Koll, the Forgemaster + Deathrender + Phyrexian Altar

Koll, the Forgemaster
Deathrender
Phyrexian Altar

Requires
Koll, the Forgemaster must be on the battlefield. Deathrender must be on the battlefield. Phyrexian Altar must be on the battlefield. Deahrender attached to another nontoken creature you control.
Steps
  1. Activate Phyrexian Altar by sacrificing the creature with Deathrender attached, adding one mana of any color.
  2. When the creature dies, Koll and Deathrender trigger.
  3. Resolve the Koll trigger, returning the creature from your graveyard to your hand.
  4. Resolve the Deathrender trigger, putting the creature from your hand onto the battlefield and attaching Deathrender to it.
  5. Repeat.
Results
Infinite colored mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Koll, the Forgemaster
5.24% of 1297 decks 68 decks
Cass, Hand of Vengeance
1.24% of 161 decks 2 decks
Arbaaz Mir
0.16% of 633 decks 1 decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.06% of 1684 decks 1 decks
Breya, Etherium Shaper
0.01% of 13853 decks 1 decks
Silvar, Devourer of the Free // Trynn, Champion of Freedom
0.03% of 3564 decks 1 decks
Dogmeat, Ever Loyal
0.02% of 4361 decks 1 decks
Brion Stoutarm
0.03% of 2866 decks 1 decks
High Synergy Cards
Rograkh, Son of Rohgahh
86% of 76 decks +84% synergy
Shuko
84% of 76 decks +84% synergy
Goblin Bombardment
88% of 76 decks +82% synergy
Ornithopter
83% of 76 decks +81% synergy
Memnite
82% of 76 decks +81% synergy
Skullclamp
88% of 76 decks +76% synergy
Sai of the Shinobi
75% of 76 decks +75% synergy
Puresteel Paladin
75% of 76 decks +71% synergy
Grafted Wargear
71% of 76 decks +71% synergy
Crimson Kobolds
71% of 76 decks +71% synergy
Top Cards
Lightning Greaves
89% of 76 decks +64% synergy
Ashnod's Altar
78% of 76 decks +70% synergy
Fighter Class
73% of 73 decks +69% synergy
Open the Armory
71% of 76 decks +66% synergy
Enlightened Tutor
71% of 76 decks +53% synergy
Impulsive Pilferer
68% of 76 decks +66% synergy
Swords to Plowshares
68% of 76 decks +6% synergy
Crookshank Kobolds
67% of 76 decks +67% synergy
Blasting Station
66% of 76 decks +65% synergy
Skirk Prospector
66% of 76 decks +63% synergy
Creatures
Kobolds of Kher Keep
63% of 76 decks +63% synergy
Phyrexian Walker
62% of 76 decks +61% synergy
Imperial Recruiter
62% of 76 decks +56% synergy
Myr Moonvessel
59% of 76 decks +59% synergy
Stoneforge Mystic
59% of 76 decks +57% synergy
Kellan, the Fae-Blooded
58% of 33 decks +54% synergy
Stone Haven Outfitter
55% of 76 decks +55% synergy
Auriok Steelshaper
50% of 76 decks +50% synergy
Birgi, God of Storytelling
49% of 75 decks +43% synergy
Reckless Barbarian
44% of 64 decks +43% synergy
Esper Sentinel
42% of 73 decks +22% synergy
Dockside Extortionist
39% of 76 decks +27% synergy
Mogg Fanatic
38% of 76 decks +38% synergy
Shield Sphere
38% of 76 decks +38% synergy
Molten Gatekeeper
38% of 8 decks +33% synergy
Goblin Engineer
37% of 76 decks +33% synergy
Priest of Urabrask
36% of 76 decks +35% synergy
Ranger-Captain of Eos
36% of 76 decks +31% synergy
Recruiter of the Guard
34% of 76 decks +31% synergy
Sram, Senior Edificer
33% of 76 decks +27% synergy
Oswald Fiddlebender
33% of 73 decks +31% synergy
Witty Roastmaster
33% of 64 decks +30% synergy
Fervent Champion
29% of 76 decks +28% synergy
Grand Abolisher
29% of 76 decks +20% synergy
Éowyn, Lady of Rohan
28% of 36 decks +27% synergy
Cathodion
25% of 76 decks +25% synergy
Simian Spirit Guide
21% of 76 decks +16% synergy
Thermopod
20% of 76 decks +19% synergy
Relic Seeker
18% of 76 decks +18% synergy
Myr Retriever
18% of 76 decks +16% synergy
Goblin Matron
18% of 76 decks +16% synergy
Drannith Magistrate
18% of 76 decks +12% synergy
Fanatical Firebrand
17% of 76 decks +17% synergy
Akki Ember-Keeper
17% of 65 decks +17% synergy
Ranger of Eos
16% of 76 decks +15% synergy
Purphoros, God of the Forge
16% of 76 decks +11% synergy
Mentor of the Meek
14% of 76 decks +8% synergy
Goblin Arsonist
13% of 76 decks +13% synergy
Runaway Steam-Kin
13% of 76 decks +11% synergy
Danitha Capashen, Paragon
13% of 76 decks +9% synergy
Crime Novelist
12% of 24 decks +9% synergy
Dauntless Dismantler
12% of 25 decks +8% synergy
Taj-Nar Swordsmith
12% of 76 decks +12% synergy
Fireblade Charger
11% of 76 decks +10% synergy
Leonin Shikari
11% of 76 decks +10% synergy
Walking Ballista
11% of 76 decks +8% synergy
Solemn Simulacrum
11% of 76 decks -4% synergy
Cathar Commando
10% of 68 decks +7% synergy
Restoration Specialist
9% of 76 decks +9% synergy
Stonehewer Giant
9% of 76 decks +8% synergy
Instants
Path to Exile
58% of 76 decks +12% synergy
Silence
42% of 76 decks +36% synergy
Wear // Tear
32% of 76 decks +23% synergy
Pyroblast
29% of 76 decks +23% synergy
Red Elemental Blast
26% of 76 decks +20% synergy
Boros Charm
26% of 76 decks +1% synergy
Generous Gift
26% of 76 decks +1% synergy
Deflecting Swat
25% of 76 decks +9% synergy
Chaos Warp
24% of 76 decks -8% synergy
Abrade
21% of 76 decks +10% synergy
Thrill of Possibility
20% of 76 decks +9% synergy
Teferi's Protection
20% of 76 decks -0% synergy
Inventory Management
18% of 17 decks +14% synergy
Tibalt's Trickery
15% of 75 decks +9% synergy
Angel's Grace
13% of 76 decks +11% synergy
Valakut Awakening
12% of 76 decks +5% synergy
Reprieve
12% of 43 decks +7% synergy
Mana Tithe
11% of 76 decks +9% synergy
Rebuff the Wicked
11% of 76 decks +9% synergy
Disenchant
11% of 76 decks +7% synergy
Deflecting Palm
11% of 76 decks +6% synergy
Stroke of Midnight
9% of 33 decks -3% synergy
Calamity's Wake
7% of 55 decks +7% synergy
Surge of Salvation
7% of 42 decks +5% synergy
Big Score
6% of 64 decks -3% synergy
Soul Partition
5% of 55 decks +4% synergy
Orim's Chant
5% of 76 decks +4% synergy
Desperate Ritual
5% of 76 decks +3% synergy
Pyretic Ritual
5% of 76 decks +3% synergy
Dispatch
5% of 76 decks +0% synergy
Seething Song
5% of 76 decks -1% synergy
Sorceries
Steelshaper's Gift
61% of 76 decks +58% synergy
Grapeshot
39% of 76 decks +35% synergy
Gamble
37% of 76 decks +27% synergy
Jeska's Will
37% of 76 decks +19% synergy
Reckless Handling
34% of 41 decks +32% synergy
Faithless Looting
29% of 76 decks +12% synergy
Idyllic Tutor
26% of 76 decks +21% synergy
Sevinne's Reclamation
26% of 76 decks +19% synergy
Blasphemous Act
24% of 76 decks -10% synergy
Cathartic Reunion
14% of 76 decks +11% synergy
Recommission
13% of 55 decks +12% synergy
Infernal Plunge
12% of 76 decks +11% synergy
Vandalblast
12% of 76 decks -4% synergy
Rip Apart
11% of 73 decks +7% synergy
Wheel of Fortune
11% of 76 decks +5% synergy
Wrath of God
11% of 76 decks +4% synergy
Tormenting Voice
8% of 76 decks +5% synergy
Seize the Spoils
7% of 75 decks +3% synergy
Patch Up
6% of 64 decks +6% synergy
Thrilling Discovery
5% of 73 decks +3% synergy
Search for Glory
5% of 75 decks +4% synergy
Utility Artifacts
Stormrider Rig
61% of 76 decks +60% synergy
Altar of Dementia
61% of 76 decks +58% synergy
Ronin Warclub
53% of 76 decks +53% synergy
Altar of the Brood
43% of 76 decks +42% synergy
Bladehold War-Whip
42% of 50 decks +40% synergy
Umbral Mantle
41% of 76 decks +40% synergy
Mortarpod
37% of 76 decks +37% synergy
Swiftfoot Boots
36% of 76 decks +8% synergy
Mask of Immolation
33% of 76 decks +33% synergy
Lotus Ring
29% of 14 decks +28% synergy
Aetherflux Reservoir
26% of 76 decks +22% synergy
Demonmail Hauberk
24% of 76 decks +24% synergy
Spawning Pit
20% of 76 decks +19% synergy
Sword of the Animist
17% of 76 decks +12% synergy
Hero's Blade
16% of 76 decks +15% synergy
Conqueror's Flail
13% of 76 decks +12% synergy
Forebear's Blade
12% of 76 decks +12% synergy
Moonsilver Key
12% of 68 decks +10% synergy
Plate Armor
11% of 73 decks +11% synergy
Grinding Station
11% of 76 decks +10% synergy
Sunforger
11% of 76 decks +6% synergy
Sensei's Divining Top
11% of 76 decks +5% synergy
The One Ring
9% of 43 decks +0% synergy
Masterwork of Ingenuity
9% of 76 decks +8% synergy
Bontu's Monument
9% of 76 decks +7% synergy
Shadowspear
8% of 76 decks +4% synergy
Sylvok Lifestaff
7% of 76 decks +7% synergy
Gate to the Afterlife
7% of 76 decks +7% synergy
Explorer's Scope
7% of 76 decks +6% synergy
Cloudstone Curio
7% of 76 decks +6% synergy
Krark-Clan Ironworks
7% of 76 decks +5% synergy
Mask of Memory
7% of 76 decks +5% synergy
Sword of Hearth and Home
5% of 73 decks +3% synergy
Obsidian Battle-Axe
5% of 76 decks +5% synergy
Bone Saw
5% of 76 decks +5% synergy
Umezawa's Jitte
5% of 76 decks +5% synergy
Nim Deathmantle
5% of 76 decks +5% synergy
Semblance Anvil
5% of 76 decks +4% synergy
Hazoret's Monument
5% of 76 decks +4% synergy
Colossus Hammer
5% of 76 decks +4% synergy
Staff of Domination
5% of 76 decks +3% synergy
Enchantments
Impact Tremors
63% of 76 decks +54% synergy
Warleader's Call
30% of 23 decks +20% synergy
Sigarda's Aid
28% of 76 decks +24% synergy
Smothering Tithe
24% of 76 decks -1% synergy
Enduring Renewal
22% of 76 decks +22% synergy
Fanatical Devotion
17% of 76 decks +16% synergy
Martyr's Cause
14% of 76 decks +14% synergy
Outpost Siege
14% of 76 decks +12% synergy
Forge Anew
14% of 37 decks +11% synergy
Forging the Tyrite Sword
13% of 75 decks +12% synergy
Underworld Breach
13% of 76 decks +7% synergy
Quest for the Holy Relic
8% of 76 decks +8% synergy
Darksteel Mutation
8% of 76 decks +2% synergy
Gift of Immortality
5% of 76 decks +3% synergy
Planeswalkers
Nahiri, Storm of Stone
9% of 76 decks +9% synergy
Utility Lands
Urza's Saga
47% of 73 decks +39% synergy
Buried Ruin
38% of 76 decks +33% synergy
Great Furnace
38% of 76 decks +32% synergy
Ancient Den
37% of 76 decks +31% synergy
Inventors' Fair
36% of 76 decks +32% synergy
Axgard Armory
33% of 75 decks +30% synergy
Arena of Glory
30% of 10 decks +21% synergy
Ancient Tomb
24% of 76 decks +13% synergy
Eiganjo, Seat of the Empire
17% of 65 decks +8% synergy
Reliquary Tower
14% of 76 decks -15% synergy
War Room
8% of 76 decks +1% synergy
Sokenzan, Crucible of Defiance
8% of 65 decks +3% synergy
Darksteel Citadel
7% of 76 decks +3% synergy
Forgotten Cave
7% of 76 decks +2% synergy
Strip Mine
5% of 76 decks +2% synergy
Secluded Steppe
5% of 76 decks +2% synergy
Command Beacon
5% of 76 decks +1% synergy
Hall of Heliod's Generosity
5% of 76 decks -1% synergy
Rogue's Passage
5% of 76 decks -14% synergy
Mana Artifacts
Sol Ring
91% of 76 decks +6% synergy
Arcane Signet
78% of 76 decks +6% synergy
Talisman of Conviction
42% of 76 decks +19% synergy
Boros Signet
42% of 76 decks +18% synergy
Mox Opal
33% of 76 decks +28% synergy
Lotus Petal
30% of 76 decks +24% synergy
Paradise Mantle
29% of 76 decks +28% synergy
Mana Crypt
29% of 76 decks +20% synergy
Mox Amber
26% of 76 decks +22% synergy
Chrome Mox
21% of 76 decks +15% synergy
Springleaf Drum
18% of 76 decks +17% synergy
Fellwar Stone
18% of 76 decks -3% synergy
Mana Vault
16% of 76 decks +9% synergy
Mox Diamond
13% of 76 decks +9% synergy
Mind Stone
13% of 76 decks -4% synergy
Thought Vessel
9% of 76 decks -8% synergy
Commander's Sphere
8% of 76 decks -8% synergy
Lion's Eye Diamond
7% of 76 decks +5% synergy
Grim Monolith
7% of 76 decks +5% synergy
Basalt Monolith
5% of 76 decks +3% synergy
Lands
Command Tower
92% of 76 decks +18% synergy
Sacred Foundry
64% of 76 decks +28% synergy
Battlefield Forge
63% of 76 decks +38% synergy
Spectator Seating
61% of 76 decks +35% synergy
Arid Mesa
47% of 76 decks +37% synergy
Clifftop Retreat
47% of 76 decks +19% synergy
Needleverge Pathway
38% of 76 decks +29% synergy
Rugged Prairie
37% of 76 decks +26% synergy
Elegant Parlor
35% of 23 decks +25% synergy
Sunbaked Canyon
33% of 76 decks +28% synergy
Sundown Pass
32% of 66 decks +16% synergy
Furycalm Snarl
32% of 73 decks +19% synergy
Plateau
29% of 76 decks +16% synergy
Spire of Industry
25% of 76 decks +22% synergy
Inspiring Vantage
22% of 76 decks +19% synergy
Mana Confluence
22% of 76 decks +15% synergy
City of Brass
21% of 76 decks +13% synergy
Boros Garrison
18% of 76 decks +3% synergy
Sunscorched Divide
18% of 17 decks +10% synergy
Exotic Orchard
17% of 76 decks -18% synergy
Temple of Triumph
16% of 76 decks -1% synergy
Rustvale Bridge
15% of 73 decks +10% synergy
Gemstone Caverns
13% of 76 decks +8% synergy
Windswept Heath
12% of 76 decks +1% synergy
Ash Barrens
11% of 76 decks +6% synergy
Bloodstained Mire
11% of 76 decks +0% synergy
Marsh Flats
11% of 76 decks -1% synergy
Prismatic Vista
9% of 76 decks +4% synergy
Fabled Passage
9% of 76 decks +0% synergy
Wooded Foothills
9% of 76 decks -1% synergy
Sacred Peaks
9% of 58 decks +4% synergy
Forbidden Orchard
8% of 76 decks +5% synergy
Reflecting Pool
8% of 76 decks +2% synergy
Flooded Strand
8% of 76 decks -3% synergy
Scalding Tarn
8% of 76 decks -3% synergy
Myriad Landscape
8% of 76 decks -12% synergy
The Mycosynth Gardens
8% of 51 decks +5% synergy
Alpine Meadow
5% of 75 decks +2% synergy