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
5.47% of 1317 decks 72 decks
High Synergy Cards
Rograkh, Son of Rohgahh
86% of 79 decks +85% synergy
Shuko
85% of 79 decks +85% synergy
Memnite
82% of 79 decks +81% synergy
Goblin Bombardment
87% of 79 decks +81% synergy
Ornithopter
82% of 79 decks +80% synergy
Skullclamp
89% of 79 decks +76% synergy
Sai of the Shinobi
76% of 79 decks +76% synergy
Puresteel Paladin
76% of 79 decks +72% synergy
Crimson Kobolds
71% of 79 decks +71% synergy
Fighter Class
74% of 76 decks +70% synergy
Top Cards
Lightning Greaves
90% of 79 decks +64% synergy
Ashnod's Altar
77% of 79 decks +70% synergy
Open the Armory
73% of 79 decks +68% synergy
Enlightened Tutor
71% of 79 decks +53% synergy
Crookshank Kobolds
70% of 79 decks +69% synergy
Grafted Wargear
68% of 79 decks +68% synergy
Impulsive Pilferer
68% of 79 decks +66% synergy
Swords to Plowshares
68% of 79 decks +6% synergy
Blasting Station
67% of 79 decks +66% synergy
Skirk Prospector
66% of 79 decks +63% synergy
Creatures
Kobolds of Kher Keep
65% of 79 decks +64% synergy
Imperial Recruiter
63% of 79 decks +57% synergy
Myr Moonvessel
62% of 79 decks +62% synergy
Stoneforge Mystic
62% of 79 decks +59% synergy
Phyrexian Walker
61% of 79 decks +60% synergy
Kellan, the Fae-Blooded
60% of 30 decks +57% synergy
Stone Haven Outfitter
54% of 79 decks +54% synergy
Auriok Steelshaper
51% of 79 decks +50% synergy
Birgi, God of Storytelling
49% of 78 decks +43% synergy
Esper Sentinel
47% of 76 decks +27% synergy
Dockside Extortionist
43% of 79 decks +29% synergy
Reckless Barbarian
42% of 66 decks +41% synergy
Goblin Engineer
41% of 79 decks +37% synergy
Mogg Fanatic
39% of 79 decks +39% synergy
Shield Sphere
39% of 79 decks +39% synergy
Ranger-Captain of Eos
39% of 79 decks +35% synergy
Sram, Senior Edificer
35% of 79 decks +29% synergy
Priest of Urabrask
34% of 79 decks +34% synergy
Recruiter of the Guard
34% of 79 decks +31% synergy
Oswald Fiddlebender
33% of 76 decks +31% synergy
Grand Abolisher
32% of 79 decks +23% synergy
Fervent Champion
29% of 79 decks +29% synergy
Witty Roastmaster
28% of 67 decks +25% synergy
Éowyn, Lady of Rohan
27% of 33 decks +27% synergy
Cathodion
24% of 79 decks +24% synergy
Drannith Magistrate
22% of 79 decks +15% synergy
Thermopod
20% of 79 decks +20% synergy
Simian Spirit Guide
20% of 79 decks +15% synergy
Myr Retriever
19% of 79 decks +17% synergy
Relic Seeker
18% of 79 decks +17% synergy
Goblin Matron
18% of 79 decks +15% synergy
Fanatical Firebrand
16% of 79 decks +16% synergy
Akki Ember-Keeper
16% of 68 decks +16% synergy
Danitha Capashen, Paragon
15% of 79 decks +11% synergy
Purphoros, God of the Forge
15% of 79 decks +11% synergy
Crime Novelist
14% of 21 decks +11% synergy
Goblin Arsonist
14% of 79 decks +14% synergy
Runaway Steam-Kin
14% of 79 decks +11% synergy
Mentor of the Meek
14% of 79 decks +8% synergy
Dauntless Dismantler
14% of 22 decks +10% synergy
Ranger of Eos
13% of 79 decks +12% synergy
Walking Ballista
11% of 79 decks +9% synergy
Cathar Commando
11% of 71 decks +8% synergy
Archivist of Oghma
11% of 66 decks +4% synergy
Fireblade Charger
10% of 79 decks +10% synergy
Taj-Nar Swordsmith
10% of 79 decks +10% synergy
Leonin Shikari
10% of 79 decks +9% synergy
Restoration Specialist
9% of 79 decks +9% synergy
Goblin Recruiter
9% of 79 decks +8% synergy
Stonehewer Giant
9% of 79 decks +8% synergy
Instants
Path to Exile
54% of 79 decks +9% synergy
Silence
42% of 79 decks +35% synergy
Wear // Tear
33% of 79 decks +25% synergy
Pyroblast
32% of 79 decks +25% synergy
Deflecting Swat
28% of 79 decks +12% synergy
Red Elemental Blast
27% of 79 decks +20% synergy
Boros Charm
27% of 79 decks +1% synergy
Generous Gift
25% of 79 decks -0% synergy
Chaos Warp
24% of 79 decks -8% synergy
Inventory Management
21% of 14 decks +18% synergy
Thrill of Possibility
20% of 79 decks +10% synergy
Abrade
20% of 79 decks +9% synergy
Teferi's Protection
19% of 79 decks -1% synergy
Tibalt's Trickery
15% of 78 decks +10% synergy
Angel's Grace
13% of 79 decks +11% synergy
Rebuff the Wicked
13% of 79 decks +11% synergy
Reprieve
12% of 41 decks +8% synergy
Mana Tithe
11% of 79 decks +10% synergy
Valakut Awakening
11% of 79 decks +5% synergy
Disenchant
10% of 79 decks +6% synergy
Deflecting Palm
10% of 79 decks +5% synergy
Stroke of Midnight
10% of 30 decks -3% synergy
Dispatch
9% of 79 decks +4% synergy
Surge of Salvation
8% of 40 decks +5% synergy
Calamity's Wake
7% of 54 decks +7% synergy
Soul Partition
7% of 54 decks +6% synergy
Apostle's Blessing
6% of 79 decks +6% synergy
Pyretic Ritual
6% of 79 decks +4% synergy
Blacksmith's Skill
5% of 76 decks +3% synergy
Argivian Find
5% of 79 decks +5% synergy
Desperate Ritual
5% of 79 decks +3% synergy
Seething Song
5% of 79 decks -1% synergy
Lightning Bolt
5% of 79 decks -5% synergy
Sorceries
Steelshaper's Gift
61% of 79 decks +58% synergy
Grapeshot
39% of 79 decks +35% synergy
Jeska's Will
38% of 79 decks +20% synergy
Reckless Handling
36% of 39 decks +34% synergy
Gamble
35% of 79 decks +25% synergy
Faithless Looting
30% of 79 decks +13% synergy
Sevinne's Reclamation
28% of 79 decks +21% synergy
Idyllic Tutor
25% of 79 decks +20% synergy
Blasphemous Act
25% of 79 decks -8% synergy
Recommission
14% of 50 decks +13% synergy
Cathartic Reunion
14% of 79 decks +10% synergy
Wheel of Fortune
13% of 79 decks +8% synergy
Vandalblast
13% of 79 decks -4% synergy
Rip Apart
12% of 76 decks +8% synergy
Infernal Plunge
11% of 79 decks +10% synergy
Wrath of God
11% of 79 decks +5% synergy
Tormenting Voice
8% of 79 decks +5% synergy
Patch Up
6% of 67 decks +6% synergy
Thrilling Discovery
5% of 76 decks +3% synergy
Search for Glory
5% of 78 decks +4% synergy
Seize the Spoils
5% of 78 decks +2% synergy
Rite of Flame
5% of 79 decks +2% synergy
Wheel of Misfortune
5% of 79 decks +1% synergy
Utility Artifacts
Altar of Dementia
61% of 79 decks +58% synergy
Stormrider Rig
59% of 79 decks +59% synergy
Ronin Warclub
51% of 79 decks +51% synergy
Altar of the Brood
43% of 79 decks +42% synergy
Bladehold War-Whip
42% of 48 decks +40% synergy
Umbral Mantle
41% of 79 decks +40% synergy
Mortarpod
39% of 79 decks +39% synergy
Mask of Immolation
37% of 79 decks +37% synergy
Swiftfoot Boots
35% of 79 decks +8% synergy
Lotus Ring
27% of 11 decks +27% synergy
Aetherflux Reservoir
27% of 79 decks +23% synergy
Demonmail Hauberk
23% of 79 decks +23% synergy
Spawning Pit
19% of 79 decks +19% synergy
Conqueror's Flail
15% of 79 decks +14% synergy
Hero's Blade
15% of 79 decks +14% synergy
Sword of the Animist
15% of 79 decks +10% synergy
Forebear's Blade
11% of 79 decks +11% synergy
Grinding Station
11% of 79 decks +11% synergy
Sensei's Divining Top
11% of 79 decks +6% synergy
Moonsilver Key
11% of 71 decks +10% synergy
Plate Armor
11% of 76 decks +10% synergy
Sunforger
10% of 79 decks +5% synergy
The One Ring
10% of 41 decks +1% synergy
Citizen's Crowbar
9% of 67 decks +9% synergy
Bontu's Monument
9% of 79 decks +7% synergy
Umezawa's Jitte
8% of 79 decks +7% synergy
Explorer's Scope
8% of 79 decks +7% synergy
Masterwork of Ingenuity
8% of 79 decks +7% synergy
Shadowspear
8% of 79 decks +4% synergy
Sylvok Lifestaff
6% of 79 decks +6% synergy
Nim Deathmantle
6% of 79 decks +6% synergy
Krark-Clan Ironworks
6% of 79 decks +5% synergy
Mask of Memory
6% of 79 decks +5% synergy
Sword of Hearth and Home
5% of 76 decks +3% synergy
Obsidian Battle-Axe
5% of 79 decks +5% synergy
Gate to the Afterlife
5% of 79 decks +5% synergy
Bone Saw
5% of 79 decks +5% synergy
Semblance Anvil
5% of 79 decks +4% synergy
Cloudstone Curio
5% of 79 decks +4% synergy
Staff of Domination
5% of 79 decks +3% synergy
Wayfarer's Bauble
5% of 79 decks -5% synergy
Enchantments
Impact Tremors
62% of 79 decks +53% synergy
Warleader's Call
30% of 20 decks +19% synergy
Sigarda's Aid
27% of 79 decks +23% synergy
Smothering Tithe
25% of 79 decks +0% synergy
Enduring Renewal
23% of 79 decks +23% synergy
Fanatical Devotion
15% of 79 decks +14% synergy
Forge Anew
15% of 34 decks +12% synergy
Martyr's Cause
14% of 79 decks +13% synergy
Outpost Siege
14% of 79 decks +12% synergy
Underworld Breach
14% of 79 decks +8% synergy
Forging the Tyrite Sword
13% of 78 decks +11% synergy
Darksteel Mutation
9% of 79 decks +3% synergy
Quest for the Holy Relic
8% of 79 decks +7% synergy
Blood Moon
5% of 79 decks +2% synergy
Planeswalkers
Nahiri, Storm of Stone
11% of 79 decks +11% synergy
Nahiri, Heir of the Ancients
5% of 79 decks +4% synergy
Utility Lands
Urza's Saga
47% of 76 decks +40% synergy
Great Furnace
39% of 79 decks +33% synergy
Buried Ruin
38% of 79 decks +33% synergy
Ancient Den
38% of 79 decks +32% synergy
Inventors' Fair
37% of 79 decks +33% synergy
Axgard Armory
32% of 78 decks +29% synergy
Ancient Tomb
24% of 79 decks +13% synergy
Eiganjo, Seat of the Empire
19% of 68 decks +10% synergy
Reliquary Tower
15% of 79 decks -14% synergy
Sokenzan, Crucible of Defiance
10% of 68 decks +5% synergy
Darksteel Citadel
9% of 79 decks +5% synergy
War Room
9% of 79 decks +2% synergy
Forgotten Cave
8% of 79 decks +3% synergy
Secluded Steppe
6% of 79 decks +3% synergy
Command Beacon
6% of 79 decks +2% synergy
Strip Mine
5% of 79 decks +2% synergy
Hall of Heliod's Generosity
5% of 79 decks -2% synergy
Rogue's Passage
5% of 79 decks -14% synergy
Mana Artifacts
Sol Ring
91% of 79 decks +7% synergy
Arcane Signet
81% of 79 decks +9% synergy
Talisman of Conviction
46% of 79 decks +23% synergy
Boros Signet
43% of 79 decks +19% synergy
Mox Opal
35% of 79 decks +31% synergy
Paradise Mantle
32% of 79 decks +31% synergy
Lotus Petal
32% of 79 decks +25% synergy
Mana Crypt
30% of 79 decks +20% synergy
Mox Amber
29% of 79 decks +25% synergy
Chrome Mox
23% of 79 decks +16% synergy
Fellwar Stone
20% of 79 decks -1% synergy
Springleaf Drum
19% of 79 decks +17% synergy
Mana Vault
18% of 79 decks +11% synergy
Mox Diamond
14% of 79 decks +10% synergy
Mind Stone
14% of 79 decks -4% synergy
Commander's Sphere
10% of 79 decks -6% synergy
Thought Vessel
10% of 79 decks -6% synergy
Lion's Eye Diamond
8% of 79 decks +6% synergy
Grim Monolith
8% of 79 decks +6% synergy
Basalt Monolith
5% of 79 decks +2% synergy
Jeweled Lotus
5% of 79 decks -2% synergy
Lands
Command Tower
92% of 79 decks +19% synergy
Sacred Foundry
66% of 79 decks +29% synergy
Battlefield Forge
63% of 79 decks +38% synergy
Spectator Seating
62% of 79 decks +37% synergy
Arid Mesa
49% of 79 decks +39% synergy
Clifftop Retreat
48% of 79 decks +21% synergy
Needleverge Pathway
37% of 79 decks +27% synergy
Rugged Prairie
37% of 79 decks +26% synergy
Elegant Parlor
35% of 20 decks +26% synergy
Sunbaked Canyon
33% of 79 decks +28% synergy
Sundown Pass
32% of 69 decks +17% synergy
Plateau
30% of 79 decks +18% synergy
Furycalm Snarl
29% of 76 decks +16% synergy
City of Brass
23% of 79 decks +15% synergy
Spire of Industry
22% of 79 decks +19% synergy
Inspiring Vantage
22% of 79 decks +18% synergy
Mana Confluence
22% of 79 decks +14% synergy
Boros Garrison
18% of 79 decks +3% synergy
Exotic Orchard
16% of 79 decks -19% synergy
Rustvale Bridge
16% of 76 decks +10% synergy
Temple of Triumph
15% of 79 decks -1% synergy
Gemstone Caverns
14% of 79 decks +9% synergy
Windswept Heath
14% of 79 decks +4% synergy
Marsh Flats
14% of 79 decks +2% synergy
Bloodstained Mire
13% of 79 decks +2% synergy
Wooded Foothills
11% of 79 decks +1% synergy
Ash Barrens
10% of 79 decks +5% synergy
Prismatic Vista
10% of 79 decks +5% synergy
Flooded Strand
10% of 79 decks -0% synergy
Scalding Tarn
10% of 79 decks -1% synergy
Reflecting Pool
9% of 79 decks +3% synergy
Fabled Passage
9% of 79 decks -0% synergy
The Mycosynth Gardens
8% of 49 decks +6% synergy
Forbidden Orchard
8% of 79 decks +5% synergy
Myriad Landscape
8% of 79 decks -12% synergy
Sacred Peaks
7% of 58 decks +2% synergy
Alpine Meadow
6% of 78 decks +3% synergy