Koll, the Forgemaster + Deathrender + Reckless Barbarian

Koll, the Forgemaster
Deathrender
Reckless Barbarian

Requires
Koll, the Forgemaster must be on the battlefield. Deathrender must be on the battlefield. Reckless Barbarian must be on the battlefield. Deahrender attached to Reckless Barbarian.
Steps
  1. Activate Reckless Barbarian by sacrificing it, adding .
  2. When Reckless Barbarian dies, Koll and Deathrender trigger.
  3. Resolve the Koll trigger, returning Reckless Barbarian from your graveyard to your hand.
  4. Resolve the Deathrender trigger, putting Reckless Barbarian from your hand onto the battlefield and attaching Deathrender to it.
  5. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite red mana. Infinite sacrifice triggers.

Koll, the Forgemaster
7.63% of 1297 decks 99 decks
Craig Boone, Novac Guard
0.63% of 319 decks 2 decks
Kellan, the Fae-Blooded
0.04% of 2443 decks 1 decks
Dogmeat, Ever Loyal
0.02% of 4361 decks 1 decks
High Synergy Cards
Shuko
88% of 103 decks +88% synergy
Grafted Wargear
87% of 103 decks +87% synergy
Rograkh, Son of Rohgahh
88% of 103 decks +87% synergy
Sai of the Shinobi
85% of 103 decks +85% synergy
Goblin Bombardment
90% of 103 decks +84% synergy
Ornithopter
85% of 103 decks +83% synergy
Impulsive Pilferer
85% of 103 decks +83% synergy
Skirk Prospector
83% of 103 decks +81% synergy
Stormrider Rig
80% of 103 decks +80% synergy
Molten Gatekeeper
80% of 10 decks +75% synergy
Top Cards
Skullclamp
83% of 103 decks +71% synergy
Lightning Greaves
82% of 103 decks +56% synergy
Puresteel Paladin
77% of 103 decks +73% synergy
Open the Armory
77% of 103 decks +72% synergy
Fighter Class
75% of 103 decks +71% synergy
Impact Tremors
75% of 103 decks +65% synergy
Myr Moonvessel
72% of 103 decks +72% synergy
Memnite
72% of 103 decks +71% synergy
Crookshank Kobolds
70% of 103 decks +70% synergy
Crimson Kobolds
70% of 103 decks +70% synergy
Creatures
Stone Haven Outfitter
69% of 103 decks +69% synergy
Bureau Headmaster
62% of 8 decks +59% synergy
Kobolds of Kher Keep
60% of 103 decks +60% synergy
Phyrexian Walker
60% of 103 decks +60% synergy
Witty Roastmaster
60% of 103 decks +57% synergy
Auriok Steelshaper
58% of 103 decks +58% synergy
Kellan, the Fae-Blooded
58% of 55 decks +55% synergy
Sram, Senior Edificer
50% of 103 decks +45% synergy
Cathodion
46% of 103 decks +45% synergy
Priest of Urabrask
46% of 103 decks +45% synergy
Imperial Recruiter
39% of 103 decks +33% synergy
Mogg Fanatic
37% of 103 decks +37% synergy
Relic Seeker
35% of 103 decks +34% synergy
Éowyn, Lady of Rohan
34% of 58 decks +34% synergy
Fervent Champion
34% of 103 decks +34% synergy
Goblin Matron
34% of 103 decks +32% synergy
Stoneforge Mystic
33% of 103 decks +30% synergy
Akki Ember-Keeper
32% of 103 decks +32% synergy
Birgi, God of Storytelling
32% of 103 decks +26% synergy
Thermopod
28% of 103 decks +28% synergy
Oswald Fiddlebender
27% of 103 decks +25% synergy
Goblin Engineer
27% of 103 decks +24% synergy
Shield Sphere
26% of 103 decks +26% synergy
Mentor of the Meek
24% of 103 decks +18% synergy
Esper Sentinel
24% of 103 decks +4% synergy
Cathar Commando
21% of 103 decks +18% synergy
Akiri, Fearless Voyager
20% of 103 decks +17% synergy
Dockside Extortionist
20% of 103 decks +8% synergy
Myr Retriever
19% of 103 decks +17% synergy
Ranger of Eos
17% of 103 decks +17% synergy
Danitha Capashen, Paragon
17% of 103 decks +14% synergy
Restoration Specialist
17% of 103 decks +16% synergy
Runaway Steam-Kin
17% of 103 decks +14% synergy
Bruenor Battlehammer
17% of 103 decks +14% synergy
Recruiter of the Guard
17% of 103 decks +14% synergy
Simian Spirit Guide
15% of 103 decks +9% synergy
Astor, Bearer of Blades
14% of 94 decks +12% synergy
Bladegraft Aspirant
14% of 73 decks +13% synergy
Codsworth, Handy Helper
14% of 22 decks +10% synergy
Ranger-Captain of Eos
14% of 103 decks +9% synergy
Grand Abolisher
14% of 103 decks +5% synergy
Reckless Fireweaver
12% of 103 decks +7% synergy
Taj-Nar Swordsmith
11% of 103 decks +10% synergy
Reyav, Master Smith
10% of 103 decks +7% synergy
Purphoros, God of the Forge
10% of 103 decks +5% synergy
Hissing Iguanar
9% of 103 decks +8% synergy
Flamescroll Celebrant
9% of 103 decks +8% synergy
Wyleth, Soul of Steel
9% of 103 decks +7% synergy
Halvar, God of Battle
9% of 103 decks +7% synergy
Teshar, Ancestor's Apostle
9% of 103 decks +6% synergy
Instants
Swords to Plowshares
69% of 103 decks +6% synergy
Path to Exile
60% of 103 decks +15% synergy
Wear // Tear
34% of 103 decks +26% synergy
Enlightened Tutor
34% of 103 decks +16% synergy
Generous Gift
32% of 103 decks +6% synergy
Abrade
31% of 103 decks +20% synergy
Silence
30% of 103 decks +24% synergy
Thrill of Possibility
26% of 103 decks +16% synergy
Stroke of Midnight
25% of 55 decks +13% synergy
Chaos Warp
25% of 103 decks -7% synergy
Boros Charm
23% of 103 decks -2% synergy
Demand Answers
19% of 37 decks +11% synergy
Inventory Management
18% of 22 decks +15% synergy
Dispatch
17% of 103 decks +12% synergy
Pyroblast
17% of 103 decks +11% synergy
Red Elemental Blast
17% of 103 decks +11% synergy
Deflecting Swat
17% of 103 decks +1% synergy
Mana Tithe
16% of 103 decks +14% synergy
Rebuff the Wicked
16% of 103 decks +14% synergy
Reprieve
15% of 68 decks +10% synergy
Deflecting Palm
15% of 103 decks +10% synergy
Teferi's Protection
14% of 103 decks -6% synergy
Tibalt's Trickery
12% of 103 decks +6% synergy
Surge of Salvation
10% of 68 decks +8% synergy
Angel's Grace
10% of 103 decks +8% synergy
Calamity's Wake
9% of 88 decks +8% synergy
Soul Partition
9% of 88 decks +8% synergy
Disenchant
9% of 103 decks +5% synergy
Rebel Salvo
8% of 71 decks +8% synergy
Valakut Awakening
8% of 103 decks +1% synergy
Get Lost
7% of 43 decks +3% synergy
Apostle's Blessing
7% of 103 decks +6% synergy
Blacksmith's Skill
7% of 103 decks +5% synergy
Lightning Bolt
7% of 103 decks -4% synergy
Unexpectedly Absent
6% of 103 decks +6% synergy
March of Otherworldly Light
6% of 103 decks +5% synergy
Sorceries
Grapeshot
54% of 103 decks +50% synergy
Steelshaper's Gift
50% of 103 decks +48% synergy
Reckless Handling
39% of 66 decks +37% synergy
Faithless Looting
37% of 103 decks +20% synergy
Blasphemous Act
31% of 103 decks -3% synergy
Sevinne's Reclamation
24% of 103 decks +17% synergy
Jeska's Will
21% of 103 decks +4% synergy
Infernal Plunge
20% of 103 decks +19% synergy
Rip Apart
19% of 103 decks +16% synergy
Idyllic Tutor
19% of 103 decks +14% synergy
Gamble
18% of 103 decks +8% synergy
Recommission
16% of 88 decks +15% synergy
Cathartic Reunion
16% of 103 decks +12% synergy
Wrath of God
16% of 103 decks +9% synergy
Helping Hand
14% of 42 decks +14% synergy
Patch Up
11% of 103 decks +10% synergy
Tormenting Voice
11% of 103 decks +8% synergy
Thrilling Discovery
10% of 103 decks +8% synergy
Austere Command
10% of 103 decks -3% synergy
Vandalblast
8% of 103 decks -9% synergy
Search for Glory
7% of 103 decks +5% synergy
Seize the Spoils
7% of 103 decks +3% synergy
Reconstruct History
6% of 103 decks +4% synergy
Wheel of Misfortune
6% of 103 decks +2% synergy
Utility Artifacts
Ronin Warclub
69% of 103 decks +69% synergy
Ashnod's Altar
69% of 103 decks +61% synergy
Blasting Station
57% of 103 decks +57% synergy
Bladehold War-Whip
48% of 79 decks +46% synergy
Mortarpod
48% of 103 decks +48% synergy
Swiftfoot Boots
48% of 103 decks +20% synergy
Mask of Immolation
46% of 103 decks +46% synergy
Altar of Dementia
45% of 103 decks +42% synergy
Lotus Ring
41% of 17 decks +41% synergy
Umbral Mantle
35% of 103 decks +34% synergy
Demonmail Hauberk
31% of 103 decks +31% synergy
Altar of the Brood
29% of 103 decks +28% synergy
Phyrexian Altar
27% of 103 decks +23% synergy
Lavaspur Boots
21% of 19 decks +19% synergy
Plate Armor
20% of 103 decks +20% synergy
Forebear's Blade
18% of 103 decks +18% synergy
Aetherflux Reservoir
18% of 103 decks +15% synergy
Diamond Pick-Axe
18% of 40 decks +14% synergy
Hero's Blade
17% of 103 decks +16% synergy
Masterwork of Ingenuity
17% of 103 decks +16% synergy
Spawning Pit
16% of 103 decks +15% synergy
Sword of the Animist
15% of 103 decks +10% synergy
Sunforger
15% of 103 decks +10% synergy
Goldvein Pick
13% of 103 decks +12% synergy
Conqueror's Flail
12% of 103 decks +11% synergy
Hazoret's Monument
10% of 103 decks +9% synergy
Mask of Memory
10% of 103 decks +8% synergy
Hammer of Nazahn
9% of 103 decks +7% synergy
Moonsilver Key
8% of 103 decks +6% synergy
Grinding Station
7% of 103 decks +6% synergy
Colossus Hammer
6% of 103 decks +5% synergy
Sword of Hearth and Home
6% of 103 decks +4% synergy
Thran Power Suit
6% of 88 decks +4% synergy
Enchantments
Warleader's Call
47% of 36 decks +36% synergy
Forge Anew
32% of 63 decks +29% synergy
Forging the Tyrite Sword
31% of 103 decks +30% synergy
Outpost Siege
23% of 103 decks +21% synergy
Sigarda's Aid
21% of 103 decks +18% synergy
Fanatical Devotion
19% of 103 decks +19% synergy
Quest for the Holy Relic
18% of 103 decks +18% synergy
Enduring Renewal
18% of 103 decks +18% synergy
Martyr's Cause
18% of 103 decks +18% synergy
Trouble in Pairs
17% of 24 decks +10% synergy
Smothering Tithe
13% of 103 decks -12% synergy
Warstorm Surge
8% of 103 decks +2% synergy
Mantle of the Ancients
7% of 103 decks +4% synergy
Underworld Breach
7% of 103 decks +1% synergy
Darksteel Mutation
6% of 103 decks -0% synergy
Planeswalkers
Nahiri, Storm of Stone
11% of 103 decks +10% synergy
Utility Lands
Buried Ruin
45% of 103 decks +39% synergy
Monumental Henge
42% of 12 decks +38% synergy
Axgard Armory
41% of 103 decks +38% synergy
Great Furnace
24% of 103 decks +18% synergy
Ancient Den
22% of 103 decks +17% synergy
Urza's Saga
22% of 103 decks +15% synergy
Inventors' Fair
16% of 103 decks +12% synergy
Slayers' Stronghold
9% of 103 decks +3% synergy
Eiganjo, Seat of the Empire
9% of 103 decks -0% synergy
Ancient Tomb
8% of 103 decks -3% synergy
Rogue's Passage
8% of 103 decks -11% synergy
Reliquary Tower
7% of 103 decks -23% synergy
Secluded Steppe
6% of 103 decks +3% synergy
Sunhome, Fortress of the Legion
6% of 103 decks +1% synergy
War Room
6% of 103 decks -1% synergy
Mana Artifacts
Sol Ring
84% of 103 decks -0% synergy
Arcane Signet
77% of 103 decks +5% synergy
Boros Signet
45% of 103 decks +21% synergy
Talisman of Conviction
44% of 103 decks +21% synergy
Paradise Mantle
36% of 103 decks +35% synergy
Mind Stone
26% of 103 decks +9% synergy
Fellwar Stone
26% of 103 decks +5% synergy
Springleaf Drum
21% of 103 decks +19% synergy
Mox Opal
16% of 103 decks +11% synergy
Lotus Petal
14% of 103 decks +7% synergy
Thought Vessel
10% of 103 decks -7% synergy
Mox Amber
9% of 103 decks +5% synergy
Chrome Mox
9% of 103 decks +2% synergy
Mana Crypt
8% of 103 decks -1% synergy
Commander's Sphere
8% of 103 decks -8% synergy
Fire Diamond
7% of 103 decks +1% synergy
Marble Diamond
6% of 103 decks +2% synergy
Lands
Command Tower
88% of 103 decks +14% synergy
Battlefield Forge
52% of 103 decks +27% synergy
Clifftop Retreat
50% of 103 decks +22% synergy
Furycalm Snarl
43% of 103 decks +30% synergy
Rugged Prairie
39% of 103 decks +28% synergy
Spectator Seating
37% of 103 decks +12% synergy
Temple of Triumph
36% of 103 decks +19% synergy
Sacred Foundry
36% of 103 decks -0% synergy
Sunscorched Divide
32% of 22 decks +24% synergy
Exotic Orchard
31% of 103 decks -4% synergy
Needleverge Pathway
29% of 103 decks +20% synergy
Arid Mesa
23% of 103 decks +13% synergy
Myriad Landscape
22% of 103 decks +3% synergy
Evolving Wilds
20% of 103 decks -1% synergy
Boros Garrison
19% of 103 decks +4% synergy
Sacred Peaks
19% of 94 decks +14% synergy
Spire of Industry
18% of 103 decks +15% synergy
Rustvale Bridge
18% of 103 decks +13% synergy
Sundown Pass
18% of 103 decks +3% synergy
Terramorphic Expanse
18% of 103 decks +3% synergy
Plateau
17% of 103 decks +4% synergy
Sunbaked Canyon
16% of 103 decks +11% synergy
Inspiring Vantage
15% of 103 decks +11% synergy
Alpine Meadow
12% of 103 decks +9% synergy
Elegant Parlor
11% of 36 decks +2% synergy
Mana Confluence
11% of 103 decks +3% synergy
City of Brass
10% of 103 decks +2% synergy
Lorehold Campus
8% of 103 decks +7% synergy
Ash Barrens
8% of 103 decks +3% synergy
Gemstone Caverns
7% of 103 decks +2% synergy
Boros Guildgate
7% of 103 decks +2% synergy
Wind-Scarred Crag
7% of 103 decks +0% synergy
Fabled Passage
7% of 103 decks -2% synergy