Pentavus
Cathars' Crusade
Krark-Clan Ironworks
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Pentavus has at least two +1/+1 counters on it.
1 available

   Steps

How does this combo work?
1
Activate Pentavus' first ability by paying 1 and removing a +1/+1 counter from it, creating a 1/1 Pentavite creature token.
2
The Pentavite enters the battlefield, triggering Cathars' Crusade, putting a +1/+1 counter on each creature you control.
3
Activate Krark-Clan Ironworks by sacrificing the Pentavite, adding .
4
Repeat.

   Results

What do I get from this combo?
Infinite +1/+1 counters
Infinite colorless mana
Infinite creature tokens
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Zabaz, the Glimmerwasp
0.26% of 2321 decks 6 decks
Rosie Cotton of South Lane
1.05% of 286 decks 3 decks
Mondrak, Glory Dominus
0.08% of 2450 decks 2 decks
Urtet, Remnant of Memnarch
0.01% of 13886 decks 2 decks
Hamza, Guardian of Arashin
0.05% of 4236 decks 2 decks
Gandalf the White
0.03% of 3046 decks 1 decks
Akiri, Line-Slinger // Ikra Shidiqi, the Usurper
1.64% of 61 decks 1 decks
Ghave, Guru of Spores
0.02% of 6617 decks 1 decks
Merry, Warden of Isengard // Pippin, Warden of Isengard
0.02% of 4029 decks 1 decks
Alesha, Who Smiles at Death
0.02% of 6117 decks 1 decks
Mikaeus, the Lunarch
0.27% of 369 decks 1 decks
Arahbo, Roar of the World
0.01% of 7946 decks 1 decks
Atraxa, Praetors' Voice
0.00% of 35913 decks 1 decks
Brimaz, King of Oreskos
0.24% of 413 decks 1 decks
Ghalta and Mavren
0.04% of 2303 decks 1 decks
Sigarda, Host of Herons
0.06% of 1614 decks 1 decks
Rocco, Street Chef
0.01% of 9050 decks 1 decks
Urza, Chief Artificer
0.01% of 14284 decks 1 decks
High Synergy Cards
Ashnod's Altar
79% of 29 decks +72% synergy
Animation Module
69% of 29 decks +69% synergy
Triskelavus
62% of 29 decks +62% synergy
Arcbound Shikari
55% of 11 decks +54% synergy
Triskelion
48% of 29 decks +48% synergy
Arcbound Tracker
45% of 11 decks +45% synergy
Walking Ballista
45% of 29 decks +42% synergy
Phyrexian Altar
45% of 29 decks +41% synergy
Hangarback Walker
41% of 29 decks +40% synergy
Doubling Season
50% of 12 decks +40% synergy
Top Cards
Skullclamp
48% of 29 decks +36% synergy
Swords to Plowshares
45% of 29 decks -18% synergy
Scurry Oak
42% of 12 decks +40% synergy
Heroic Intervention
42% of 12 decks +12% synergy
Arcbound Crusher
38% of 29 decks +38% synergy
Anointed Procession
38% of 29 decks +30% synergy
Path to Exile
38% of 29 decks -9% synergy
Arcbound Whelp
36% of 11 decks +36% synergy
Daretti, Scrap Savant
36% of 11 decks +34% synergy
Thopter Squadron
34% of 29 decks +34% synergy
Game Changers
Demonic Tutor
38% of 8 decks +16% synergy
Enlightened Tutor
34% of 29 decks +18% synergy
Worldly Tutor
33% of 12 decks +20% synergy
Smothering Tithe
24% of 29 decks +0% synergy
Teferi's Protection
21% of 29 decks +2% synergy
Ancient Tomb
14% of 29 decks +4% synergy
Creatures
Basking Broodscale
50% of 6 decks +48% synergy
Crime Novelist
43% of 7 decks +40% synergy
Pitiless Plunderer
38% of 8 decks +30% synergy
Arcbound Worker
34% of 29 decks +34% synergy
Crystalline Crawler
34% of 29 decks +34% synergy
Myr Retriever
34% of 29 decks +33% synergy
Esper Sentinel
34% of 29 decks +15% synergy
Arcbound Ravager
31% of 29 decks +31% synergy
Foundry Inspector
31% of 29 decks +27% synergy
Mondrak, Glory Dominus
31% of 29 decks +23% synergy
Rosie Cotton of South Lane
30% of 27 decks +26% synergy
Arcbound Reclaimer
28% of 29 decks +27% synergy
Scrapyard Recombiner
28% of 29 decks +27% synergy
Arcbound Mouser
28% of 29 decks +27% synergy
Basri's Lieutenant
28% of 29 decks +27% synergy
Steel Overseer
28% of 29 decks +26% synergy
Teshar, Ancestor's Apostle
28% of 29 decks +25% synergy
Arcbound Slasher
27% of 11 decks +27% synergy
Iron Myr
27% of 11 decks +25% synergy
Goblin Engineer
27% of 11 decks +24% synergy
Herd Baloth
25% of 12 decks +24% synergy
Conclave Mentor
25% of 12 decks +21% synergy
Tireless Provisioner
25% of 12 decks +14% synergy
Arcbound Slith
24% of 29 decks +24% synergy
Arcbound Stinger
24% of 29 decks +24% synergy
Scrap Trawler
24% of 29 decks +22% synergy
Arcbound Prototype
21% of 29 decks +20% synergy
Arcbound Javelineer
21% of 29 decks +20% synergy
Twilight Drover
21% of 29 decks +20% synergy
Heliod, Sun-Crowned
21% of 29 decks +18% synergy
Roaming Throne
19% of 21 decks +12% synergy
Arcbound Hybrid
17% of 29 decks +17% synergy
Extruder
17% of 29 decks +17% synergy
Dross Scorpion
17% of 29 decks +17% synergy
Mindless Automaton
17% of 29 decks +17% synergy
Filigree Vector
17% of 29 decks +16% synergy
Mentor of the Meek
17% of 29 decks +11% synergy
Workhorse
14% of 29 decks +14% synergy
Hexavus
14% of 29 decks +14% synergy
Patchwork Automaton
14% of 29 decks +14% synergy
Cryptic Trilobite
14% of 29 decks +14% synergy
Workshop Assistant
14% of 29 decks +13% synergy
Junk Diver
14% of 29 decks +13% synergy
Oswald Fiddlebender
14% of 29 decks +12% synergy
Dusk Legion Duelist
14% of 29 decks +12% synergy
Ornithopter
14% of 29 decks +12% synergy
Bennie Bracks, Zoologist
14% of 29 decks +12% synergy
Adeline, Resplendent Cathar
14% of 29 decks +8% synergy
Solemn Simulacrum
14% of 29 decks +0% synergy
Syr Ginger, the Meal Ender
12% of 24 decks +12% synergy
Instants
Generous Gift
31% of 29 decks +6% synergy
Inspiring Call
25% of 12 decks +17% synergy
Flare of Fortitude
19% of 16 decks +15% synergy
Akroma's Will
17% of 29 decks +8% synergy
Stroke of Midnight
17% of 24 decks +7% synergy
Call the Coppercoats
14% of 29 decks +11% synergy
Dispatch
14% of 29 decks +9% synergy
Flawless Maneuver
14% of 29 decks +4% synergy
Grand Crescendo
10% of 29 decks +8% synergy
Secure the Wastes
10% of 29 decks +8% synergy
Return to Dust
10% of 29 decks +7% synergy
Reprieve
10% of 29 decks +6% synergy
Unbreakable Formation
10% of 29 decks +4% synergy
Sorceries
Trash for Treasure
27% of 11 decks +26% synergy
Wake the Past
27% of 11 decks +25% synergy
Bala Ged Recovery
25% of 12 decks +17% synergy
Nature's Lore
25% of 12 decks -7% synergy
Damning Verdict
14% of 29 decks +12% synergy
Organic Extinction
14% of 29 decks +11% synergy
Martial Coup
14% of 29 decks +11% synergy
Austere Command
10% of 29 decks -2% synergy
Farewell
10% of 29 decks -2% synergy
Utility Artifacts
Ozolith, the Shattered Spire
33% of 12 decks +28% synergy
Blasting Station
31% of 29 decks +30% synergy
Blade of the Bloodchief
31% of 29 decks +30% synergy
Tarrian's Soulcleaver
29% of 21 decks +27% synergy
The Great Henge
25% of 12 decks +15% synergy
Throne of Geth
21% of 29 decks +20% synergy
The Ozolith
21% of 29 decks +17% synergy
Mind Stone
21% of 29 decks +4% synergy
Oketra's Monument
17% of 29 decks +16% synergy
Cloud Key
17% of 29 decks +15% synergy
Pearl Medallion
17% of 29 decks +15% synergy
Mystic Forge
17% of 29 decks +14% synergy
Thousand Moons Smithy
14% of 21 decks +12% synergy
Myr Turbine
14% of 29 decks +14% synergy
Clock of Omens
14% of 29 decks +13% synergy
Trading Post
14% of 29 decks +13% synergy
Ichor Wellspring
14% of 29 decks +12% synergy
Staff of Domination
14% of 29 decks +12% synergy
Altar of Dementia
14% of 29 decks +11% synergy
Swiftfoot Boots
14% of 29 decks -14% synergy
Andúril, Narsil Reforged
14% of 22 decks +13% synergy
Agatha's Soul Cauldron
12% of 24 decks +11% synergy
Salvaging Station
10% of 29 decks +10% synergy
Cauldron of Souls
10% of 29 decks +10% synergy
Semblance Anvil
10% of 29 decks +10% synergy
Sculpting Steel
10% of 29 decks +8% synergy
Sensei's Divining Top
10% of 29 decks +5% synergy
Lightning Greaves
10% of 29 decks -15% synergy
Enchantments
Parallel Lives
33% of 12 decks +26% synergy
Hardened Scales
33% of 12 decks +24% synergy
Ghirapur Aether Grid
27% of 11 decks +27% synergy
All Will Be One
27% of 11 decks +25% synergy
Together Forever
24% of 29 decks +23% synergy
Battle of Hoover Dam
19% of 16 decks +18% synergy
Resourceful Defense
17% of 29 decks +16% synergy
Felidar Retreat
17% of 29 decks +11% synergy
Enduring Renewal
14% of 29 decks +14% synergy
Virtue of Loyalty
12% of 24 decks +11% synergy
Ajani's Welcome
10% of 29 decks +9% synergy
Rabble Rousing
10% of 29 decks +9% synergy
Divine Visitation
10% of 29 decks +8% synergy
Planeswalkers
Elspeth, Sun's Champion
17% of 29 decks +13% synergy
Utility Lands
Great Furnace
45% of 11 decks +40% synergy
Ancient Den
38% of 29 decks +33% synergy
Darksteel Citadel
31% of 29 decks +27% synergy
Emeria, the Sky Ruin
28% of 29 decks +25% synergy
Karn's Bastion
24% of 29 decks +19% synergy
Buried Ruin
21% of 29 decks +16% synergy
Urza's Saga
21% of 29 decks +14% synergy
Eiganjo, Seat of the Empire
21% of 29 decks +13% synergy
Inventors' Fair
17% of 29 decks +14% synergy
Windbrisk Heights
17% of 29 decks +13% synergy
Castle Ardenvale
17% of 29 decks +12% synergy
Reliquary Tower
17% of 29 decks -13% synergy
Minas Tirith
15% of 27 decks +7% synergy
Urza's Power Plant
14% of 29 decks +12% synergy
Urza's Mine
14% of 29 decks +12% synergy
Urza's Tower
14% of 29 decks +12% synergy
Treasure Vault
14% of 29 decks +11% synergy
Nykthos, Shrine to Nyx
14% of 29 decks +8% synergy
Kjeldoran Outpost
10% of 29 decks +10% synergy
Phyrexia's Core
10% of 29 decks +10% synergy
Ruins of Oran-Rief
10% of 29 decks +10% synergy
New Benalia
10% of 29 decks +10% synergy
Drannith Ruins
10% of 29 decks +10% synergy
Urza's Workshop
10% of 29 decks +10% synergy
Secluded Steppe
10% of 29 decks +7% synergy
Command Beacon
10% of 29 decks +6% synergy
War Room
10% of 29 decks +4% synergy
Temple of the False God
10% of 29 decks +1% synergy
Rogue's Passage
10% of 29 decks -10% synergy
Mana Artifacts
Sol Ring
86% of 29 decks +2% synergy
Arcane Signet
55% of 29 decks -17% synergy
Boros Signet
27% of 11 decks +5% synergy
Talisman of Conviction
27% of 11 decks +3% synergy
Everflowing Chalice
14% of 29 decks +9% synergy
Mana Crypt
14% of 29 decks +8% synergy
Thran Dynamo
10% of 29 decks +6% synergy
Thought Vessel
10% of 29 decks -7% synergy
Fellwar Stone
10% of 29 decks -11% synergy
Lands
Command Tower
59% of 29 decks -16% synergy
Temple Garden
58% of 12 decks +19% synergy
Indatha Triome
50% of 6 decks +20% synergy
Overgrown Tomb
50% of 6 decks +8% synergy
Rustvale Bridge
45% of 11 decks +40% synergy
Clifftop Retreat
45% of 11 decks +15% synergy
Sacred Foundry
45% of 11 decks +10% synergy
Godless Shrine
38% of 8 decks -3% synergy
Needleverge Pathway
36% of 11 decks +28% synergy
Battlefield Forge
36% of 11 decks +10% synergy
Savannah
33% of 12 decks +21% synergy
Selesnya Sanctuary
33% of 12 decks +20% synergy
Brushland
33% of 12 decks +16% synergy
Exotic Orchard
31% of 29 decks -5% synergy
Rugged Prairie
27% of 11 decks +16% synergy
Spectator Seating
27% of 11 decks +3% synergy
Sungrass Prairie
25% of 12 decks +13% synergy
Sunpetal Grove
25% of 12 decks +0% synergy
Canopy Vista
25% of 12 decks -12% synergy
Power Depot
24% of 29 decks +23% synergy
Windswept Heath
24% of 29 decks +13% synergy
Spire of Industry
21% of 29 decks +18% synergy
Terramorphic Expanse
21% of 29 decks +5% synergy
Myriad Landscape
21% of 29 decks +2% synergy
Evolving Wilds
21% of 29 decks -0% synergy
Opal Palace
17% of 29 decks +15% synergy
Path of Ancestry
17% of 29 decks -5% synergy
Flagstones of Trokair
14% of 29 decks +12% synergy
The Mycosynth Gardens
14% of 29 decks +12% synergy
Cavern of Souls
14% of 29 decks +7% synergy
Arid Mesa
14% of 29 decks +3% synergy
Verdant Catacombs
14% of 29 decks +3% synergy
Glimmervoid
10% of 29 decks +10% synergy
Mirrex
10% of 29 decks +10% synergy
Krosan Verge
10% of 29 decks +8% synergy
Fabled Passage
10% of 29 decks +1% synergy
Flooded Strand
10% of 29 decks -1% synergy
Marsh Flats
10% of 29 decks -1% synergy
Misty Rainforest
10% of 29 decks -1% synergy