Pentavus + Cathars' Crusade + Phyrexian Altar
Pentavus
Cathars' Crusade
Phyrexian Altar
Requires
Pentavus must be on the battlefield.
Cathars' Crusade must be on the battlefield.
Phyrexian Altar must be on the battlefield.
Pentavus has at least two +1/+1 counters on it.
Mana needed: 
Steps
- Activate Pentavus' first ability by paying and removing a +1/+1 counter from it, creating a 1/1 Pentavite creature token.
- The Pentavite enters the battlefield, triggering Cathars' Crusade, putting a +1/+1 counter on each creature you control.
- Activate Phyrexian Altar by sacrificing the Pentavite, adding .
- Repeat.
Results
Infinite +1/+1 counters on all creatures you control except Pentavus. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.
Top Commanders (1)
Ghave, Guru of Spores
0.13% of 6160 decks
8 decks
High Synergy Cards (10)
Mondrak, Glory Dominus
74% of 27 decks
+69% synergy
Slimefoot, the Stowaway
67% of 9 decks
+66% synergy
Mazirek, Kraul Death Priest
67% of 9 decks
+66% synergy
Corpsejack Menace
67% of 9 decks
+66% synergy
Anointed Procession
68% of 34 decks
+63% synergy
Doubling Season
64% of 14 decks
+60% synergy
Aura Shards
57% of 14 decks
+55% synergy
Goblin Bombardment
57% of 7 decks
+54% synergy
Hardened Scales
57% of 14 decks
+53% synergy
Mirkwood Bats
60% of 10 decks
+53% synergy
Top Cards (10)
Ashnod's Altar
91% of 34 decks
+83% synergy
Skullclamp
62% of 34 decks
+49% synergy
Mycoloth
50% of 14 decks
+49% synergy
Parallel Lives
50% of 14 decks
+47% synergy
Swords to Plowshares
50% of 34 decks
+22% synergy
Rosie Cotton of South Lane
47% of 19 decks
+45% synergy
Path to Exile
47% of 34 decks
+28% synergy
Winding Constrictor
44% of 9 decks
+44% synergy
Juniper Order Ranger
43% of 14 decks
+42% synergy
Fecundity
43% of 14 decks
+42% synergy
Creatures (50)
Dockside Extortionist
50% of 6 decks
+42% synergy
Kiki-Jiki, Mirror Breaker
43% of 7 decks
+41% synergy
Corpse Knight
38% of 16 decks
+36% synergy
Pitiless Plunderer
38% of 16 decks
+34% synergy
Zulaport Cutthroat
38% of 16 decks
+32% synergy
Blood Artist
38% of 16 decks
+31% synergy
Bloodspore Thrinax
36% of 14 decks
+35% synergy
Ivy Lane Denizen
36% of 14 decks
+35% synergy
Triskelavus
35% of 34 decks
+35% synergy
Mentor of the Meek
35% of 34 decks
+32% synergy
Scurry Oak
33% of 12 decks
+33% synergy
Elas il-Kor, Sadistic Pilgrim
33% of 15 decks
+30% synergy
Kami of Whispered Hopes
33% of 9 decks
+29% synergy
Crystalline Crawler
32% of 34 decks
+32% synergy
Viscera Seer
31% of 16 decks
+26% synergy
Renata, Called to the Hunt
31% of 13 decks
+30% synergy
Lotho, Corrupt Shirriff
30% of 10 decks
+26% synergy
Sigil Captain
29% of 14 decks
+28% synergy
Utopia Mycon
29% of 14 decks
+28% synergy
Eternal Witness
29% of 14 decks
+18% synergy
Requiem Angel
26% of 34 decks
+26% synergy
Conclave Mentor
25% of 12 decks
+24% synergy
Teysa Karlov
25% of 16 decks
+24% synergy
Ophiomancer
25% of 16 decks
+24% synergy
Cruel Celebrant
25% of 16 decks
+23% synergy
Cryptic Trilobite
24% of 33 decks
+24% synergy
Twilight Drover
24% of 34 decks
+23% synergy
Triskelion
24% of 34 decks
+23% synergy
Soul Warden
24% of 34 decks
+21% synergy
Walking Ballista
24% of 34 decks
+21% synergy
Good-Fortune Unicorn
23% of 13 decks
+22% synergy
Syr Ginger, the Meal Ender
23% of 13 decks
+22% synergy
Kitchen Finks
21% of 14 decks
+21% synergy
Melira, Sylvok Outcast
21% of 14 decks
+21% synergy
Saffi Eriksdotter
21% of 14 decks
+21% synergy
Seedborn Muse
21% of 14 decks
+17% synergy
Birds of Paradise
21% of 14 decks
+9% synergy
Heliod, Sun-Crowned
21% of 33 decks
+20% synergy
Thopter Squadron
21% of 34 decks
+21% synergy
Basri's Lieutenant
19% of 32 decks
+18% synergy
Nadier's Nightblade
19% of 16 decks
+17% synergy
Adeline, Resplendent Cathar
19% of 32 decks
+16% synergy
Syr Konrad, the Grim
19% of 16 decks
+14% synergy
Esper Sentinel
19% of 32 decks
+9% synergy
Elesh Norn, Mother of Machines
19% of 27 decks
+16% synergy
Myrel, Shield of Argive
18% of 28 decks
+16% synergy
Solemn Simulacrum
18% of 34 decks
+3% synergy
Rumor Gatherer
16% of 31 decks
+14% synergy
Hangarback Walker
15% of 34 decks
+14% synergy
Soul's Attendant
15% of 34 decks
+13% synergy
Instants (16)
Aura Mutation
36% of 14 decks
+35% synergy
Assassin's Trophy
33% of 9 decks
+27% synergy
Anguished Unmaking
31% of 16 decks
+26% synergy
Beast Within
29% of 14 decks
+10% synergy
Flawless Maneuver
22% of 32 decks
+18% synergy
Eladamri's Call
21% of 14 decks
+19% synergy
Inspiring Call
21% of 14 decks
+18% synergy
Heroic Intervention
21% of 14 decks
+8% synergy
Generous Gift
21% of 33 decks
+9% synergy
Teferi's Protection
21% of 34 decks
+11% synergy
Vampiric Tutor
19% of 16 decks
+9% synergy
Enlightened Tutor
18% of 34 decks
+9% synergy
Grand Crescendo
13% of 31 decks
+12% synergy
Heliod's Intervention
12% of 33 decks
+10% synergy
Call the Coppercoats
9% of 32 decks
+8% synergy
Secure the Wastes
9% of 34 decks
+8% synergy
Sorceries (15)
Demonic Tutor
38% of 16 decks
+25% synergy
Diabolic Intent
31% of 16 decks
+27% synergy
Farseek
29% of 14 decks
+13% synergy
Rampant Growth
29% of 14 decks
+12% synergy
Three Visits
21% of 14 decks
+10% synergy
Nature's Lore
21% of 14 decks
+7% synergy
Cultivate
21% of 14 decks
-1% synergy
Rite of Oblivion
19% of 16 decks
+18% synergy
Damn
19% of 16 decks
+15% synergy
Farewell
16% of 32 decks
+9% synergy
Hour of Reckoning
15% of 34 decks
+13% synergy
Austere Command
15% of 34 decks
+9% synergy
The Battle of Bywater
14% of 21 decks
+13% synergy
Nomads' Assembly
9% of 34 decks
+9% synergy
Wrath of God
9% of 34 decks
+5% synergy
Utility Artifacts (33)
Animation Module
35% of 34 decks
+35% synergy
Krark-Clan Ironworks
26% of 34 decks
+25% synergy
The Ozolith
22% of 32 decks
+18% synergy
Blasting Station
21% of 34 decks
+20% synergy
Blade of the Bloodchief
21% of 34 decks
+20% synergy
Altar of Dementia
21% of 34 decks
+18% synergy
Bolas's Citadel
19% of 16 decks
+13% synergy
Oketra's Monument
18% of 34 decks
+16% synergy
Swiftfoot Boots
18% of 34 decks
-11% synergy
Halo Fountain
16% of 31 decks
+15% synergy
Spawning Pit
15% of 34 decks
+14% synergy
Mirrorworks
15% of 34 decks
+14% synergy
Lightning Greaves
15% of 34 decks
-11% synergy
Clock of Omens
12% of 34 decks
+11% synergy
Illusionist's Bracers
12% of 34 decks
+10% synergy
Staff of Domination
12% of 34 decks
+10% synergy
Sculpting Steel
12% of 34 decks
+9% synergy
Panharmonicon
12% of 34 decks
+8% synergy
Sensei's Divining Top
12% of 34 decks
+6% synergy
Wayfarer's Bauble
12% of 34 decks
+1% synergy
Moonsilver Key
9% of 32 decks
+8% synergy
Maskwood Nexus
9% of 32 decks
+7% synergy
Soul Foundry
9% of 34 decks
+9% synergy
Retrofitter Foundry
9% of 34 decks
+8% synergy
Eldrazi Monument
9% of 34 decks
+8% synergy
Altar of the Brood
9% of 34 decks
+7% synergy
Pearl Medallion
9% of 34 decks
+7% synergy
Trading Post
9% of 34 decks
+7% synergy
Elixir of Immortality
9% of 34 decks
+7% synergy
Cloud Key
9% of 34 decks
+7% synergy
Helm of the Host
9% of 34 decks
+6% synergy
Expedition Map
9% of 34 decks
+5% synergy
Whispersilk Cloak
9% of 34 decks
+5% synergy
Enchantments (28)
Smothering Tithe
41% of 34 decks
+29% synergy
Bastion of Remembrance
38% of 16 decks
+34% synergy
Abzan Ascendancy
33% of 9 decks
+33% synergy
Moldervine Reclamation
33% of 9 decks
+31% synergy
Dictate of Erebos
31% of 16 decks
+29% synergy
The Meathook Massacre
31% of 16 decks
+29% synergy
Feast of the Victorious Dead
30% of 10 decks
+29% synergy
Cryptolith Rite
29% of 14 decks
+27% synergy
Divine Visitation
26% of 34 decks
+25% synergy
Master Chef
25% of 12 decks
+24% synergy
Branching Evolution
25% of 12 decks
+23% synergy
Grave Pact
25% of 16 decks
+23% synergy
Perilous Forays
21% of 14 decks
+21% synergy
Earthcraft
21% of 14 decks
+21% synergy
Pattern of Rebirth
21% of 14 decks
+21% synergy
Primal Vigor
21% of 14 decks
+20% synergy
Felidar Retreat
19% of 32 decks
+15% synergy
Ajani's Welcome
18% of 34 decks
+17% synergy
Enduring Renewal
15% of 34 decks
+15% synergy
Land Tax
15% of 34 decks
+12% synergy
Sigarda's Summons
12% of 32 decks
+12% synergy
Together Forever
12% of 34 decks
+11% synergy
Skrelv's Hive
11% of 27 decks
+9% synergy
Rabble Rousing
10% of 31 decks
+9% synergy
Inspiring Leader
10% of 31 decks
+8% synergy
Blessed Sanctuary
9% of 32 decks
+9% synergy
Martyr's Cause
9% of 34 decks
+9% synergy
Fanatical Devotion
9% of 34 decks
+8% synergy
Planeswalkers (3)
Liliana, Dreadhorde General
31% of 16 decks
+29% synergy
Kaya, Geist Hunter
19% of 16 decks
+18% synergy
Elspeth, Sun's Champion
18% of 34 decks
+16% synergy
Utility Lands (35)
Phyrexian Tower
50% of 16 decks
+46% synergy
Gavony Township
36% of 14 decks
+34% synergy
Bojuka Bog
31% of 16 decks
+15% synergy
Castle Ardenvale
30% of 33 decks
+28% synergy
Reliquary Tower
26% of 34 decks
-2% synergy
Vault of the Archangel
25% of 16 decks
+23% synergy
Cabal Coffers
25% of 16 decks
+19% synergy
Boseiju, Who Endures
25% of 12 decks
+16% synergy
Emeria, the Sky Ruin
24% of 34 decks
+22% synergy
Vitu-Ghazi, the City-Tree
21% of 14 decks
+21% synergy
Dryad Arbor
21% of 14 decks
+19% synergy
Oran-Rief, the Vastwood
21% of 14 decks
+19% synergy
Gaea's Cradle
21% of 14 decks
+19% synergy
Darksteel Citadel
18% of 34 decks
+13% synergy
Hall of Heliod's Generosity
15% of 33 decks
+12% synergy
Kjeldoran Outpost
15% of 34 decks
+15% synergy
Ancient Den
15% of 34 decks
+12% synergy
Urborg, Tomb of Yawgmoth
15% of 34 decks
+4% synergy
Eiganjo, Seat of the Empire
12% of 32 decks
+8% synergy
Field of the Dead
12% of 33 decks
+9% synergy
Windbrisk Heights
12% of 34 decks
+10% synergy
Strip Mine
12% of 34 decks
+8% synergy
Karn's Bastion
12% of 34 decks
+7% synergy
Nykthos, Shrine to Nyx
12% of 34 decks
+6% synergy
Ancient Tomb
12% of 34 decks
+1% synergy
Treasure Vault
9% of 32 decks
+7% synergy
War Room
9% of 32 decks
+3% synergy
Urza's Saga
9% of 32 decks
+2% synergy
Yavimaya, Cradle of Growth
9% of 32 decks
+0% synergy
Kor Haven
9% of 34 decks
+8% synergy
Mistveil Plains
9% of 34 decks
+8% synergy
Thespian's Stage
9% of 34 decks
+6% synergy
Ghost Quarter
9% of 34 decks
+6% synergy
Command Beacon
9% of 34 decks
+4% synergy
Rogue's Passage
9% of 34 decks
-10% synergy
Mana Artifacts (13)
Sol Ring
82% of 34 decks
-2% synergy
Boros Signet
71% of 7 decks
+66% synergy
Arcane Signet
67% of 33 decks
-4% synergy
Golgari Signet
56% of 9 decks
+53% synergy
Talisman of Conviction
50% of 6 decks
+45% synergy
Orzhov Signet
38% of 16 decks
+31% synergy
Talisman of Unity
36% of 14 decks
+34% synergy
Selesnya Signet
36% of 14 decks
+34% synergy
Mind Stone
18% of 34 decks
-1% synergy
Mana Crypt
12% of 34 decks
+0% synergy
Thought Vessel
12% of 34 decks
-4% synergy
Fellwar Stone
12% of 34 decks
-9% synergy
Chromatic Orrery
9% of 32 decks
+8% synergy
Lands (41)
Overgrown Tomb
89% of 9 decks
+80% synergy
Sacred Foundry
86% of 7 decks
+77% synergy
Godless Shrine
81% of 16 decks
+72% synergy
Command Tower
65% of 34 decks
-8% synergy
Temple Garden
64% of 14 decks
+55% synergy
Isolated Chapel
56% of 16 decks
+50% synergy
Indatha Triome
56% of 9 decks
+52% synergy
Woodland Cemetery
44% of 9 decks
+39% synergy
Undergrowth Stadium
44% of 9 decks
+39% synergy
Sunpetal Grove
43% of 14 decks
+38% synergy
Battlefield Forge
43% of 7 decks
+38% synergy
Bountiful Promenade
43% of 14 decks
+38% synergy
Vault of Champions
38% of 16 decks
+32% synergy
Canopy Vista
36% of 14 decks
+28% synergy
Sandsteppe Citadel
33% of 9 decks
+31% synergy
Golgari Rot Farm
33% of 9 decks
+30% synergy
Fetid Heath
31% of 16 decks
+29% synergy
Temple of Silence
31% of 16 decks
+27% synergy
Caves of Koilos
31% of 16 decks
+25% synergy
Brushland
29% of 14 decks
+26% synergy
Windswept Heath
24% of 34 decks
+14% synergy
Wooded Bastion
21% of 14 decks
+20% synergy
Temple of Plenty
21% of 14 decks
+19% synergy
Selesnya Sanctuary
21% of 14 decks
+18% synergy
Scrubland
19% of 16 decks
+16% synergy
Shattered Sanctum
19% of 16 decks
+15% synergy
Orzhov Basilica
19% of 16 decks
+15% synergy
Marsh Flats
18% of 34 decks
+6% synergy
Arid Mesa
15% of 34 decks
+4% synergy
Path of Ancestry
15% of 34 decks
-5% synergy
Exotic Orchard
15% of 34 decks
-20% synergy
The Mycosynth Gardens
12% of 24 decks
+9% synergy
Verdant Catacombs
12% of 34 decks
+0% synergy
Myriad Landscape
12% of 34 decks
-9% synergy
Evolving Wilds
12% of 34 decks
-10% synergy
Fabled Passage
9% of 33 decks
-0% synergy
Flagstones of Trokair
9% of 34 decks
+8% synergy
Opal Palace
9% of 34 decks
+6% synergy
Krosan Verge
9% of 34 decks
+6% synergy
Reflecting Pool
9% of 34 decks
+3% synergy
Mana Confluence
9% of 34 decks
+1% synergy