Koll, the Forgemaster
Deathrender
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Deahrender attached to another nontoken creature you control.

   Steps

How does this combo work?
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

What do I get from this combo?
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Koll, the Forgemaster
9.5%inclusion109 decks1.15K decks
Cass, Hand of Vengeance
1.5%inclusion6 decks394 decks
Ardenn, Intrepid Archaeologist // Rograkh, Son of Rohgahh
0.0%inclusion2 decks7.56K decks
Caesar, Legion's Emperor
0.0%inclusion2 decks21.2K decks
Edgar, Master Machinist
0.5%inclusion1 decks192 decks
Wyleth, Soul of Steel
0.0%inclusion1 decks2.75K decks
Arbaaz Mir
0.1%inclusion1 decks1.74K decks
Queen Kayla bin-Kroog
0.0%inclusion1 decks2.03K decks
Syr Gwyn, Hero of Ashvale
0.0%inclusion1 decks8.40K decks
Narset, Enlightened Exile
0.0%inclusion1 decks10.4K decks
New Cards
Raphael, Tough Turtle
17%inclusion1 decks6 decks
16%synergy
Hexing Squelcher
13%inclusion2 decks15 decks
5%synergy
Rhys, the Evermore
13%inclusion2 decks15 decks
13%synergy
High Synergy Cards
Rograkh, Son of Rohgahh
84%inclusion105 decks125 decks
83%synergy
Goblin Bombardment
88%inclusion110 decks125 decks
82%synergy
Sai of the Shinobi
82%inclusion102 decks125 decks
82%synergy
Ornithopter
82%inclusion102 decks125 decks
80%synergy
Memnite
76%inclusion95 decks125 decks
75%synergy
Skullclamp
86%inclusion108 decks125 decks
75%synergy
Shuko
75%inclusion94 decks125 decks
75%synergy
Puresteel Paladin
79%inclusion99 decks125 decks
75%synergy
Grafted Wargear
72%inclusion90 decks125 decks
72%synergy
Stormrider Rig
71%inclusion89 decks125 decks
71%synergy
Top Cards
Lightning Greaves
85%inclusion106 decks125 decks
60%synergy
Impact Tremors
74%inclusion93 decks125 decks
65%synergy
Open the Armory
73%inclusion91 decks125 decks
68%synergy
Impulsive Pilferer
71%inclusion89 decks125 decks
69%synergy
Skirk Prospector
69%inclusion86 decks125 decks
66%synergy
Blasting Station
66%inclusion82 decks125 decks
65%synergy
Fighter Class
65%inclusion81 decks125 decks
62%synergy
Steelshaper's Gift
64%inclusion80 decks125 decks
61%synergy
Crimson Kobolds
63%inclusion79 decks125 decks
63%synergy
Crookshank Kobolds
62%inclusion78 decks125 decks
62%synergy
Game Changers
Enlightened Tutor
38%inclusion48 decks125 decks
23%synergy
Gamble
23%inclusion29 decks125 decks
14%synergy
Jeska's Will
18%inclusion23 decks125 decks
3%synergy
Ancient Tomb
13%inclusion16 decks125 decks
3%synergy
Teferi's Protection
8.8%inclusion11 decks125 decks
-8%synergy
Chrome Mox
8.0%inclusion10 decks125 decks
2%synergy
Drannith Magistrate
7.2%inclusion9 decks125 decks
3%synergy
Mana Vault
7.2%inclusion9 decks125 decks
1%synergy
The One Ring
7.2%inclusion9 decks125 decks
-1%synergy
Underworld Breach
6.4%inclusion8 decks125 decks
0%synergy
Creatures
Shanid, Sleepers' Scourge
100%inclusion3 decks3 decks
97%synergy
Kobolds of Kher Keep
61%inclusion76 decks125 decks
61%synergy
Myr Moonvessel
59%inclusion74 decks125 decks
59%synergy
Stone Haven Outfitter
59%inclusion74 decks125 decks
59%synergy
Phyrexian Walker
59%inclusion74 decks125 decks
59%synergy
Reckless Barbarian
51%inclusion64 decks125 decks
50%synergy
Auriok Steelshaper
46%inclusion58 decks125 decks
46%synergy
Stoneforge Mystic
46%inclusion57 decks125 decks
43%synergy
Sram, Senior Edificer
44%inclusion55 decks125 decks
38%synergy
Imperial Recruiter
43%inclusion54 decks125 decks
39%synergy
Kellan, the Fae-Blooded
40%inclusion50 decks125 decks
38%synergy
Fervent Champion
37%inclusion46 decks125 decks
36%synergy
Witty Roastmaster
35%inclusion44 decks125 decks
33%synergy
Goblin Engineer
34%inclusion43 decks125 decks
32%synergy
Priest of Urabrask
34%inclusion42 decks125 decks
33%synergy
Birgi, God of Storytelling
33%inclusion41 decks125 decks
28%synergy
Bureau Headmaster
30%inclusion33 decks109 decks
28%synergy
Mogg Fanatic
30%inclusion37 decks125 decks
29%synergy
Recruiter of the Guard
30%inclusion37 decks125 decks
27%synergy
Molten Gatekeeper
29%inclusion33 decks113 decks
27%synergy
Shield Sphere
29%inclusion36 decks125 decks
28%synergy
Esper Sentinel
28%inclusion35 decks125 decks
9%synergy
Weftstalker Ardent
27%inclusion12 decks44 decks
24%synergy
Ranger-Captain of Eos
27%inclusion34 decks125 decks
23%synergy
Cathodion
26%inclusion33 decks125 decks
26%synergy
Oswald Fiddlebender
26%inclusion33 decks125 decks
25%synergy
Grand Abolisher
25%inclusion31 decks125 decks
16%synergy
Thermopod
24%inclusion30 decks125 decks
24%synergy
Relic Seeker
22%inclusion28 decks125 decks
22%synergy
Cloud, Midgar Mercenary
20%inclusion11 decks55 decks
18%synergy
Cathar Commando
20%inclusion25 decks125 decks
17%synergy
Akki Ember-Keeper
19%inclusion24 decks125 decks
19%synergy
Agate Instigator
18%inclusion19 decks104 decks
16%synergy
Goblin Matron
17%inclusion21 decks125 decks
15%synergy
Akiri, Fearless Voyager
16%inclusion20 decks125 decks
13%synergy
Starfield Shepherd
16%inclusion7 decks44 decks
15%synergy
Simian Spirit Guide
15%inclusion19 decks125 decks
10%synergy
Firion, Wild Rose Warrior
15%inclusion8 decks55 decks
13%synergy
Myr Retriever
14%inclusion18 decks125 decks
13%synergy
Ranger of Eos
14%inclusion17 decks125 decks
13%synergy
Éowyn, Lady of Rohan
14%inclusion17 decks125 decks
13%synergy
Foundry Inspector
14%inclusion17 decks125 decks
9%synergy
Bruenor Battlehammer
13%inclusion16 decks125 decks
10%synergy
Mentor of the Meek
12%inclusion15 decks125 decks
7%synergy
Fanatical Firebrand
11%inclusion14 decks125 decks
11%synergy
Freya Crescent
11%inclusion6 decks54 decks
10%synergy
Runaway Steam-Kin
10%inclusion13 decks125 decks
8%synergy
Goblin Welder
10%inclusion13 decks125 decks
8%synergy
Danitha Capashen, Paragon
10%inclusion13 decks125 decks
7%synergy
Purphoros, God of the Forge
10%inclusion13 decks125 decks
6%synergy
Instants
Swords to Plowshares
62%inclusion78 decks125 decks
1%synergy
Path to Exile
57%inclusion71 decks125 decks
10%synergy
Silence
34%inclusion43 decks125 decks
28%synergy
Chaos Warp
27%inclusion34 decks125 decks
-2%synergy
Pyroblast
26%inclusion32 decks125 decks
20%synergy
Generous Gift
26%inclusion32 decks125 decks
4%synergy
Red Elemental Blast
25%inclusion31 decks125 decks
19%synergy
Wear // Tear
24%inclusion30 decks125 decks
17%synergy
Boros Charm
21%inclusion26 decks125 decks
-2%synergy
Deflecting Swat
20%inclusion25 decks125 decks
3%synergy
Abrade
19%inclusion24 decks125 decks
8%synergy
Thrill of Possibility
18%inclusion22 decks125 decks
8%synergy
Mana Tithe
15%inclusion19 decks125 decks
14%synergy
Reprieve
15%inclusion19 decks125 decks
11%synergy
Dispatch
14%inclusion18 decks125 decks
9%synergy
Rebuff the Wicked
14%inclusion17 decks125 decks
11%synergy
Tibalt's Trickery
13%inclusion16 decks125 decks
8%synergy
Stroke of Midnight
13%inclusion16 decks125 decks
2%synergy
Untimely Malfunction
12%inclusion11 decks94 decks
4%synergy
Blacksmith's Skill
10%inclusion12 decks125 decks
8%synergy
Angel's Grace
8.8%inclusion11 decks125 decks
7%synergy
Redirect Lightning
8.1%inclusion3 decks37 decks
2%synergy
Orim's Chant
8.0%inclusion10 decks125 decks
6%synergy
Flawless Maneuver
8.0%inclusion10 decks125 decks
-3%synergy
Pyretic Ritual
7.2%inclusion9 decks125 decks
4%synergy
Demand Answers
7.2%inclusion9 decks125 decks
1%synergy
Big Score
7.2%inclusion9 decks125 decks
-3%synergy
Seething Song
6.4%inclusion8 decks125 decks
0%synergy
Lightning Bolt
6.4%inclusion8 decks125 decks
-5%synergy
Flare of Duplication
6.2%inclusion7 decks113 decks
3%synergy
Calamity's Wake
5.6%inclusion7 decks125 decks
5%synergy
Disenchant
5.6%inclusion7 decks125 decks
2%synergy
Valakut Awakening
5.6%inclusion7 decks125 decks
0%synergy
Deflecting Palm
5.6%inclusion7 decks125 decks
0%synergy
Flare of Fortitude
5.3%inclusion6 decks113 decks
1%synergy
Sorceries
Grapeshot
40%inclusion50 decks125 decks
36%synergy
Faithless Looting
26%inclusion33 decks125 decks
11%synergy
Blasphemous Act
25%inclusion31 decks125 decks
-8%synergy
Reckless Handling
23%inclusion29 decks125 decks
22%synergy
Idyllic Tutor
19%inclusion24 decks125 decks
15%synergy
Sevinne's Reclamation
18%inclusion22 decks125 decks
10%synergy
Infernal Plunge
14%inclusion18 decks125 decks
13%synergy
Vandalblast
11%inclusion14 decks125 decks
-4%synergy
Rip Apart
10%inclusion13 decks125 decks
8%synergy
Cathartic Reunion
10%inclusion13 decks125 decks
7%synergy
Recommission
8.0%inclusion10 decks125 decks
8%synergy
Thrilling Discovery
8.0%inclusion10 decks125 decks
6%synergy
Tormenting Voice
7.2%inclusion9 decks125 decks
5%synergy
Wrath of God
7.2%inclusion9 decks125 decks
2%synergy
Helping Hand
6.4%inclusion8 decks125 decks
6%synergy
Seize the Spoils
6.4%inclusion8 decks125 decks
3%synergy
Austere Command
6.4%inclusion8 decks125 decks
-5%synergy
Utility Artifacts
Ronin Warclub
54%inclusion67 decks125 decks
54%synergy
Altar of Dementia
46%inclusion57 decks125 decks
43%synergy
Phyrexian Altar
41%inclusion51 decks125 decks
37%synergy
Mortarpod
40%inclusion50 decks125 decks
40%synergy
Mask of Immolation
36%inclusion45 decks125 decks
36%synergy
Umbral Mantle
35%inclusion44 decks125 decks
35%synergy
Swiftfoot Boots
32%inclusion40 decks125 decks
5%synergy
Demonmail Hauberk
30%inclusion37 decks125 decks
30%synergy
Altar of the Brood
26%inclusion32 decks125 decks
24%synergy
Lotus Ring
25%inclusion31 decks122 decks
25%synergy
Bladehold War-Whip
23%inclusion29 decks125 decks
22%synergy
Forebear's Blade
18%inclusion23 decks125 decks
18%synergy
Masterwork of Ingenuity
18%inclusion23 decks125 decks
17%synergy
Plate Armor
17%inclusion21 decks125 decks
16%synergy
Spawning Pit
16%inclusion20 decks125 decks
16%synergy
Sunforger
14%inclusion18 decks125 decks
11%synergy
Conqueror's Flail
12%inclusion15 decks125 decks
11%synergy
Aetherflux Reservoir
12%inclusion15 decks125 decks
9%synergy
Sword of the Animist
11%inclusion14 decks125 decks
7%synergy
Mask of Memory
10%inclusion12 decks125 decks
8%synergy
Grinding Station
7.2%inclusion9 decks125 decks
6%synergy
Bitterthorn, Nissa's Animus
7.2%inclusion9 decks125 decks
6%synergy
Colossus Hammer
7.2%inclusion9 decks125 decks
6%synergy
Lavaspur Boots
6.5%inclusion8 decks124 decks
5%synergy
Hammer of Nazahn
6.4%inclusion8 decks125 decks
5%synergy
Dissection Tools
6.4%inclusion6 decks94 decks
6%synergy
Bone Saw
5.6%inclusion7 decks125 decks
5%synergy
Bloodforged Battle-Axe
5.6%inclusion7 decks125 decks
5%synergy
Bontu's Monument
5.6%inclusion7 decks125 decks
4%synergy
Diamond Pick-Axe
5.6%inclusion7 decks125 decks
3%synergy
Basilisk Collar
5.6%inclusion7 decks125 decks
2%synergy
Buster Sword
5.6%inclusion3 decks54 decks
3%synergy
Enchantments
Sigarda's Aid
32%inclusion40 decks125 decks
28%synergy
Fanatical Devotion
24%inclusion30 decks125 decks
23%synergy
Forge Anew
24%inclusion30 decks125 decks
21%synergy
Martyr's Cause
22%inclusion28 decks125 decks
22%synergy
Warleader's Call
22%inclusion28 decks125 decks
15%synergy
Enduring Renewal
19%inclusion24 decks125 decks
19%synergy
Quest for the Holy Relic
18%inclusion22 decks125 decks
18%synergy
Forging the Tyrite Sword
16%inclusion20 decks125 decks
15%synergy
Outpost Siege
16%inclusion20 decks125 decks
14%synergy
Smothering Tithe
10%inclusion12 decks125 decks
-11%synergy
Mantle of the Ancients
8.8%inclusion11 decks125 decks
6%synergy
Betrothed of Fire
8.0%inclusion10 decks125 decks
8%synergy
Murder Investigation
6.4%inclusion8 decks125 decks
6%synergy
Griffin Guide
5.6%inclusion7 decks125 decks
6%synergy
Rune of Speed
5.6%inclusion7 decks125 decks
5%synergy
Cartouche of Solidarity
5.6%inclusion7 decks125 decks
5%synergy
Gift of Immortality
5.6%inclusion7 decks125 decks
4%synergy
Darksteel Mutation
5.6%inclusion7 decks125 decks
1%synergy
Planeswalkers
Nahiri, Storm of Stone
11%inclusion14 decks125 decks
11%synergy
Utility Lands
Axgard Armory
39%inclusion49 decks125 decks
37%synergy
Buried Ruin
38%inclusion47 decks125 decks
33%synergy
Great Furnace
29%inclusion36 decks125 decks
23%synergy
Ancient Den
26%inclusion33 decks125 decks
21%synergy
Urza's Saga
26%inclusion32 decks125 decks
19%synergy
Inventors' Fair
24%inclusion30 decks125 decks
20%synergy
Reliquary Tower
22%inclusion27 decks125 decks
-8%synergy
Rogue's Passage
10%inclusion13 decks125 decks
-10%synergy
Monumental Henge
8.8%inclusion10 decks113 decks
6%synergy
War Room
8.8%inclusion11 decks125 decks
3%synergy
Secluded Steppe
7.2%inclusion9 decks125 decks
5%synergy
Slayers' Stronghold
7.2%inclusion9 decks125 decks
2%synergy
Temple of the False God
6.4%inclusion8 decks125 decks
-3%synergy
Eiganjo, Seat of the Empire
5.6%inclusion7 decks125 decks
-1%synergy
Ishgard, the Holy See
5.6%inclusion3 decks54 decks
2%synergy
Mana Artifacts
Sol Ring
82%inclusion102 decks125 decks
-2%synergy
Arcane Signet
66%inclusion82 decks125 decks
-7%synergy
Talisman of Conviction
45%inclusion56 decks125 decks
21%synergy
Boros Signet
38%inclusion47 decks125 decks
18%synergy
Paradise Mantle
33%inclusion41 decks125 decks
32%synergy
Fellwar Stone
21%inclusion26 decks125 decks
0%synergy
Lotus Petal
18%inclusion22 decks125 decks
11%synergy
Springleaf Drum
17%inclusion21 decks125 decks
15%synergy
Mox Opal
15%inclusion19 decks125 decks
11%synergy
Mind Stone
15%inclusion19 decks125 decks
1%synergy
Mox Amber
14%inclusion17 decks125 decks
9%synergy
Thought Vessel
11%inclusion14 decks125 decks
-6%synergy
Commander's Sphere
7.2%inclusion9 decks125 decks
-5%synergy
Lands
Command Tower
85%inclusion106 decks125 decks
11%synergy
Battlefield Forge
59%inclusion74 decks125 decks
30%synergy
Clifftop Retreat
59%inclusion74 decks125 decks
24%synergy
Sacred Foundry
51%inclusion64 decks125 decks
14%synergy
Rugged Prairie
44%inclusion55 decks125 decks
29%synergy
Spectator Seating
44%inclusion55 decks125 decks
21%synergy
Furycalm Snarl
42%inclusion53 decks125 decks
28%synergy
Arid Mesa
37%inclusion46 decks125 decks
27%synergy
Needleverge Pathway
30%inclusion37 decks125 decks
22%synergy
Temple of Triumph
26%inclusion32 decks125 decks
9%synergy
Sunbaked Canyon
25%inclusion31 decks125 decks
20%synergy
Plateau
21%inclusion26 decks125 decks
9%synergy
Boros Garrison
19%inclusion24 decks125 decks
7%synergy
Spire of Industry
18%inclusion23 decks125 decks
15%synergy
Sunscorched Divide
18%inclusion23 decks125 decks
12%synergy
Sundown Pass
18%inclusion23 decks125 decks
3%synergy
Inspiring Vantage
18%inclusion22 decks125 decks
13%synergy
Exotic Orchard
17%inclusion21 decks125 decks
-20%synergy
Sunbillow Verge
15%inclusion11 decks73 decks
7%synergy
Rustvale Bridge
14%inclusion17 decks125 decks
8%synergy
Mana Confluence
10%inclusion13 decks125 decks
3%synergy
City of Brass
10%inclusion13 decks125 decks
3%synergy
Elegant Parlor
8.8%inclusion11 decks125 decks
1%synergy
Marsh Flats
8.8%inclusion11 decks125 decks
-2%synergy
Bloodstained Mire
8.8%inclusion11 decks125 decks
-2%synergy
Flooded Strand
8.0%inclusion10 decks125 decks
-3%synergy
Evolving Wilds
8.0%inclusion10 decks125 decks
-13%synergy
Alpine Meadow
7.2%inclusion9 decks125 decks
5%synergy
Scalding Tarn
7.2%inclusion9 decks125 decks
-4%synergy
Wooded Foothills
7.2%inclusion9 decks125 decks
-4%synergy
Sacred Peaks
6.4%inclusion8 decks125 decks
2%synergy
Windswept Heath
6.4%inclusion8 decks125 decks
-5%synergy
Myriad Landscape
6.4%inclusion8 decks125 decks
-9%synergy
Gemstone Caverns
5.6%inclusion7 decks125 decks
1%synergy
Wind-Scarred Crag
5.6%inclusion7 decks125 decks
-1%synergy
Terramorphic Expanse
5.6%inclusion7 decks125 decks
-9%synergy