Koll, the Forgemaster
Deathrender
Phyrexian 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 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

What do I get from this combo?
Infinite colored mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Koll, the Forgemaster
5.0%inclusion57 decks1.13K decks
Cass, Hand of Vengeance
0.8%inclusion3 decks386 decks
Edgar, Master Machinist
0.5%inclusion1 decks218 decks
Arbaaz Mir
0.1%inclusion1 decks1.84K decks
Dogmeat, Ever Loyal
0.0%inclusion1 decks8.86K decks
New Cards
Raphael, Tough Turtle
23%inclusion3 decks13 decks
23%synergy
Lorehold Charm
17%inclusion1 decks6 decks
14%synergy
Mutant Town Musicians
7.7%inclusion1 decks13 decks
8%synergy
Ravenous Robots
6.3%inclusion1 decks16 decks
6%synergy
Slash, Reptile Rampager
6.3%inclusion1 decks16 decks
5%synergy
High Synergy Cards
Goblin Bombardment
95%inclusion60 decks63 decks
90%synergy
Rograkh, Son of Rohgahh
87%inclusion55 decks63 decks
86%synergy
Shuko
84%inclusion53 decks63 decks
84%synergy
Memnite
84%inclusion53 decks63 decks
83%synergy
Ornithopter
84%inclusion53 decks63 decks
82%synergy
Sai of the Shinobi
81%inclusion51 decks63 decks
81%synergy
Crookshank Kobolds
79%inclusion50 decks63 decks
79%synergy
Crimson Kobolds
76%inclusion48 decks63 decks
76%synergy
Ashnod's Altar
81%inclusion51 decks63 decks
75%synergy
Kobolds of Kher Keep
75%inclusion47 decks63 decks
74%synergy
Top Cards
Lightning Greaves
86%inclusion54 decks63 decks
61%synergy
Skullclamp
83%inclusion52 decks63 decks
71%synergy
Impact Tremors
78%inclusion49 decks63 decks
68%synergy
Open the Armory
76%inclusion48 decks63 decks
72%synergy
Puresteel Paladin
76%inclusion48 decks63 decks
72%synergy
Blasting Station
75%inclusion47 decks63 decks
74%synergy
Fighter Class
75%inclusion47 decks63 decks
71%synergy
Grafted Wargear
73%inclusion46 decks63 decks
73%synergy
Steelshaper's Gift
73%inclusion46 decks63 decks
70%synergy
Stormrider Rig
70%inclusion44 decks63 decks
70%synergy
Game Changers
Enlightened Tutor
57%inclusion36 decks63 decks
42%synergy
Gamble
35%inclusion22 decks63 decks
26%synergy
Jeska's Will
25%inclusion16 decks63 decks
10%synergy
Ancient Tomb
19%inclusion12 decks63 decks
10%synergy
Drannith Magistrate
11%inclusion7 decks63 decks
7%synergy
Mana Vault
11%inclusion7 decks63 decks
5%synergy
The One Ring
11%inclusion7 decks63 decks
3%synergy
Teferi's Protection
10%inclusion6 decks63 decks
-7%synergy
Chrome Mox
7.9%inclusion5 decks63 decks
2%synergy
Mox Diamond
6.3%inclusion4 decks63 decks
2%synergy
Creatures
Impulsive Pilferer
68%inclusion43 decks63 decks
66%synergy
Skirk Prospector
68%inclusion43 decks63 decks
66%synergy
Stone Haven Outfitter
63%inclusion40 decks63 decks
63%synergy
Phyrexian Walker
63%inclusion40 decks63 decks
63%synergy
Myr Moonvessel
62%inclusion39 decks63 decks
62%synergy
Stoneforge Mystic
59%inclusion37 decks63 decks
56%synergy
Imperial Recruiter
52%inclusion33 decks63 decks
48%synergy
Reckless Barbarian
49%inclusion31 decks63 decks
48%synergy
Auriok Steelshaper
48%inclusion30 decks63 decks
48%synergy
Recruiter of the Guard
43%inclusion27 decks63 decks
40%synergy
Sram, Senior Edificer
43%inclusion27 decks63 decks
37%synergy
Grand Abolisher
43%inclusion27 decks63 decks
34%synergy
Esper Sentinel
41%inclusion26 decks63 decks
23%synergy
Priest of Urabrask
40%inclusion25 decks63 decks
39%synergy
Ranger-Captain of Eos
40%inclusion25 decks63 decks
36%synergy
Mogg Fanatic
38%inclusion24 decks63 decks
38%synergy
Fervent Champion
38%inclusion24 decks63 decks
38%synergy
Shield Sphere
37%inclusion23 decks63 decks
36%synergy
Goblin Engineer
37%inclusion23 decks63 decks
34%synergy
Birgi, God of Storytelling
37%inclusion23 decks63 decks
31%synergy
Bureau Headmaster
36%inclusion21 decks59 decks
34%synergy
Kellan, the Fae-Blooded
35%inclusion22 decks63 decks
33%synergy
Molten Gatekeeper
32%inclusion20 decks62 decks
30%synergy
Witty Roastmaster
30%inclusion19 decks63 decks
28%synergy
Cloud, Midgar Mercenary
28%inclusion9 decks32 decks
26%synergy
Agate Instigator
26%inclusion15 decks57 decks
24%synergy
Weftstalker Ardent
25%inclusion7 decks28 decks
22%synergy
Oswald Fiddlebender
24%inclusion15 decks63 decks
23%synergy
Voice of Victory
21%inclusion8 decks38 decks
15%synergy
Cathodion
19%inclusion12 decks63 decks
19%synergy
Thermopod
19%inclusion12 decks63 decks
19%synergy
Purphoros, God of the Forge
19%inclusion12 decks63 decks
15%synergy
Foundry Inspector
19%inclusion12 decks63 decks
15%synergy
Shocking Sharpshooter
19%inclusion7 decks37 decks
18%synergy
Fanatical Firebrand
16%inclusion10 decks63 decks
16%synergy
Goblin Matron
16%inclusion10 decks63 decks
14%synergy
Relic Seeker
14%inclusion9 decks63 decks
14%synergy
Goblin Welder
14%inclusion9 decks63 decks
12%synergy
Simian Spirit Guide
14%inclusion9 decks63 decks
9%synergy
Firion, Wild Rose Warrior
13%inclusion4 decks32 decks
11%synergy
Akki Ember-Keeper
11%inclusion7 decks63 decks
11%synergy
Restoration Specialist
11%inclusion7 decks63 decks
11%synergy
Éowyn, Lady of Rohan
11%inclusion7 decks63 decks
11%synergy
Myr Retriever
11%inclusion7 decks63 decks
9%synergy
Danitha Capashen, Paragon
11%inclusion7 decks63 decks
7%synergy
Freya Crescent
10%inclusion3 decks31 decks
9%synergy
Ranger of Eos
10%inclusion6 decks63 decks
9%synergy
Leonin Shikari
10%inclusion6 decks63 decks
9%synergy
Astor, Bearer of Blades
10%inclusion6 decks63 decks
8%synergy
Walking Ballista
10%inclusion6 decks63 decks
7%synergy
Instants
Swords to Plowshares
57%inclusion36 decks63 decks
-4%synergy
Path to Exile
52%inclusion33 decks63 decks
5%synergy
Silence
51%inclusion32 decks63 decks
45%synergy
Pyroblast
32%inclusion20 decks63 decks
26%synergy
Boros Charm
32%inclusion20 decks63 decks
10%synergy
Red Elemental Blast
29%inclusion18 decks63 decks
23%synergy
Wear // Tear
27%inclusion17 decks63 decks
20%synergy
Deflecting Swat
24%inclusion15 decks63 decks
7%synergy
Generous Gift
24%inclusion15 decks63 decks
2%synergy
Chaos Warp
22%inclusion14 decks63 decks
-7%synergy
Reprieve
14%inclusion9 decks63 decks
10%synergy
Dispatch
13%inclusion8 decks63 decks
7%synergy
Stroke of Midnight
13%inclusion8 decks63 decks
2%synergy
Flawless Maneuver
13%inclusion8 decks63 decks
2%synergy
Orim's Chant
11%inclusion7 decks63 decks
10%synergy
Angel's Grace
11%inclusion7 decks63 decks
9%synergy
Mana Tithe
11%inclusion7 decks63 decks
9%synergy
Tibalt's Trickery
11%inclusion7 decks63 decks
6%synergy
Abrade
11%inclusion7 decks63 decks
0%synergy
Rebuff the Wicked
10%inclusion6 decks63 decks
7%synergy
Valakut Awakening
10%inclusion6 decks63 decks
4%synergy
Deflecting Palm
10%inclusion6 decks63 decks
4%synergy
Untimely Malfunction
9.1%inclusion5 decks55 decks
1%synergy
Disenchant
7.9%inclusion5 decks63 decks
5%synergy
Thrill of Possibility
7.9%inclusion5 decks63 decks
-1%synergy
Dawn's Truce
6.9%inclusion4 decks58 decks
0%synergy
Blacksmith's Skill
6.3%inclusion4 decks63 decks
5%synergy
Inventory Management
6.3%inclusion4 decks63 decks
4%synergy
Sorceries
Grapeshot
37%inclusion23 decks63 decks
33%synergy
Faithless Looting
22%inclusion14 decks63 decks
6%synergy
Idyllic Tutor
21%inclusion13 decks63 decks
17%synergy
Blasphemous Act
21%inclusion13 decks63 decks
-13%synergy
Sevinne's Reclamation
19%inclusion12 decks63 decks
12%synergy
Reckless Handling
17%inclusion11 decks63 decks
16%synergy
Infernal Plunge
13%inclusion8 decks63 decks
12%synergy
Vandalblast
11%inclusion7 decks63 decks
-4%synergy
Rip Apart
10%inclusion6 decks63 decks
7%synergy
Wrath of God
10%inclusion6 decks63 decks
5%synergy
Recommission
7.9%inclusion5 decks63 decks
8%synergy
Cathartic Reunion
7.9%inclusion5 decks63 decks
5%synergy
Wheel of Fortune
7.9%inclusion5 decks63 decks
3%synergy
Thrilling Discovery
6.3%inclusion4 decks63 decks
5%synergy
Utility Artifacts
Altar of Dementia
62%inclusion39 decks63 decks
60%synergy
Ronin Warclub
57%inclusion36 decks63 decks
57%synergy
Umbral Mantle
44%inclusion28 decks63 decks
44%synergy
Altar of the Brood
37%inclusion23 decks63 decks
35%synergy
Mortarpod
30%inclusion19 decks63 decks
30%synergy
Swiftfoot Boots
30%inclusion19 decks63 decks
3%synergy
Demonmail Hauberk
29%inclusion18 decks63 decks
29%synergy
Mask of Immolation
25%inclusion16 decks63 decks
25%synergy
Lotus Ring
25%inclusion16 decks63 decks
25%synergy
Spawning Pit
21%inclusion13 decks63 decks
20%synergy
Conqueror's Flail
19%inclusion12 decks63 decks
18%synergy
Sunforger
14%inclusion9 decks63 decks
11%synergy
Masterwork of Ingenuity
13%inclusion8 decks63 decks
12%synergy
Aetherflux Reservoir
13%inclusion8 decks63 decks
10%synergy
Sword of the Animist
13%inclusion8 decks63 decks
8%synergy
Bone Saw
11%inclusion7 decks63 decks
11%synergy
Plate Armor
11%inclusion7 decks63 decks
11%synergy
Forebear's Blade
10%inclusion6 decks63 decks
9%synergy
Grinding Station
10%inclusion6 decks63 decks
9%synergy
Moonsilver Key
10%inclusion6 decks63 decks
9%synergy
Krark-Clan Ironworks
10%inclusion6 decks63 decks
8%synergy
Hero's Blade
7.9%inclusion5 decks63 decks
7%synergy
Nim Deathmantle
6.3%inclusion4 decks63 decks
6%synergy
Cloudstone Curio
6.3%inclusion4 decks63 decks
6%synergy
Explorer's Scope
6.3%inclusion4 decks63 decks
6%synergy
Bladehold War-Whip
6.3%inclusion4 decks63 decks
5%synergy
Bontu's Monument
6.3%inclusion4 decks63 decks
4%synergy
Shadowspear
6.3%inclusion4 decks63 decks
3%synergy
Wayfarer's Bauble
6.3%inclusion4 decks63 decks
-1%synergy
Enchantments
Sigarda's Aid
40%inclusion25 decks63 decks
36%synergy
Fanatical Devotion
25%inclusion16 decks63 decks
25%synergy
Warleader's Call
22%inclusion14 decks63 decks
15%synergy
Quest for the Holy Relic
21%inclusion13 decks63 decks
21%synergy
Enduring Renewal
19%inclusion12 decks63 decks
19%synergy
Martyr's Cause
17%inclusion11 decks63 decks
17%synergy
Forge Anew
17%inclusion11 decks63 decks
15%synergy
Smothering Tithe
11%inclusion7 decks63 decks
-10%synergy
Forging the Tyrite Sword
10%inclusion6 decks63 decks
9%synergy
Outpost Siege
10%inclusion6 decks63 decks
8%synergy
Gift of Immortality
7.9%inclusion5 decks63 decks
6%synergy
Betrothed of Fire
6.3%inclusion4 decks63 decks
6%synergy
Mantle of the Ancients
6.3%inclusion4 decks63 decks
4%synergy
Utility Lands
Inventors' Fair
43%inclusion27 decks63 decks
39%synergy
Great Furnace
41%inclusion26 decks63 decks
35%synergy
Ancient Den
38%inclusion24 decks63 decks
33%synergy
Urza's Saga
38%inclusion24 decks63 decks
31%synergy
Buried Ruin
37%inclusion23 decks63 decks
32%synergy
Axgard Armory
33%inclusion21 decks63 decks
31%synergy
Reliquary Tower
22%inclusion14 decks63 decks
-8%synergy
War Room
11%inclusion7 decks63 decks
5%synergy
Arena of Glory
10%inclusion6 decks62 decks
4%synergy
Darksteel Citadel
10%inclusion6 decks63 decks
6%synergy
Hall of Heliod's Generosity
7.9%inclusion5 decks63 decks
2%synergy
Temple of the False God
7.9%inclusion5 decks63 decks
-1%synergy
Secluded Steppe
6.3%inclusion4 decks63 decks
4%synergy
Forgotten Cave
6.3%inclusion4 decks63 decks
3%synergy
Slayers' Stronghold
6.3%inclusion4 decks63 decks
1%synergy
Eiganjo, Seat of the Empire
6.3%inclusion4 decks63 decks
0%synergy
Mana Artifacts
Sol Ring
86%inclusion54 decks63 decks
2%synergy
Arcane Signet
62%inclusion39 decks63 decks
-10%synergy
Paradise Mantle
35%inclusion22 decks63 decks
34%synergy
Talisman of Conviction
35%inclusion22 decks63 decks
11%synergy
Boros Signet
29%inclusion18 decks63 decks
10%synergy
Lotus Petal
25%inclusion16 decks63 decks
18%synergy
Mox Opal
22%inclusion14 decks63 decks
18%synergy
Mox Amber
22%inclusion14 decks63 decks
18%synergy
Fellwar Stone
21%inclusion13 decks63 decks
0%synergy
Springleaf Drum
16%inclusion10 decks63 decks
14%synergy
Mind Stone
11%inclusion7 decks63 decks
-3%synergy
Thought Vessel
10%inclusion6 decks63 decks
-8%synergy
Lands
Command Tower
90%inclusion57 decks63 decks
16%synergy
Sacred Foundry
78%inclusion49 decks63 decks
41%synergy
Clifftop Retreat
70%inclusion44 decks63 decks
34%synergy
Battlefield Forge
67%inclusion42 decks63 decks
38%synergy
Spectator Seating
63%inclusion40 decks63 decks
41%synergy
Arid Mesa
59%inclusion37 decks63 decks
49%synergy
Rugged Prairie
48%inclusion30 decks63 decks
32%synergy
Sunbaked Canyon
41%inclusion26 decks63 decks
37%synergy
Furycalm Snarl
35%inclusion22 decks63 decks
21%synergy
Plateau
33%inclusion21 decks63 decks
21%synergy
Spire of Industry
30%inclusion19 decks63 decks
27%synergy
Needleverge Pathway
30%inclusion19 decks63 decks
23%synergy
Sunbillow Verge
26%inclusion11 decks43 decks
18%synergy
Inspiring Vantage
24%inclusion15 decks63 decks
19%synergy
Elegant Parlor
24%inclusion15 decks63 decks
16%synergy
Sundown Pass
22%inclusion14 decks63 decks
7%synergy
Exotic Orchard
21%inclusion13 decks63 decks
-16%synergy
Mana Confluence
19%inclusion12 decks63 decks
12%synergy
Temple of Triumph
19%inclusion12 decks63 decks
3%synergy
City of Brass
17%inclusion11 decks63 decks
10%synergy
Boros Garrison
17%inclusion11 decks63 decks
5%synergy
Rustvale Bridge
16%inclusion10 decks63 decks
10%synergy
Sunscorched Divide
16%inclusion10 decks63 decks
9%synergy
Prismatic Vista
13%inclusion8 decks63 decks
8%synergy
Marsh Flats
11%inclusion7 decks63 decks
1%synergy
Wooded Foothills
11%inclusion7 decks63 decks
0%synergy
Windswept Heath
11%inclusion7 decks63 decks
0%synergy
Bloodstained Mire
11%inclusion7 decks63 decks
0%synergy
Radiant Summit
11%inclusion3 decks28 decks
4%synergy
Alpine Meadow
10%inclusion6 decks63 decks
8%synergy
Gemstone Caverns
10%inclusion6 decks63 decks
4%synergy
Flooded Strand
10%inclusion6 decks63 decks
-2%synergy
Fabled Passage
7.9%inclusion5 decks63 decks
-2%synergy
Scalding Tarn
7.9%inclusion5 decks63 decks
-3%synergy
Evolving Wilds
7.9%inclusion5 decks63 decks
-13%synergy
Path of Ancestry
7.9%inclusion5 decks63 decks
-14%synergy
Myriad Landscape
6.3%inclusion4 decks63 decks
-9%synergy