergy
Bladegraft Aspirant
15% of 54 decks +14% synergy
Danitha Capashen, Paragon
14% of 79 decks +10% synergy
Goblin Recruiter
11% of 79 decks +10% synergy
Myr Retriever
11% of 79 decks +9% synergy
Akiri, Fearless Voyager
11% of 79 decks +8% synergy
Hissing Iguanar
10% of 79 decks +10% synergy
Flamescroll Celebrant
10% of 79 decks +10% synergy
Drannith Magistrate
10% of 79 decks +3% synergy
Market Gnome
9% of 33 decks +9% synergy
Reckless Fireweaver
9% of 79 decks +4% synergy
Astor, Bearer of Blades
9% of 69 decks +7% synergy
Walking Ballista
8% of 79 decks +5% synergy
Zirda, the Dawnwaker
8% of 79 decks +5% synergy
Bruenor Battlehammer
8% of 79 decks +5% synergy
Instants
Swords to Plowshares
72% of 79 decks +9% synergy
Path to Exile
66% of 79 decks +20% synergy
Enlightened Tutor
49% of 79 decks +32% synergy
Generous Gift
39% of 79 decks +14% synergy
Silence
34% of 79 decks +28% synergy
Abrade
30% of 79 decks +19% synergy
Chaos Warp
30% of 79 decks -2% synergy
Pyroblast
29% of 79 decks +23% synergy
Red Elemental Blast
29% of 79 decks +22% synergy
Reprieve
29% of 49 decks +24% synergy
Wear // Tear
28% of 79 decks +20% synergy
Thrill of Possibility
28% of 79 decks +17% synergy
Stroke of Midnight
27% of 41 decks +14% synergy
Legion Leadership
27% of 15 decks +18% synergy
Rebuff the Wicked
25% of 79 decks +23% synergy
Deflecting Swat
24% of 79 decks +8% synergy
Boros Charm
22% of 79 decks -4% synergy
Mana Tithe
19% of 79 decks +17% synergy
Surge of Salvation
15% of 48 decks +12% synergy
Dispatch
14% of 79 decks +9% synergy
Teferi's Protection
14% of 79 decks -6% synergy
Angel's Grace
11% of 79 decks +10% synergy
Disenchant
10% of 79 decks +6% synergy
Demand Answers
9% of 32 decks +2% synergy
Deflecting Palm
9% of 79 decks +4% synergy
Tibalt's Trickery
9% of 79 decks +3% synergy
Seething Song
9% of 79 decks +3% synergy
Get Lost
9% of 34 decks +5% synergy
Calamity's Wake
7% of 68 decks +7% synergy
Soul Partition
7% of 68 decks +6% synergy
Loran's Escape
7% of 68 decks +5% synergy
Apostle's Blessing
6% of 79 decks +6% synergy
Blacksmith's Skill
6% of 79 decks +4% synergy
Valakut Awakening
6% of 79 decks -0% synergy
Big Score
6% of 79 decks -3% synergy
Lightning Bolt
6% of 79 decks -4% synergy
Rebel Salvo
6% of 51 decks +6% synergy
Gods Willing
5% of 79 decks +4% synergy
Dawn Charm
5% of 79 decks +3% synergy
Pyretic Ritual
5% of 79 decks +3% synergy
Sorceries
Steelshaper's Gift
68% of 79 decks +66% synergy
Grapeshot
53% of 79 decks +49% synergy
Faithless Looting
42% of 79 decks +25% synergy
Reckless Handling
31% of 48 decks +29% synergy
Blasphemous Act
28% of 79 decks -6% synergy
Idyllic Tutor
27% of 79 decks +22% synergy
Jeska's Will
27% of 79 decks +9% synergy
Gamble
24% of 79 decks +14% synergy
Sevinne's Reclamation
18% of 79 decks +11% synergy
Cathartic Reunion
16% of 79 decks +13% synergy
Infernal Plunge
15% of 79 decks +14% synergy
Rip Apart
14% of 79 decks +10% synergy
Tormenting Voice
13% of 79 decks +10% synergy
Wrath of God
11% of 79 decks +5% synergy
Helping Hand
9% of 33 decks +8% synergy
Recommission
9% of 68 decks +8% synergy
Reconstruct History
8% of 79 decks +6% synergy
Thrilling Discovery
8% of 79 decks +5% synergy
Vandalblast
8% of 79 decks -9% synergy
Fireball
6% of 79 decks +5% synergy
Seize the Spoils
6% of 79 decks +3% synergy
Wheel of Misfortune
6% of 79 decks +2% synergy
Wheel of Fortune
6% of 79 decks +1% synergy
Austere Command
5% of 79 decks -8% synergy
Utility Artifacts
Blasting Station
72% of 79 decks +72% synergy
Ronin Warclub
70% of 79 decks +70% synergy
Altar of Dementia
56% of 79 decks +53% synergy
Phyrexian Altar
49% of 79 decks +45% synergy
Bladehold War-Whip
48% of 60 decks +46% synergy
Deathrender
46% of 79 decks +45% synergy
Altar of the Brood
41% of 79 decks +39% synergy
Swiftfoot Boots
38% of 79 decks +10% synergy
Mask of Immolation
37% of 79 decks +37% synergy
Mortarpod
34% of 79 decks +34% synergy
Aetherflux Reservoir
27% of 79 decks +23% synergy
Demonmail Hauberk
25% of 79 decks +25% synergy
Spawning Pit
22% of 79 decks +21% synergy
Plate Armor
20% of 79 decks +20% synergy
Conqueror's Flail
15% of 79 decks +14% synergy
Hero's Blade
14% of 79 decks +13% synergy
Sword of the Animist
11% of 79 decks +7% synergy
Forebear's Blade
10% of 79 decks +10% synergy
Grinding Station
9% of 79 decks +8% synergy
Bontu's Monument
9% of 79 decks +7% synergy
Sunforger
9% of 79 decks +4% synergy
The One Ring
8% of 49 decks -1% synergy
Bone Saw
8% of 79 decks +7% synergy
Explorer's Scope
8% of 79 decks +7% synergy
Leather Armor
6% of 79 decks +6% synergy
Goldvein Pick
6% of 79 decks +6% synergy
Hazoret's Monument
6% of 79 decks +5% synergy
Moonsilver Key
6% of 79 decks +5% synergy
Mask of Memory
6% of 79 decks +5% synergy
Gate to the Afterlife
5% of 79 decks +5% synergy
Obsidian Battle-Axe
5% of 79 decks +5% synergy
Masterwork of Ingenuity
5% of 79 decks +4% synergy
Sword of Hearth and Home
5% of 79 decks +3% synergy
Enchantments
Fighter Class
70% of 79 decks +66% synergy
Warleader's Call
47% of 32 decks +36% synergy
Forge Anew
24% of 46 decks +21% synergy
Outpost Siege
23% of 79 decks +20% synergy
Trouble in Pairs
23% of 22 decks +16% synergy
Forging the Tyrite Sword
20% of 79 decks +19% synergy
Sigarda's Aid
20% of 79 decks +17% synergy
Quest for the Holy Relic
18% of 79 decks +18% synergy
Smothering Tithe
18% of 79 decks -7% synergy
Martyr's Cause
16% of 79 decks +16% synergy
Enduring Renewal
15% of 79 decks +15% synergy
Fanatical Devotion
14% of 79 decks +13% synergy
Underworld Breach
11% of 79 decks +5% synergy
Warstorm Surge
8% of 79 decks +2% synergy
Darksteel Mutation
8% of 79 decks +2% synergy
Furious Assault
5% of 79 decks +5% synergy
Land Tax
5% of 79 decks -2% synergy
Planeswalkers
Nahiri, Storm of Stone
14% of 79 decks +14% synergy
Utility Lands
Axgard Armory
41% of 79 decks +38% synergy
Buried Ruin
39% of 79 decks +34% synergy
Great Furnace
35% of 79 decks +30% synergy
Ancient Den
33% of 79 decks +27% synergy
Urza's Saga
30% of 79 decks +23% synergy
Inventors' Fair
19% of 79 decks +15% synergy
Reliquary Tower
14% of 79 decks -16% synergy
Ancient Tomb
11% of 79 decks +1% synergy
Rogue's Passage
9% of 79 decks -10% synergy
Darksteel Citadel
8% of 79 decks +4% synergy
Eiganjo, Seat of the Empire
6% of 79 decks -3% synergy
Emergence Zone
5% of 79 decks +3% synergy
Secluded Steppe
5% of 79 decks +2% synergy
Forgotten Cave
5% of 79 decks +0% synergy
War Room
5% of 79 decks -1% synergy
Mana Artifacts
Sol Ring
89% of 79 decks +4% synergy
Arcane Signet
82% of 79 decks +10% synergy
Boros Signet
48% of 79 decks +24% synergy
Talisman of Conviction
47% of 79 decks +24% synergy
Paradise Mantle
41% of 79 decks +40% synergy
Mox Opal
23% of 79 decks +18% synergy
Lotus Petal
23% of 79 decks +16% synergy
Mind Stone
23% of 79 decks +5% synergy
Mox Amber
19% of 79 decks +15% synergy
Fellwar Stone
19% of 79 decks -2% synergy
Thought Vessel
16% of 79 decks -0% synergy
Springleaf Drum
10% of 79 decks +8% synergy
Marble Diamond
10% of 79 decks +6% synergy
Chrome Mox
10% of 79 decks +4% synergy
Fire Diamond
9% of 79 decks +3% synergy
Mana Crypt
9% of 79 decks -0% synergy
Commander's Sphere
8% of 79 decks -8% synergy
Prismatic Lens
5% of 79 decks +4% synergy
Basalt Monolith
5% of 79 decks +2% synergy
Mox Diamond
5% of 79 decks +1% synergy
Lands
Command Tower
91% of 79 decks +17% synergy
Battlefield Forge
65% of 79 decks +39% synergy
Clifftop Retreat
59% of 79 decks +31% synergy
Needleverge Pathway
46% of 79 decks +36% synergy
Rugged Prairie
43% of 79 decks +33% synergy
Spectator Seating
43% of 79 decks +18% synergy
Sunscorched Divide
42% of 19 decks +35% synergy
Sacred Foundry
42% of 79 decks +5% synergy
Furycalm Snarl
34% of 79 decks +21% synergy
Arid Mesa
33% of 79 decks +22% synergy
Sundown Pass
27% of 79 decks +11% synergy
Boros Garrison
25% of 79 decks +10% synergy
Exotic Orchard
25% of 79 decks -10% synergy
Temple of Triumph
24% of 79 decks +7% synergy
Spire of Industry
20% of 79 decks +17% synergy
Plateau
19% of 79 decks +6% synergy
Myriad Landscape
16% of 79 decks -3% synergy
Inspiring Vantage
15% of 79 decks +11% synergy
Sunbaked Canyon
15% of 79 decks +11% synergy
City of Brass
13% of 79 decks +4% synergy
Evolving Wilds
13% of 79 decks -8% synergy
Mana Confluence
11% of 79 decks +4% synergy
Terramorphic Expanse
11% of 79 decks -4% synergy
Sacred Peaks
10% of 69 decks +5% synergy
Rustvale Bridge
10% of 79 decks +5% synergy
Fabled Passage
10% of 79 decks +1% synergy
Elegant Parlor
9% of 32 decks +0% synergy
Marsh Flats
9% of 79 decks -2% synergy
Forbidden Orchard
8% of 79 decks +5% synergy
Alpine Meadow
8% of 79 decks +5% synergy
Ash Barrens
8% of 79 decks +3% synergy
Gemstone Caverns
8% of 79 decks +3% synergy
Wooded Foothills
8% of 79 decks -3% synergy
Bloodstained Mire
8% of 79 decks -3% synergy
Scalding Tarn
8% of 79 decks -3% synergy
Prismatic Vista
6% of 79 decks +1% synergy
Wind-Scarred Crag
6% of 79 decks -0% synergy
Windswept Heath
6% of 79 decks -4% synergy
Flooded Strand
6% of 79 decks -4% synergy
Path of Ancestry
5% of 79 decks -16% synergy