Basri's Lieutenant + Cathars' Crusade + Altar of Dementia

Basri's Lieutenant
Cathars' Crusade
Altar of Dementia

Requires
Basri's Lieutenant must be on the battlefield. Cathars' Crusade must be on the battlefield. Altar of Dementia must be on the battlefield. You control at least one additional creature with at least one +1/+1 counter.
Steps
  1. Activate Altar of Dementia by sacrificing a creature with at least one +1/+1 counter.
  2. Basri's Lieutenant trigger, creating a 2/2 Knight token.
  3. When Knight token enters the battlefield, Cathars' Crusade triggers, putting a +1/+1 counter on each creature you control.
  4. Resolve the Altar of Dementia ability, causing target player to mill cards equal to the sacrificed creature's power.
  5. Repeat.
Results
Infinite +1/+1 counters. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite mill. Infinite sacrifice triggers.

Top Commanders (4)
Felisa, Fang of Silverquill
2.43% of 1646 decks 40 decks
Leinore, Autumn Sovereign
1.67% of 1971 decks 33 decks
Kyler, Sigardian Emissary
0.53% of 5432 decks 29 decks
Sidar Jabari of Zhalfir
0.18% of 9709 decks 17 decks
High Synergy Cards (10)
Goblin Bombardment
79% of 19 decks +76% synergy
Grumgully, the Generous
75% of 12 decks +74% synergy
Herald of Hoofbeats
68% of 22 decks +68% synergy
Bartolomé del Presidio
67% of 12 decks +64% synergy
Vodalian Wave-Knight
64% of 22 decks +63% synergy
Champion of Lambholt
63% of 136 decks +60% synergy
Avacyn's Pilgrim
62% of 136 decks +58% synergy
Heronblade Elite
57% of 130 decks +56% synergy
Marshal of Zhalfir
55% of 22 decks +54% synergy
Saffi Eriksdotter
54% of 136 decks +54% synergy
Top Cards (10)
Swords to Plowshares
74% of 273 decks +45% synergy
Beast Within
61% of 136 decks +42% synergy
Eternal Witness
60% of 136 decks +49% synergy
Inspiring Call
54% of 136 decks +51% synergy
Carrion Feeder
54% of 112 decks +51% synergy
Katilda, Dawnhart Prime
50% of 130 decks +49% synergy
Ashnod's Altar
49% of 273 decks +41% synergy
Juniper Order Ranger
46% of 136 decks +46% synergy
Counterspell
45% of 33 decks +24% synergy
Viscera Seer
44% of 112 decks +38% synergy
Creatures (50)
Blood Artist
43% of 112 decks +37% synergy
Sigarda, Heron's Grace
43% of 136 decks +42% synergy
Teysa Karlov
42% of 112 decks +41% synergy
Mikaeus, the Lunarch
41% of 273 decks +40% synergy
Zulaport Cutthroat
40% of 112 decks +35% synergy
Somberwald Sage
39% of 136 decks +38% synergy
Elenda and Azor
39% of 18 decks +38% synergy
Elenda, the Dusk Rose
38% of 112 decks +37% synergy
Master Biomancer
38% of 8 decks +37% synergy
Fathom Mage
38% of 8 decks +37% synergy
Noble Hierarch
38% of 8 decks +36% synergy
Esper Sentinel
36% of 269 decks +27% synergy
Chatterfang, Squirrel General
36% of 33 decks +35% synergy
Corpsejack Menace
36% of 33 decks +35% synergy
Corpse Knight
36% of 112 decks +34% synergy
Carmen, Cruel Skymarcher
36% of 14 decks +34% synergy
Elas il-Kor, Sadistic Pilgrim
35% of 83 decks +32% synergy
Knight of the White Orchid
34% of 273 decks +31% synergy
Cruel Celebrant
34% of 112 decks +32% synergy
Winding Constrictor
33% of 33 decks +32% synergy
Gyre Sage
33% of 136 decks +31% synergy
Thermopod
32% of 19 decks +31% synergy
Heron's Grace Champion
31% of 136 decks +31% synergy
Abzan Falconer
31% of 273 decks +30% synergy
Maja, Bretagard Protector
31% of 134 decks +30% synergy
Torens, Fist of the Angels
31% of 118 decks +30% synergy
Fain, the Broker
30% of 112 decks +30% synergy
Kyler, Sigardian Emissary
30% of 130 decks +30% synergy
Aron, Benalia's Ruin
30% of 77 decks +30% synergy
Fiend Hunter
29% of 273 decks +29% synergy
Jaxis, the Troublemaker
28% of 18 decks +26% synergy
Shaile, Dean of Radiance
28% of 112 decks +27% synergy
Locthwain Lancer
28% of 47 decks +27% synergy
Ethersworn Adjudicator
27% of 22 decks +27% synergy
Good-Fortune Unicorn
27% of 136 decks +27% synergy
Luminarch Aspirant
27% of 273 decks +26% synergy
Imperial Recruiter
26% of 19 decks +23% synergy
Realmwalker
26% of 134 decks +23% synergy
Mentor of the Meek
26% of 273 decks +23% synergy
Renata, Called to the Hunt
26% of 136 decks +25% synergy
Mirkwood Bats
26% of 35 decks +18% synergy
Adeline, Resplendent Cathar
26% of 265 decks +23% synergy
Shadrix Silverquill
25% of 112 decks +25% synergy
Leinore, Autumn Sovereign
25% of 130 decks +24% synergy
Renegade Rallier
24% of 136 decks +24% synergy
Herald of Secret Streams
24% of 33 decks +23% synergy
Angel of Glory's Rise
24% of 273 decks +24% synergy
Yahenni, Undying Partisan
24% of 112 decks +22% synergy
Sigardian Zealot
24% of 130 decks +24% synergy
Sun Titan
23% of 273 decks +18% synergy
Instants (50)
Path to Exile
42% of 273 decks +23% synergy
Anguished Unmaking
37% of 112 decks +31% synergy
Cyclonic Rift
36% of 33 decks +22% synergy
Assassin's Trophy
33% of 33 decks +27% synergy
Unbreakable Formation
32% of 273 decks +28% synergy
Boros Charm
32% of 19 decks +26% synergy
Dovin's Veto
30% of 33 decks +26% synergy
Generous Gift
30% of 273 decks +18% synergy
Despark
28% of 112 decks +24% synergy
Inkshield
27% of 112 decks +26% synergy
Heroic Intervention
26% of 136 decks +12% synergy
Fracture
25% of 112 decks +23% synergy
Eladamri's Call
25% of 136 decks +22% synergy
Negate
24% of 33 decks +13% synergy
Village Rites
23% of 112 decks +18% synergy
Void Rend
23% of 22 decks +21% synergy
Vampiric Tutor
21% of 112 decks +12% synergy
Mana Drain
21% of 33 decks +14% synergy
Arcane Denial
21% of 33 decks +12% synergy
An Offer You Can't Refuse
21% of 33 decks +11% synergy
Teferi's Protection
21% of 273 decks +11% synergy
Enlightened Tutor
20% of 273 decks +12% synergy
Call the Coppercoats
19% of 273 decks +18% synergy
Utter End
19% of 112 decks +17% synergy
Mortify
18% of 112 decks +15% synergy
Kabira Takedown
17% of 273 decks +16% synergy
Plumb the Forbidden
17% of 112 decks +15% synergy
Return to Dust
16% of 273 decks +14% synergy
Chaos Warp
16% of 19 decks -0% synergy
Worldly Tutor
15% of 136 decks +9% synergy
Mythos of Nethroi
15% of 33 decks +15% synergy
Abzan Charm
15% of 33 decks +15% synergy
Swan Song
15% of 33 decks +7% synergy
Akroma's Will
15% of 271 decks +10% synergy
Deadly Dispute
14% of 110 decks +8% synergy
Vanishing Verse
13% of 112 decks +13% synergy
Entomb
12% of 112 decks +9% synergy
Heliod's Intervention
12% of 273 decks +11% synergy
Fierce Guardianship
12% of 33 decks +4% synergy
Dark Ritual
12% of 112 decks +1% synergy
Stroke of Midnight
11% of 37 decks +4% synergy
Flawless Maneuver
10% of 273 decks +6% synergy
Malakir Rebirth
10% of 112 decks +5% synergy
Veil of Summer
9% of 136 decks +6% synergy
Ephemerate
9% of 273 decks +6% synergy
Sejiri Shelter
8% of 273 decks +7% synergy
Chord of Calling
8% of 136 decks +5% synergy
Silence
8% of 273 decks +5% synergy
Ruinous Intrusion
7% of 130 decks +6% synergy
Semester's End
7% of 270 decks +6% synergy
Sorceries (50)
Shamanic Revelation
43% of 136 decks +38% synergy
Cultivate
32% of 136 decks +10% synergy
Lich-Knights' Conquest
26% of 19 decks +24% synergy
Damn
25% of 110 decks +21% synergy
Celebrate the Harvest
25% of 130 decks +25% synergy
Nature's Lore
25% of 136 decks +10% synergy
Bala Ged Recovery
24% of 136 decks +19% synergy
Rampant Growth
24% of 136 decks +7% synergy
Demonic Tutor
23% of 112 decks +11% synergy
Kodama's Reach
23% of 136 decks +7% synergy
Farseek
21% of 136 decks +6% synergy
Blasphemous Act
21% of 19 decks +5% synergy
Victimize
20% of 112 decks +14% synergy
Cleansing Nova
19% of 273 decks +17% synergy
Three Visits
19% of 136 decks +7% synergy
Distant Melody
18% of 33 decks +16% synergy
Increasing Devotion
18% of 273 decks +17% synergy
Sign in Blood
17% of 112 decks +12% synergy
Damning Verdict
17% of 237 decks +16% synergy
Austere Command
16% of 273 decks +10% synergy
Jokulhaups
16% of 19 decks +16% synergy
Insurrection
16% of 19 decks +15% synergy
Eerie Ultimatum
15% of 33 decks +14% synergy
Time Wipe
15% of 33 decks +14% synergy
Tezzeret's Gambit
15% of 33 decks +13% synergy
Farewell
15% of 241 decks +8% synergy
Black Sun's Zenith
14% of 112 decks +13% synergy
Night's Whisper
13% of 112 decks +9% synergy
Wrath of God
13% of 273 decks +9% synergy
Vindicate
12% of 112 decks +11% synergy
Reanimate
12% of 112 decks +5% synergy
Duneblast
12% of 33 decks +12% synergy
Supreme Verdict
12% of 33 decks +9% synergy
Vanquish the Horde
12% of 265 decks +9% synergy
Diabolic Intent
12% of 112 decks +7% synergy
Blot Out the Sky
11% of 112 decks +10% synergy
Read the Bones
10% of 112 decks +5% synergy
Rishkar's Expertise
10% of 136 decks +5% synergy
Fabricate
9% of 33 decks +6% synergy
Windfall
9% of 33 decks +2% synergy
Celestial Judgment
9% of 265 decks +9% synergy
Idyllic Tutor
8% of 273 decks +6% synergy
Sevinne's Reclamation
8% of 273 decks +5% synergy
Turntimber Symbiosis
8% of 136 decks +7% synergy
Collective Effort
8% of 273 decks +8% synergy
Kaya's Wrath
8% of 112 decks +7% synergy
Green Sun's Zenith
7% of 136 decks +4% synergy
Dread Return
7% of 112 decks +5% synergy
Ondu Inversion
7% of 273 decks +6% synergy
Profane Tutor
6% of 111 decks +5% synergy
Utility Artifacts (28)
Lifecrafter's Bestiary
35% of 136 decks +33% synergy
Skullclamp
34% of 273 decks +21% synergy
Swiftfoot Boots
33% of 273 decks +4% synergy
Phyrexian Altar
30% of 273 decks +26% synergy
The Ozolith
29% of 273 decks +25% synergy
Blasting Station
25% of 273 decks +25% synergy
Ozolith, the Shattered Spire
21% of 42 decks +18% synergy
Andúril, Narsil Reforged
19% of 21 decks +17% synergy
The Great Henge
18% of 136 decks +14% synergy
Lightning Greaves
18% of 273 decks -8% synergy
Horn of Gondor
13% of 70 decks +11% synergy
Bolas's Citadel
11% of 112 decks +5% synergy
Ghost Lantern
11% of 94 decks +10% synergy
Panharmonicon
10% of 273 decks +5% synergy
Herald's Horn
10% of 273 decks +3% synergy
Halo Fountain
9% of 234 decks +8% synergy
Altar of the Brood
9% of 273 decks +8% synergy
Bident of Thassa
9% of 33 decks +6% synergy
Vanquisher's Banner
9% of 273 decks +5% synergy
Wayfarer's Bauble
9% of 273 decks -2% synergy
Cauldron of Souls
8% of 273 decks +8% synergy
Blade of the Bloodchief
8% of 273 decks +7% synergy
Animation Module
8% of 273 decks +7% synergy
Archaeomancer's Map
7% of 270 decks +5% synergy
Oketra's Monument
7% of 273 decks +6% synergy
Nim Deathmantle
7% of 273 decks +6% synergy
Idol of Oblivion
6% of 273 decks +2% synergy
Pearl Medallion
5% of 273 decks +4% synergy
Enchantments (50)
Kindred Discovery
42% of 33 decks +39% synergy
Hardened Scales
38% of 136 decks +34% synergy
Impact Tremors
37% of 19 decks +33% synergy
Rhythm of the Wild
33% of 12 decks +28% synergy
Rhystic Study
33% of 33 decks +19% synergy
Tribute to the World Tree
30% of 43 decks +26% synergy
Virtue of Loyalty
30% of 37 decks +28% synergy
Felidar Retreat
29% of 273 decks +25% synergy
Smothering Tithe
25% of 273 decks +13% synergy
Bastion of Remembrance
23% of 112 decks +20% synergy
Together Forever
23% of 273 decks +22% synergy
Feast of the Victorious Dead
21% of 42 decks +21% synergy
Aura Shards
21% of 136 decks +18% synergy
Anointed Procession
21% of 273 decks +16% synergy
Laid to Rest
20% of 115 decks +20% synergy
Chivalric Alliance
20% of 95 decks +19% synergy
Moldervine Reclamation
18% of 33 decks +16% synergy
Branching Evolution
18% of 136 decks +16% synergy
Path of Mettle
16% of 19 decks +16% synergy
Splinter Twin
16% of 19 decks +15% synergy
Greater Good
15% of 136 decks +13% synergy
Guardian Project
15% of 136 decks +11% synergy
Abzan Ascendancy
15% of 33 decks +15% synergy
Intruder Alarm
15% of 33 decks +14% synergy
Mystic Remora
15% of 33 decks +6% synergy
Doubling Season
15% of 136 decks +11% synergy
Phyrexian Arena
14% of 112 decks +7% synergy
Resourceful Defense
14% of 234 decks +13% synergy
Dictate of Erebos
13% of 112 decks +11% synergy
The Meathook Massacre
13% of 109 decks +10% synergy
Teferi's Ageless Insight
12% of 33 decks +9% synergy
Angelic Renewal
12% of 273 decks +12% synergy
Master Chef
12% of 83 decks +11% synergy
Primal Vigor
12% of 136 decks +11% synergy
Knights' Charge
12% of 112 decks +11% synergy
Sigarda's Summons
11% of 253 decks +11% synergy
Mirari's Wake
11% of 136 decks +8% synergy
Black Market Connections
11% of 92 decks +5% synergy
Phyrexian Reclamation
11% of 112 decks +9% synergy
Parallel Lives
10% of 136 decks +7% synergy
Tocasia's Welcome
10% of 144 decks +8% synergy
Death's Presence
10% of 136 decks +9% synergy
Divine Visitation
10% of 273 decks +8% synergy
Fanatical Devotion
9% of 273 decks +9% synergy
Reflections of Littjara
9% of 33 decks +6% synergy
Grave Pact
9% of 112 decks +7% synergy
Presence of Gond
9% of 136 decks +9% synergy
Sylvan Library
9% of 136 decks +3% synergy
Land Tax
9% of 273 decks +6% synergy
Citadel Siege
8% of 273 decks +8% synergy
Battles (1)
Invasion of New Phyrexia
14% of 22 decks +13% synergy
Planeswalkers (5)
Kaya, Geist Hunter
14% of 108 decks +13% synergy
Ajani, the Greathearted
7% of 136 decks +7% synergy
Liliana, Dreadhorde General
6% of 112 decks +4% synergy
Kaya the Inexorable
5% of 112 decks +5% synergy
Jiang Yanggu, Wildcrafter
5% of 136 decks +5% synergy
Utility Lands (38)
Gavony Township
54% of 136 decks +51% synergy
Bojuka Bog
45% of 112 decks +29% synergy
Castle Ardenvale
27% of 273 decks +25% synergy
Rogue's Passage
27% of 273 decks +9% synergy
Otawara, Soaring City
24% of 33 decks +16% synergy
Grim Backwoods
21% of 33 decks +20% synergy
Karn's Bastion
19% of 273 decks +14% synergy
Reliquary Tower
18% of 273 decks -10% synergy
Vault of the Archangel
18% of 112 decks +16% synergy
Takenuma, Abandoned Mire
15% of 107 decks +9% synergy
Boseiju, Who Endures
15% of 110 decks +5% synergy
Eiganjo, Seat of the Empire
14% of 243 decks +9% synergy
Phyrexian Tower
13% of 112 decks +9% synergy
Cabal Coffers
12% of 112 decks +7% synergy
High Market
12% of 273 decks +9% synergy
Temple of the False God
12% of 273 decks +3% synergy
Minas Tirith
12% of 65 decks +7% synergy
Emeria, the Sky Ruin
12% of 273 decks +11% synergy
Westvale Abbey
12% of 112 decks +10% synergy
War Room
11% of 271 decks +5% synergy
Ancient Tomb
11% of 273 decks +0% synergy
Magosi, the Waterveil
9% of 33 decks +9% synergy
Oran-Rief, the Vastwood
9% of 136 decks +6% synergy
Secluded Steppe
8% of 273 decks +7% synergy
Urborg, Tomb of Yawgmoth
8% of 273 decks -2% synergy
Windbrisk Heights
8% of 273 decks +6% synergy
Yavimaya, Cradle of Growth
7% of 269 decks -2% synergy
Gaea's Cradle
7% of 136 decks +5% synergy
Mosswort Bridge
7% of 136 decks +2% synergy
Castle Locthwain
7% of 112 decks +4% synergy
Urza's Saga
7% of 268 decks -0% synergy
Nykthos, Shrine to Nyx
7% of 273 decks +1% synergy
Drannith Ruins
6% of 80 decks +5% synergy
Idyllic Grange
6% of 273 decks +6% synergy
Tyrite Sanctum
6% of 270 decks +4% synergy
Barren Moor
5% of 112 decks +3% synergy
Dryad Arbor
5% of 136 decks +3% synergy
Scavenger Grounds
5% of 273 decks +2% synergy
Mana Artifacts (22)
Sol Ring
90% of 273 decks +6% synergy
Arcane Signet
77% of 273 decks +6% synergy
Orzhov Signet
52% of 112 decks +45% synergy
Talisman of Hierarchy
44% of 112 decks +38% synergy
Talisman of Conviction
37% of 19 decks +32% synergy
Talisman of Unity
32% of 136 decks +31% synergy
Talisman of Progress
27% of 33 decks +23% synergy
Azorius Signet
27% of 33 decks +21% synergy
Talisman of Dominance
27% of 22 decks +20% synergy
Dimir Signet
23% of 22 decks +15% synergy
Golgari Signet
18% of 33 decks +15% synergy
Mind Stone
18% of 273 decks -0% synergy
Fellwar Stone
17% of 273 decks -4% synergy
Boros Signet
16% of 19 decks +10% synergy
Selesnya Signet
15% of 136 decks +13% synergy
Talisman of Resilience
12% of 33 decks +10% synergy
Mana Crypt
10% of 273 decks -1% synergy
Thought Vessel
8% of 273 decks -8% synergy
Commander's Sphere
8% of 273 decks -9% synergy
Jeweled Lotus
6% of 271 decks -2% synergy
Chrome Mox
5% of 273 decks -1% synergy
Chromatic Lantern
5% of 273 decks -4% synergy
Lands (50)
Command Tower
78% of 273 decks +5% synergy
Canopy Vista
75% of 136 decks +67% synergy
Zagoth Triome
60% of 5 decks +56% synergy
Stomping Ground
58% of 12 decks +49% synergy
Overgrown Tomb
58% of 33 decks +48% synergy
Indatha Triome
58% of 33 decks +54% synergy
Selesnya Sanctuary
54% of 136 decks +51% synergy
Fortified Village
54% of 136 decks +50% synergy
Temple of Plenty
52% of 136 decks +49% synergy
Godless Shrine
52% of 112 decks +42% synergy
Arcane Sanctum
50% of 22 decks +47% synergy
Shadowy Backstreet
50% of 6 decks +46% synergy
Spire Garden
50% of 12 decks +45% synergy
Temple Garden
50% of 136 decks +41% synergy
Sandsteppe Citadel
48% of 33 decks +46% synergy
Hallowed Fountain
48% of 33 decks +39% synergy
Sungrass Prairie
48% of 136 decks +45% synergy
Sacred Foundry
47% of 19 decks +39% synergy
Isolated Chapel
46% of 112 decks +40% synergy
Jetmir's Garden
45% of 11 decks +41% synergy
Rockfall Vale
45% of 11 decks +41% synergy
Caves of Koilos
45% of 112 decks +38% synergy
Spectator Seating
44% of 18 decks +39% synergy
Exotic Orchard
43% of 273 decks +9% synergy
Llanowar Wastes
42% of 33 decks +37% synergy
Overgrown Farmland
42% of 130 decks +39% synergy
Vault of Champions
42% of 112 decks +36% synergy
Cinder Glade
42% of 12 decks +33% synergy
Sunpetal Grove
40% of 136 decks +36% synergy
Sea of Clouds
39% of 33 decks +34% synergy
Prairie Stream
39% of 33 decks +32% synergy
Seaside Citadel
38% of 8 decks +35% synergy
Spara's Headquarters
38% of 8 decks +33% synergy
Yavimaya Coast
38% of 8 decks +32% synergy
Battlefield Forge
37% of 19 decks +32% synergy
Raffine's Tower
36% of 22 decks +33% synergy
Woodland Cemetery
36% of 33 decks +31% synergy
Undergrowth Stadium
36% of 33 decks +31% synergy
Morphic Pool
36% of 22 decks +30% synergy
Sunken Hollow
36% of 22 decks +28% synergy
Watery Grave
36% of 22 decks +26% synergy
Myriad Landscape
35% of 273 decks +14% synergy
Path of Ancestry
34% of 273 decks +14% synergy
Jungle Shrine
33% of 12 decks +30% synergy
Rootbound Crag
33% of 12 decks +28% synergy
Shineshadow Snarl
33% of 112 decks +30% synergy
Temple of Silence
33% of 112 decks +29% synergy
Scattered Groves
32% of 136 decks +31% synergy
Blighted Woodland
32% of 136 decks +29% synergy
Temple of Deceit
32% of 22 decks +28% synergy