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 decks1.15K decks
Cass, Hand of Vengeance
0.8%inclusion3 decks376 decks
Edgar, Master Machinist
0.5%inclusion1 decks207 decks
Arbaaz Mir
0.1%inclusion1 decks1.80K decks
Dogmeat, Ever Loyal
0.0%inclusion1 decks8.89K decks
New Cards
Raphael, Tough Turtle
18%inclusion2 decks11 decks
18%synergy
Ravenous Robots
7.1%inclusion1 decks14 decks
7%synergy
Slash, Reptile Rampager
7.1%inclusion1 decks14 decks
6%synergy
Casey Jones, Jury-Rig Justiciar
4.8%inclusion1 decks21 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
87%inclusion55 decks63 decks
63%synergy
Skullclamp
84%inclusion53 decks63 decks
73%synergy
Fighter Class
76%inclusion48 decks63 decks
73%synergy
Open the Armory
76%inclusion48 decks63 decks
72%synergy
Puresteel Paladin
76%inclusion48 decks63 decks
72%synergy
Impact Tremors
76%inclusion48 decks63 decks
66%synergy
Blasting Station
75%inclusion47 decks63 decks
74%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
59%inclusion37 decks63 decks
44%synergy
Gamble
37%inclusion23 decks63 decks
28%synergy
Jeska's Will
27%inclusion17 decks63 decks
12%synergy
Ancient Tomb
21%inclusion13 decks63 decks
11%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
Myr Moonvessel
63%inclusion40 decks63 decks
63%synergy
Phyrexian Walker
63%inclusion40 decks63 decks
63%synergy
Stone Haven Outfitter
62%inclusion39 decks63 decks
62%synergy
Stoneforge Mystic
59%inclusion37 decks63 decks
56%synergy
Imperial Recruiter
54%inclusion34 decks63 decks
50%synergy
Reckless Barbarian
51%inclusion32 decks63 decks
50%synergy
Auriok Steelshaper
48%inclusion30 decks63 decks
48%synergy
Recruiter of the Guard
44%inclusion28 decks63 decks
42%synergy
Sram, Senior Edificer
43%inclusion27 decks63 decks
37%synergy
Grand Abolisher
43%inclusion27 decks63 decks
34%synergy
Ranger-Captain of Eos
41%inclusion26 decks63 decks
37%synergy
Mogg Fanatic
40%inclusion25 decks63 decks
40%synergy
Fervent Champion
40%inclusion25 decks63 decks
39%synergy
Priest of Urabrask
40%inclusion25 decks63 decks
39%synergy
Esper Sentinel
40%inclusion25 decks63 decks
21%synergy
Shield Sphere
38%inclusion24 decks63 decks
38%synergy
Kellan, the Fae-Blooded
37%inclusion23 decks63 decks
34%synergy
Goblin Engineer
37%inclusion23 decks63 decks
34%synergy
Birgi, God of Storytelling
37%inclusion23 decks63 decks
31%synergy
Bureau Headmaster
36%inclusion21 decks58 decks
34%synergy
Molten Gatekeeper
31%inclusion19 decks61 decks
29%synergy
Cloud, Midgar Mercenary
30%inclusion9 decks30 decks
28%synergy
Witty Roastmaster
29%inclusion18 decks63 decks
26%synergy
Agate Instigator
25%inclusion14 decks56 decks
22%synergy
Oswald Fiddlebender
24%inclusion15 decks63 decks
23%synergy
Weftstalker Ardent
23%inclusion6 decks26 decks
20%synergy
Voice of Victory
22%inclusion8 decks36 decks
16%synergy
Thermopod
21%inclusion13 decks63 decks
20%synergy
Cathodion
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
17%inclusion6 decks35 decks
17%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 decks30 decks
12%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 decks29 decks
9%synergy
Akki Ember-Keeper
10%inclusion6 decks63 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
Silence
51%inclusion32 decks63 decks
45%synergy
Path to Exile
51%inclusion32 decks63 decks
4%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
25%inclusion16 decks63 decks
19%synergy
Deflecting Swat
22%inclusion14 decks63 decks
5%synergy
Generous Gift
22%inclusion14 decks63 decks
1%synergy
Chaos Warp
21%inclusion13 decks63 decks
-9%synergy
Reprieve
14%inclusion9 decks63 decks
10%synergy
Dispatch
13%inclusion8 decks63 decks
7%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
Stroke of Midnight
11%inclusion7 decks63 decks
1%synergy
Abrade
11%inclusion7 decks63 decks
0%synergy
Valakut Awakening
10%inclusion6 decks63 decks
4%synergy
Deflecting Palm
10%inclusion6 decks63 decks
4%synergy
Rebuff the Wicked
7.9%inclusion5 decks63 decks
6%synergy
Untimely Malfunction
7.4%inclusion4 decks54 decks
0%synergy
Dawn's Truce
7.0%inclusion4 decks57 decks
0%synergy
Blacksmith's Skill
6.3%inclusion4 decks63 decks
5%synergy
Inventory Management
6.3%inclusion4 decks63 decks
4%synergy
Disenchant
6.3%inclusion4 decks63 decks
3%synergy
Thrill of Possibility
6.3%inclusion4 decks63 decks
-3%synergy
Sorceries
Grapeshot
35%inclusion22 decks63 decks
31%synergy
Idyllic Tutor
22%inclusion14 decks63 decks
18%synergy
Faithless Looting
21%inclusion13 decks63 decks
5%synergy
Sevinne's Reclamation
19%inclusion12 decks63 decks
12%synergy
Blasphemous Act
19%inclusion12 decks63 decks
-14%synergy
Reckless Handling
16%inclusion10 decks63 decks
15%synergy
Infernal Plunge
13%inclusion8 decks63 decks
12%synergy
Wheel of Fortune
10%inclusion6 decks63 decks
5%synergy
Vandalblast
10%inclusion6 decks63 decks
-6%synergy
Recommission
7.9%inclusion5 decks63 decks
8%synergy
Rip Apart
7.9%inclusion5 decks63 decks
5%synergy
Wrath of God
7.9%inclusion5 decks63 decks
3%synergy
Cathartic Reunion
6.3%inclusion4 decks63 decks
3%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
Demonmail Hauberk
30%inclusion19 decks63 decks
30%synergy
Swiftfoot Boots
29%inclusion18 decks63 decks
1%synergy
Mask of Immolation
27%inclusion17 decks63 decks
27%synergy
Lotus Ring
25%inclusion16 decks63 decks
25%synergy
Spawning Pit
19%inclusion12 decks63 decks
19%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
9%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
Grinding Station
11%inclusion7 decks63 decks
10%synergy
Forebear's Blade
10%inclusion6 decks63 decks
9%synergy
Hero's Blade
10%inclusion6 decks63 decks
9%synergy
Moonsilver Key
10%inclusion6 decks63 decks
8%synergy
Krark-Clan Ironworks
10%inclusion6 decks63 decks
8%synergy
Nim Deathmantle
7.9%inclusion5 decks63 decks
7%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
38%inclusion24 decks63 decks
34%synergy
Fanatical Devotion
25%inclusion16 decks63 decks
25%synergy
Warleader's Call
22%inclusion14 decks63 decks
15%synergy
Enduring Renewal
21%inclusion13 decks63 decks
21%synergy
Quest for the Holy Relic
21%inclusion13 decks63 decks
21%synergy
Forge Anew
17%inclusion11 decks63 decks
15%synergy
Martyr's Cause
16%inclusion10 decks63 decks
15%synergy
Smothering Tithe
13%inclusion8 decks63 decks
-8%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
44%inclusion28 decks63 decks
41%synergy
Great Furnace
40%inclusion25 decks63 decks
34%synergy
Urza's Saga
38%inclusion24 decks63 decks
31%synergy
Buried Ruin
37%inclusion23 decks63 decks
32%synergy
Ancient Den
37%inclusion23 decks63 decks
31%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 decks61 decks
4%synergy
Darksteel Citadel
7.9%inclusion5 decks63 decks
4%synergy
Hall of Heliod's Generosity
7.9%inclusion5 decks63 decks
2%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
Temple of the False God
6.3%inclusion4 decks63 decks
-3%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
89%inclusion56 decks63 decks
15%synergy
Sacred Foundry
76%inclusion48 decks63 decks
39%synergy
Clifftop Retreat
68%inclusion43 decks63 decks
33%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
33%synergy
Sunbaked Canyon
43%inclusion27 decks63 decks
38%synergy
Plateau
33%inclusion21 decks63 decks
21%synergy
Furycalm Snarl
33%inclusion21 decks63 decks
19%synergy
Needleverge Pathway
30%inclusion19 decks63 decks
23%synergy
Spire of Industry
29%inclusion18 decks63 decks
25%synergy
Elegant Parlor
25%inclusion16 decks63 decks
18%synergy
Sunbillow Verge
24%inclusion10 decks41 decks
17%synergy
Inspiring Vantage
24%inclusion15 decks63 decks
19%synergy
Sundown Pass
24%inclusion15 decks63 decks
9%synergy
Mana Confluence
21%inclusion13 decks63 decks
14%synergy
City of Brass
19%inclusion12 decks63 decks
11%synergy
Temple of Triumph
19%inclusion12 decks63 decks
3%synergy
Exotic Orchard
19%inclusion12 decks63 decks
-18%synergy
Boros Garrison
17%inclusion11 decks63 decks
5%synergy
Sunscorched Divide
16%inclusion10 decks63 decks
9%synergy
Rustvale Bridge
14%inclusion9 decks63 decks
9%synergy
Prismatic Vista
13%inclusion8 decks63 decks
8%synergy
Radiant Summit
12%inclusion3 decks26 decks
5%synergy
Wooded Foothills
11%inclusion7 decks63 decks
0%synergy
Alpine Meadow
10%inclusion6 decks63 decks
8%synergy
Gemstone Caverns
10%inclusion6 decks63 decks
4%synergy
Marsh Flats
10%inclusion6 decks63 decks
-1%synergy
Windswept Heath
10%inclusion6 decks63 decks
-1%synergy
Bloodstained Mire
10%inclusion6 decks63 decks
-2%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
Myriad Landscape
6.3%inclusion4 decks63 decks
-9%synergy
Path of Ancestry
6.3%inclusion4 decks63 decks
-16%synergy