Koll, the Forgemaster + Deathrender + Ashnod's Altar

Koll, the Forgemaster
Deathrender
Ashnod's Altar

Requires
Koll, the Forgemaster must be on the battlefield. Deathrender must be on the battlefield. Ashnod's Altar must be on the battlefield. Deahrender attached to another nontoken creature you control.
Steps
  1. Activate Ashnod's Altar by sacrificing the creature with Deathrender attached, adding .
  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 colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Koll, the Forgemaster
10.42% of 1305 decks 136 decks
Top Cards
Goblin Bombardment
89% of 145 decks +86% synergy
Rograkh, Son of Rohgahh
88% of 145 decks +87% synergy
Skullclamp
88% of 145 decks +75% synergy
Shuko
86% of 145 decks +86% synergy
Ornithopter
86% of 145 decks +84% synergy
Lightning Greaves
85% of 145 decks +59% synergy
Sai of the Shinobi
83% of 145 decks +83% synergy
Grafted Wargear
83% of 145 decks +83% synergy
Memnite
81% of 145 decks +81% synergy
Puresteel Paladin
79% of 145 decks +77% synergy
Creatures
Crookshank Kobolds
77% of 145 decks +77% synergy
Crimson Kobolds
76% of 145 decks +76% synergy
Impulsive Pilferer
75% of 145 decks +74% synergy
Skirk Prospector
73% of 145 decks +72% synergy
Bureau Headmaster
70% of 10 decks +69% synergy
Kobolds of Kher Keep
68% of 145 decks +67% synergy
Myr Moonvessel
65% of 145 decks +65% synergy
Phyrexian Walker
63% of 145 decks +63% synergy
Stone Haven Outfitter
61% of 145 decks +61% synergy
Auriok Steelshaper
59% of 145 decks +59% synergy
Reckless Barbarian
58% of 125 decks +57% synergy
Kellan, the Fae-Blooded
55% of 58 decks +54% synergy
Sram, Senior Edificer
50% of 145 decks +47% synergy
Imperial Recruiter
48% of 145 decks +44% synergy
Birgi, God of Storytelling
44% of 144 decks +42% synergy
Witty Roastmaster
42% of 125 decks +41% synergy
Priest of Urabrask
42% of 145 decks +42% synergy
Stoneforge Mystic
41% of 145 decks +39% synergy
Molten Gatekeeper
40% of 10 decks +37% synergy
Éowyn, Lady of Rohan
39% of 64 decks +39% synergy
Mogg Fanatic
38% of 145 decks +38% synergy
Cathodion
37% of 145 decks +36% synergy
Relic Seeker
36% of 145 decks +36% synergy
Shield Sphere
34% of 145 decks +34% synergy
Fervent Champion
32% of 145 decks +32% synergy
Goblin Engineer
32% of 145 decks +30% synergy
Dockside Extortionist
30% of 145 decks +23% synergy
Esper Sentinel
30% of 139 decks +21% synergy
Oswald Fiddlebender
28% of 139 decks +27% synergy
Akki Ember-Keeper
27% of 126 decks +27% synergy
Thermopod
26% of 145 decks +26% synergy
Ranger-Captain of Eos
26% of 145 decks +24% synergy
Mentor of the Meek
26% of 145 decks +23% synergy
Grand Abolisher
23% of 145 decks +19% synergy
Myr Retriever
21% of 145 decks +19% synergy
Goblin Matron
21% of 145 decks +20% synergy
Danitha Capashen, Paragon
21% of 145 decks +19% synergy
Recruiter of the Guard
20% of 145 decks +19% synergy
Runaway Steam-Kin
19% of 145 decks +17% synergy
Simian Spirit Guide
19% of 145 decks +16% synergy
Bruenor Battlehammer
18% of 139 decks +17% synergy
Akiri, Fearless Voyager
18% of 145 decks +17% synergy
Bladegraft Aspirant
18% of 84 decks +18% synergy
Cathar Commando
16% of 129 decks +14% synergy
Astor, Bearer of Blades
15% of 113 decks +15% synergy
Ranger of Eos
14% of 145 decks +14% synergy
Codsworth, Handy Helper
14% of 28 decks +13% synergy
Purphoros, God of the Forge
14% of 145 decks +12% synergy
Drannith Magistrate
13% of 145 decks +10% synergy
Cass, Hand of Vengeance
12% of 24 decks +12% synergy
Instants
Swords to Plowshares
72% of 145 decks +43% synergy
Path to Exile
62% of 145 decks +42% synergy
Enlightened Tutor
46% of 145 decks +38% synergy
Wear // Tear
33% of 145 decks +31% synergy
Silence
32% of 145 decks +29% synergy
Generous Gift
30% of 145 decks +18% synergy
Chaos Warp
26% of 145 decks +10% synergy
Thrill of Possibility
24% of 145 decks +19% synergy
Boros Charm
23% of 145 decks +18% synergy
Pyroblast
22% of 145 decks +19% synergy
Abrade
22% of 145 decks +17% synergy
Deflecting Swat
22% of 145 decks +14% synergy
Red Elemental Blast
20% of 145 decks +17% synergy
Stroke of Midnight
19% of 58 decks +13% synergy
Inventory Management
18% of 28 decks +17% synergy
Dispatch
14% of 145 decks +11% synergy
Tibalt's Trickery
13% of 144 decks +10% synergy
Teferi's Protection
13% of 145 decks +4% synergy
Rebuff the Wicked
12% of 145 decks +12% synergy
Demand Answers
12% of 42 decks +8% synergy
Deflecting Palm
11% of 145 decks +10% synergy
Reprieve
10% of 77 decks +8% synergy
Mana Tithe
10% of 145 decks +9% synergy
Angel's Grace
10% of 145 decks +9% synergy
Disenchant
9% of 145 decks +7% synergy
Valakut Awakening
8% of 145 decks +4% synergy
Soul Partition
7% of 101 decks +6% synergy
Seething Song
7% of 145 decks +4% synergy
Surge of Salvation
7% of 76 decks +5% synergy
Desperate Ritual
6% of 145 decks +5% synergy
Rebel Salvo
6% of 81 decks +6% synergy
Calamity's Wake
6% of 101 decks +6% synergy
Big Score
6% of 125 decks +1% synergy
Apostle's Blessing
6% of 145 decks +5% synergy
Pyretic Ritual
6% of 145 decks +4% synergy
Lightning Bolt
6% of 145 decks +0% synergy
Blacksmith's Skill
5% of 139 decks +4% synergy
Sorceries
Open the Armory
76% of 145 decks +74% synergy
Steelshaper's Gift
57% of 145 decks +55% synergy
Grapeshot
46% of 145 decks +44% synergy
Reckless Handling
39% of 74 decks +38% synergy
Faithless Looting
39% of 145 decks +30% synergy
Blasphemous Act
29% of 145 decks +13% synergy
Jeska's Will
26% of 145 decks +17% synergy
Idyllic Tutor
24% of 145 decks +22% synergy
Gamble
23% of 145 decks +19% synergy
Sevinne's Reclamation
21% of 145 decks +17% synergy
Rip Apart
17% of 139 decks +16% synergy
Infernal Plunge
14% of 145 decks +13% synergy
Cathartic Reunion
14% of 145 decks +12% synergy
Helping Hand
13% of 45 decks +13% synergy
Vandalblast
13% of 145 decks +5% synergy
Wrath of God
12% of 145 decks +9% synergy
Recommission
11% of 93 decks +10% synergy
Tormenting Voice
8% of 145 decks +7% synergy
Thrilling Discovery
6% of 139 decks +6% synergy
Rite of Flame
6% of 145 decks +5% synergy
Wheel of Misfortune
6% of 145 decks +4% synergy
Wheel of Fortune
6% of 145 decks +4% synergy
Austere Command
6% of 145 decks -0% synergy
Utility Artifacts
Transmogrant's Crown
100% of 3 decks +100% synergy
Mask of Griselbrand
100% of 3 decks +99% synergy
Malefic Scythe
75% of 4 decks +75% synergy
Stormrider Rig
74% of 145 decks +74% synergy
Blasting Station
65% of 145 decks +64% synergy
Ronin Warclub
61% of 145 decks +61% synergy
Altar of Dementia
55% of 145 decks +52% synergy
Bladehold War-Whip
53% of 91 decks +52% synergy
Lotus Ring
47% of 17 decks +47% synergy
Phyrexian Altar
43% of 145 decks +39% synergy
Mortarpod
42% of 145 decks +42% synergy
Altar of the Brood
42% of 145 decks +41% synergy
Swiftfoot Boots
41% of 145 decks +13% synergy
Mask of Immolation
40% of 145 decks +40% synergy
Umbral Mantle
32% of 145 decks +31% synergy
Demonmail Hauberk
26% of 145 decks +26% synergy
Aetherflux Reservoir
24% of 145 decks +20% synergy
Diamond Pick-Axe
23% of 43 decks +21% synergy
Plate Armor
21% of 139 decks +21% synergy
Spawning Pit
20% of 145 decks +20% synergy
Forebear's Blade
19% of 145 decks +18% synergy
Sunforger
17% of 145 decks +16% synergy
Lavaspur Boots
17% of 18 decks +14% synergy
Masterwork of Ingenuity
14% of 145 decks +13% synergy
Mask of Memory
14% of 145 decks +12% synergy
Conqueror's Flail
13% of 145 decks +12% synergy
Sword of the Animist
13% of 145 decks +8% synergy
Goldvein Pick
11% of 144 decks +10% synergy
Hero's Blade
11% of 145 decks +10% synergy
Moonsilver Key
9% of 129 decks +8% synergy
Grinding Station
8% of 145 decks +8% synergy
Sensei's Divining Top
8% of 145 decks +3% synergy
Sylvok Lifestaff
8% of 145 decks +8% synergy
Colossus Hammer
7% of 145 decks +6% synergy
Bontu's Monument
7% of 145 decks +5% synergy
Bitterthorn, Nissa's Animus
7% of 75 decks +5% synergy
Tarrian's Soulcleaver
7% of 45 decks +4% synergy
Explorer's Scope
6% of 145 decks +5% synergy
Hammer of Nazahn
6% of 145 decks +4% synergy
Wayfarer's Bauble
6% of 145 decks -4% synergy
Heirloom Blade
6% of 145 decks +5% synergy
Thran Power Suit
5% of 93 decks +4% synergy
The One Ring
5% of 78 decks -4% synergy
Mithril Coat
5% of 59 decks -1% synergy
Enchantments
Fighter Class
76% of 139 decks +75% synergy
Impact Tremors
73% of 145 decks +69% synergy
Warleader's Call
39% of 41 decks +36% synergy
Forge Anew
34% of 68 decks +33% synergy
Sigarda's Aid
29% of 145 decks +27% synergy
Forging the Tyrite Sword
28% of 144 decks +27% synergy
Enduring Renewal
21% of 145 decks +21% synergy
Outpost Siege
20% of 145 decks +19% synergy
Smothering Tithe
18% of 145 decks +6% synergy
Fanatical Devotion
17% of 145 decks +17% synergy
Quest for the Holy Relic
17% of 145 decks +17% synergy
Martyr's Cause
17% of 145 decks +16% synergy
Underworld Breach
11% of 145 decks +8% synergy
Trouble in Pairs
10% of 30 decks +6% synergy
Darksteel Mutation
8% of 145 decks +6% synergy
Mantle of the Ancients
6% of 139 decks +4% synergy
Planeswalkers
Nahiri, Storm of Stone
14% of 145 decks +14% synergy
Nahiri, Heir of the Ancients
8% of 145 decks +8% synergy
Utility Lands
Buried Ruin
43% of 145 decks +37% synergy
Axgard Armory
37% of 144 decks +36% synergy
Great Furnace
32% of 145 decks +29% synergy
Ancient Den
29% of 145 decks +26% synergy
Urza's Saga
24% of 139 decks +17% synergy
Monumental Henge
23% of 13 decks +21% synergy
Inventors' Fair
21% of 145 decks +17% synergy
Reliquary Tower
17% of 145 decks -13% synergy
Eiganjo, Seat of the Empire
13% of 126 decks +9% synergy
Ancient Tomb
13% of 145 decks +3% synergy
Secluded Steppe
7% of 145 decks +5% synergy
Darksteel Citadel
7% of 145 decks +3% synergy
War Room
7% of 145 decks +0% synergy
Rogue's Passage
7% of 145 decks -12% synergy
Sokenzan, Crucible of Defiance
6% of 126 decks +3% synergy
Mana Artifacts
Sol Ring
89% of 145 decks +4% synergy
Arcane Signet
78% of 145 decks +6% synergy
Boros Signet
54% of 145 decks +49% synergy
Talisman of Conviction
51% of 145 decks +46% synergy
Paradise Mantle
30% of 145 decks +29% synergy
Mind Stone
22% of 145 decks +4% synergy
Lotus Petal
21% of 145 decks +14% synergy
Fellwar Stone
20% of 145 decks -1% synergy
Mox Opal
19% of 145 decks +15% synergy
Mana Crypt
19% of 145 decks +8% synergy
Springleaf Drum
17% of 145 decks +15% synergy
Mox Amber
16% of 145 decks +12% synergy
Chrome Mox
11% of 145 decks +5% synergy
Commander's Sphere
10% of 145 decks -5% synergy
Thought Vessel
10% of 145 decks -7% synergy
Mana Vault
8% of 145 decks +1% synergy
Mox Diamond
6% of 145 decks +2% synergy
Lands
Command Tower
88% of 145 decks +14% synergy
Battlefield Forge
55% of 145 decks +50% synergy
Clifftop Retreat
50% of 145 decks +44% synergy
Spectator Seating
46% of 145 decks +41% synergy
Sacred Foundry
41% of 145 decks +33% synergy
Rugged Prairie
34% of 145 decks +32% synergy
Needleverge Pathway
32% of 145 decks +30% synergy
Furycalm Snarl
31% of 139 decks +28% synergy
Arid Mesa
28% of 145 decks +18% synergy
Temple of Triumph
23% of 145 decks +20% synergy
Sundown Pass
23% of 127 decks +19% synergy
Boros Garrison
21% of 145 decks +17% synergy
Exotic Orchard
18% of 145 decks -17% synergy
Sunscorched Divide
18% of 28 decks +16% synergy
Sunbaked Canyon
17% of 145 decks +16% synergy
Plateau
17% of 145 decks +14% synergy
Inspiring Vantage
16% of 145 decks +15% synergy
Myriad Landscape
16% of 145 decks -4% synergy
Evolving Wilds
16% of 145 decks -5% synergy
Spire of Industry
14% of 145 decks +11% synergy
Rustvale Bridge
12% of 139 decks +11% synergy
Sacred Peaks
12% of 113 decks +10% synergy
Terramorphic Expanse
11% of 145 decks -5% synergy
Alpine Meadow
10% of 144 decks +10% synergy
Mana Confluence
10% of 145 decks +2% synergy
City of Brass
10% of 145 decks +1% synergy
Wind-Scarred Crag
8% of 145 decks +7% synergy
Fabled Passage
8% of 145 decks -2% synergy
Bloodstained Mire
8% of 145 decks -3% synergy
Ash Barrens
7% of 145 decks +2% synergy
Gemstone Caverns
7% of 145 decks +2% synergy
Windswept Heath
7% of 145 decks -3% synergy
Scalding Tarn
7% of 145 decks -4% synergy
Marsh Flats
7% of 145 decks -5% synergy
Boros Guildgate
6% of 145 decks +5% synergy
Wooded Foothills
6% of 145 decks -4% synergy
Prismatic Vista
6% of 145 decks -0% synergy
The Mycosynth Gardens
5% of 92 decks +3% synergy