Basri's Lieutenant + Bloodspore Thrinax + Ashnod's Altar

Basri's Lieutenant
Bloodspore Thrinax
Ashnod's Altar

Requires
Basri's Lieutenant must be on the battlefield. Bloodspore Thrinax must be on the battlefield. Ashnod's Altar must be on the battlefield. Bloodspore Thrinax has at least one +1/+1 counter on it. You control at least one additional creature that has a +1/+1 counter on it.
Steps
  1. Activate Ashnod's Altar by sacrificing another creature with a +1/+1 counter on it, adding .
  2. When the creature dies, Basri's Lieutenant's second ability triggers, creating a 2/2 Knight creature token that enters the battlefield with at least one +1/+1 counter due to Bloodspore Thrinax.
  3. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Ghave, Guru of Spores
0.31% of 6423 decks 20 decks
Alharu, Solemn Ritualist // Reyhan, Last of the Abzan
2.25% of 311 decks 7 decks
Ravos, Soultender // Reyhan, Last of the Abzan
1.61% of 311 decks 5 decks
Nikara, Lair Scavenger // Yannik, Scavenging Sentinel
0.47% of 853 decks 4 decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.12% of 1730 decks 2 decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.13% of 1569 decks 2 decks
Alharu, Solemn Ritualist // Slurrk, All-Ingesting
3.77% of 53 decks 2 decks
Emiel the Blessed
0.10% of 2041 decks 2 decks
Ramos, Dragon Engine
0.01% of 8576 decks 1 decks
Black Panther, Wakandan King
0.11% of 930 decks 1 decks
Saffi Eriksdotter
0.19% of 530 decks 1 decks
Leinore, Autumn Sovereign
0.05% of 1933 decks 1 decks
Torens, Fist of the Angels
0.07% of 1456 decks 1 decks
Tayam, Luminous Enigma
0.02% of 5725 decks 1 decks
Othelm, Sigardian Outcast
1.82% of 55 decks 1 decks
Shalai and Hallar
0.01% of 8949 decks 1 decks
Rhys the Redeemed
0.02% of 4041 decks 1 decks
Lae'zel, Vlaakith's Champion // Master Chef
0.04% of 2258 decks 1 decks
High Synergy Cards
Good-Fortune Unicorn
69% of 55 decks +66% synergy
Basking Broodscale
67% of 9 decks +64% synergy
Corpsejack Menace
58% of 43 decks +53% synergy
Cathars' Crusade
58% of 55 decks +52% synergy
Renata, Called to the Hunt
53% of 55 decks +51% synergy
Kami of Whispered Hopes
56% of 41 decks +49% synergy
Champion of Lambholt
53% of 55 decks +46% synergy
Conclave Mentor
49% of 55 decks +45% synergy
Winding Constrictor
47% of 43 decks +42% synergy
Carrion Feeder
47% of 43 decks +41% synergy
Top Cards
Swords to Plowshares
55% of 55 decks -8% synergy
Inspiring Call
45% of 55 decks +38% synergy
Hardened Scales
45% of 55 decks +37% synergy
Rishkar, Peema Renegade
44% of 55 decks +39% synergy
Skullclamp
44% of 55 decks +31% synergy
Master Chef
42% of 50 decks +40% synergy
Zulaport Cutthroat
42% of 43 decks +32% synergy
Cultivate
42% of 55 decks -5% synergy
Elas il-Kor, Sadistic Pilgrim
41% of 37 decks +29% synergy
Felisa, Fang of Silverquill
40% of 42 decks +39% synergy
Creatures
Master Biomancer
100% of 3 decks +96% synergy
Metastatic Evangel
43% of 7 decks +40% synergy
Mycoloth
40% of 55 decks +38% synergy
Mazirek, Kraul Death Priest
37% of 43 decks +34% synergy
Viscera Seer
37% of 43 decks +28% synergy
Juniper Order Ranger
36% of 55 decks +35% synergy
Gyre Sage
35% of 55 decks +31% synergy
Hamza, Guardian of Arashin
33% of 54 decks +31% synergy
Evolution Witness
33% of 9 decks +29% synergy
Kutzil, Malamet Exemplar
33% of 18 decks +14% synergy
Armorcraft Judge
33% of 55 decks +31% synergy
Sakura-Tribe Elder
33% of 55 decks +14% synergy
Blood Artist
33% of 43 decks +21% synergy
Bartolomé del Presidio
32% of 19 decks +24% synergy
Scurry Oak
31% of 54 decks +30% synergy
Fertilid
31% of 55 decks +29% synergy
Corpse Knight
30% of 43 decks +24% synergy
Kambal, Profiteering Mayor
30% of 10 decks +20% synergy
Incubation Druid
29% of 55 decks +24% synergy
Forgotten Ancient
29% of 55 decks +23% synergy
Rosie Cotton of South Lane
29% of 35 decks +25% synergy
Elenda, the Dusk Rose
28% of 43 decks +22% synergy
Cryptic Trilobite
27% of 55 decks +27% synergy
Chatterfang, Squirrel General
26% of 42 decks +21% synergy
Herd Baloth
26% of 54 decks +25% synergy
Pitiless Plunderer
26% of 43 decks +18% synergy
Cruel Celebrant
26% of 43 decks +17% synergy
Abzan Falconer
25% of 55 decks +23% synergy
Kodama of the West Tree
25% of 53 decks +20% synergy
Kitchen Finks
24% of 55 decks +23% synergy
Skyclave Shadowcat
23% of 43 decks +23% synergy
Slimefoot, the Stowaway
23% of 43 decks +21% synergy
Shaile, Dean of Radiance
21% of 42 decks +21% synergy
Ghave, Guru of Spores
21% of 43 decks +20% synergy
Teysa Karlov
21% of 43 decks +16% synergy
Ivy Lane Denizen
20% of 55 decks +18% synergy
Arwen, Weaver of Hope
20% of 30 decks +17% synergy
Devoted Druid
20% of 55 decks +17% synergy
Karmic Guide
20% of 55 decks +15% synergy
Eternal Witness
20% of 55 decks -1% synergy
Hangarback Walker
18% of 55 decks +17% synergy
Mikaeus, the Lunarch
18% of 55 decks +16% synergy
Walking Ballista
18% of 55 decks +16% synergy
Avacyn's Pilgrim
18% of 55 decks +3% synergy
Dusk Legion Duelist
17% of 41 decks +15% synergy
Cankerbloom
17% of 41 decks +10% synergy
Crystalline Crawler
16% of 55 decks +16% synergy
Abzan Battle Priest
16% of 55 decks +15% synergy
Saffi Eriksdotter
16% of 55 decks +15% synergy
Scavenging Ooze
16% of 55 decks +13% synergy
Instants
Path to Exile
36% of 55 decks -9% synergy
Beast Within
35% of 55 decks -4% synergy
Anguished Unmaking
30% of 43 decks +6% synergy
Unbreakable Formation
24% of 55 decks +17% synergy
Heroic Intervention
22% of 55 decks -8% synergy
Mythos of Nethroi
21% of 43 decks +18% synergy
Abzan Charm
21% of 43 decks +16% synergy
Putrefy
19% of 43 decks +3% synergy
Generous Gift
18% of 55 decks -8% synergy
Mortify
14% of 43 decks +2% synergy
Deadly Dispute
10% of 42 decks -2% synergy
Deathsprout
9% of 43 decks +5% synergy
Malakir Rebirth
9% of 43 decks +1% synergy
Assassin's Trophy
9% of 43 decks -21% synergy
Rite of Harmony
9% of 54 decks +6% synergy
Momentous Fall
9% of 55 decks +7% synergy
Khalni Ambush
9% of 55 decks +7% synergy
Sejiri Shelter
9% of 55 decks +6% synergy
Aura Mutation
9% of 55 decks +5% synergy
Enlightened Tutor
9% of 55 decks -9% synergy
Lethal Scheme
8% of 39 decks +6% synergy
Congregation at Dawn
7% of 55 decks +6% synergy
Eladamri's Call
7% of 55 decks -4% synergy
Return of the Wildspeaker
7% of 55 decks -6% synergy
Tend the Pests
7% of 42 decks +6% synergy
Utter End
7% of 43 decks -0% synergy
Village Rites
7% of 43 decks -3% synergy
Deadly Rollick
7% of 43 decks -4% synergy
Despark
7% of 43 decks -9% synergy
Semester's End
6% of 54 decks +4% synergy
Sprout Swarm
5% of 55 decks +5% synergy
Wilt
5% of 55 decks +5% synergy
Kabira Takedown
5% of 55 decks +4% synergy
March of the Multitudes
5% of 55 decks +2% synergy
Sorceries
Kodama's Reach
33% of 55 decks +1% synergy
Farseek
29% of 55 decks -5% synergy
Damn
26% of 42 decks +10% synergy
Nature's Lore
25% of 55 decks -7% synergy
Rampant Growth
25% of 55 decks -9% synergy
Damning Verdict
22% of 51 decks +20% synergy
Eerie Ultimatum
19% of 43 decks +6% synergy
Bala Ged Recovery
18% of 55 decks +9% synergy
Three Visits
15% of 55 decks -10% synergy
Rishkar's Expertise
13% of 55 decks +2% synergy
Demonic Tutor
12% of 43 decks -11% synergy
Cleansing Nova
11% of 55 decks +7% synergy
Shamanic Revelation
11% of 55 decks +2% synergy
Austere Command
11% of 55 decks -2% synergy
Painful Truths
9% of 43 decks +6% synergy
Victimize
9% of 43 decks -2% synergy
Life's Legacy
9% of 55 decks +7% synergy
Ascend from Avernus
8% of 50 decks +6% synergy
Unnatural Restoration
7% of 41 decks +3% synergy
Collective Effort
7% of 55 decks +6% synergy
Tragic Arrogance
7% of 55 decks +6% synergy
Harvest Season
7% of 55 decks +5% synergy
Wrath of God
7% of 55 decks +1% synergy
Profane Tutor
7% of 42 decks +4% synergy
Culling Ritual
7% of 42 decks -4% synergy
Dimir Machinations
7% of 43 decks +7% synergy
Duneblast
7% of 43 decks +4% synergy
Dread Return
7% of 43 decks +2% synergy
Diabolic Tutor
7% of 43 decks +1% synergy
Diabolic Intent
7% of 43 decks -2% synergy
Primal Growth
5% of 55 decks +5% synergy
Migration Path
5% of 55 decks +2% synergy
Hour of Reckoning
5% of 55 decks +1% synergy
Idyllic Tutor
5% of 55 decks +0% synergy
Green Sun's Zenith
5% of 55 decks -1% synergy
Sevinne's Reclamation
5% of 55 decks -2% synergy
Finale of Devastation
5% of 55 decks -3% synergy
Harmonize
5% of 55 decks -4% synergy
Utility Artifacts
Ozolith, the Shattered Spire
32% of 40 decks +26% synergy
Altar of Dementia
31% of 55 decks +28% synergy
The Ozolith
29% of 55 decks +26% synergy
Blasting Station
25% of 55 decks +25% synergy
Phyrexian Altar
25% of 55 decks +21% synergy
The Great Henge
18% of 55 decks +8% synergy
Lightning Greaves
15% of 55 decks -11% synergy
Spawning Pit
13% of 55 decks +12% synergy
Swiftfoot Boots
13% of 55 decks -15% synergy
Agatha's Soul Cauldron
12% of 26 decks +10% synergy
Altar of the Brood
11% of 55 decks +10% synergy
Ghost Lantern
11% of 38 decks +10% synergy
Animation Module
9% of 55 decks +9% synergy
Illusionist's Bracers
7% of 55 decks +6% synergy
Moonsilver Key
6% of 54 decks +4% synergy
Relic Vial
5% of 55 decks +5% synergy
Blade of the Bloodchief
5% of 55 decks +5% synergy
Genesis Chamber
5% of 55 decks +5% synergy
Enchantments
Greater Good
31% of 55 decks +26% synergy
Bastion of Remembrance
30% of 43 decks +24% synergy
Branching Evolution
29% of 55 decks +24% synergy
Abzan Ascendancy
28% of 43 decks +26% synergy
One with the Kami
26% of 53 decks +26% synergy
Insidious Roots
25% of 12 decks +16% synergy
Fecundity
24% of 55 decks +23% synergy
Death's Presence
24% of 55 decks +22% synergy
Felidar Retreat
24% of 55 decks +16% synergy
Doubling Season
22% of 55 decks +13% synergy
Aura Shards
22% of 55 decks +13% synergy
Moldervine Reclamation
21% of 43 decks +12% synergy
Resourceful Defense
20% of 51 decks +18% synergy
Tribute to the World Tree
20% of 41 decks +11% synergy
Dictate of Erebos
19% of 43 decks +15% synergy
Evolutionary Leap
18% of 55 decks +17% synergy
Parallel Lives
18% of 55 decks +11% synergy
Cryptolith Rite
16% of 55 decks +13% synergy
Primal Vigor
15% of 55 decks +12% synergy
Growing Rites of Itlimoc
15% of 55 decks +9% synergy
Guardian Project
15% of 55 decks +6% synergy
Anointed Procession
15% of 55 decks +6% synergy
Retribution of the Ancients
14% of 43 decks +13% synergy
Sigarda's Summons
13% of 54 decks +12% synergy
Together Forever
13% of 55 decks +11% synergy
Grave Pact
12% of 43 decks +7% synergy
Feast of the Victorious Dead
11% of 27 decks +9% synergy
Fanatical Devotion
11% of 55 decks +10% synergy
Vampiric Rites
9% of 43 decks +7% synergy
Agent of the Iron Throne
8% of 38 decks +5% synergy
Swift Reconfiguration
8% of 53 decks +6% synergy
Intangible Virtue
7% of 55 decks +2% synergy
Darksteel Mutation
7% of 55 decks +1% synergy
Smothering Tithe
7% of 55 decks -18% synergy
Carnival of Souls
7% of 43 decks +7% synergy
Sylvan Anthem
6% of 54 decks +4% synergy
Murder Investigation
5% of 55 decks +5% synergy
Fruit of the First Tree
5% of 55 decks +5% synergy
Life and Limb
5% of 55 decks +5% synergy
Angelic Renewal
5% of 55 decks +5% synergy
Martyr's Cause
5% of 55 decks +5% synergy
Path of Discovery
5% of 55 decks +5% synergy
Utopia Sprawl
5% of 55 decks -2% synergy
Sterling Grove
5% of 55 decks -3% synergy
Mirari's Wake
5% of 55 decks -9% synergy
Garruk's Uprising
5% of 55 decks -10% synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
18% of 55 decks +17% synergy
Tevesh Szat, Doom of Fools
10% of 42 decks +8% synergy
Nissa, Voice of Zendikar
7% of 55 decks +6% synergy
Basri Ket
5% of 55 decks +5% synergy
Ajani, Mentor of Heroes
5% of 55 decks +4% synergy
Ajani, the Greathearted
5% of 55 decks +2% synergy
Utility Lands
Gavony Township
47% of 55 decks +38% synergy
Bojuka Bog
28% of 43 decks -2% synergy
Karn's Bastion
27% of 55 decks +22% synergy
Oran-Rief, the Vastwood
24% of 55 decks +19% synergy
Yavimaya, Cradle of Growth
19% of 54 decks +9% synergy
High Market
16% of 55 decks +13% synergy
Westvale Abbey
16% of 43 decks +14% synergy
Llanowar Reborn
15% of 55 decks +13% synergy
Temple of the False God
13% of 55 decks +3% synergy
Takenuma, Abandoned Mire
12% of 41 decks +1% synergy
Phyrexian Tower
12% of 43 decks +3% synergy
Nesting Grounds
11% of 55 decks +9% synergy
Reliquary Tower
11% of 55 decks -19% synergy
Boseiju, Who Endures
9% of 53 decks -10% synergy
Grim Backwoods
9% of 43 decks +5% synergy
Vault of the Archangel
9% of 43 decks -2% synergy
Mosswort Bridge
9% of 55 decks -1% synergy
Eiganjo, Seat of the Empire
6% of 53 decks -3% synergy
Vitu-Ghazi, the City-Tree
5% of 55 decks +4% synergy
Secluded Steppe
5% of 55 decks +2% synergy
Scavenger Grounds
5% of 55 decks +2% synergy
Tranquil Thicket
5% of 55 decks +2% synergy
Castle Ardenvale
5% of 55 decks +0% synergy
Urborg, Tomb of Yawgmoth
5% of 55 decks -4% synergy
Mana Artifacts
Sol Ring
76% of 55 decks -8% synergy
Arcane Signet
56% of 55 decks -16% synergy
Selesnya Signet
18% of 55 decks +9% synergy
Golgari Signet
14% of 43 decks +1% synergy
Talisman of Unity
11% of 55 decks +4% synergy
Chromatic Lantern
11% of 55 decks +1% synergy
Commander's Sphere
11% of 55 decks -5% synergy
Orzhov Signet
7% of 43 decks -20% synergy
Lands
Command Tower
95% of 55 decks +21% synergy
Sunpetal Grove
51% of 55 decks +28% synergy
Canopy Vista
49% of 55 decks +13% synergy
Sandsteppe Citadel
49% of 43 decks +23% synergy
Llanowar Wastes
44% of 43 decks +19% synergy
Indatha Triome
44% of 43 decks +13% synergy
Isolated Chapel
42% of 43 decks +15% synergy
Caves of Koilos
42% of 43 decks +14% synergy
Temple Garden
42% of 55 decks +1% synergy
Godless Shrine
40% of 43 decks -1% synergy
Overgrown Tomb
37% of 43 decks -5% synergy
Exotic Orchard
36% of 55 decks +1% synergy
Evolving Wilds
33% of 55 decks +12% synergy
Woodland Cemetery
30% of 43 decks +3% synergy
Vault of Champions
29% of 42 decks +3% synergy
Temple of Malady
28% of 43 decks +12% synergy
Windswept Heath
27% of 55 decks +17% synergy
Terramorphic Expanse
27% of 55 decks +12% synergy
Bountiful Promenade
27% of 55 decks +3% synergy
Marsh Flats
25% of 55 decks +14% synergy
Temple of Plenty
25% of 55 decks +12% synergy
Selesnya Sanctuary
25% of 55 decks +11% synergy
Undergrowth Stadium
24% of 42 decks -2% synergy
Krosan Verge
24% of 55 decks +21% synergy
Fabled Passage
22% of 55 decks +13% synergy
Verdant Catacombs
22% of 55 decks +10% synergy
Brushland
20% of 55 decks +4% synergy
Path of Ancestry
20% of 55 decks -1% synergy
Overgrown Farmland
19% of 54 decks +2% synergy
Fortified Village
18% of 55 decks +3% synergy
Deathcap Glade
17% of 42 decks +3% synergy
Golgari Rot Farm
16% of 43 decks -2% synergy
Temple of Silence
16% of 43 decks -2% synergy
Myriad Landscape
15% of 55 decks -5% synergy
Tainted Field
14% of 43 decks +1% synergy
Orzhov Basilica
14% of 43 decks -2% synergy
Haunted Mire
14% of 37 decks +5% synergy
Arctic Treeline
13% of 54 decks +9% synergy
Blighted Woodland
13% of 55 decks +7% synergy
Scattered Groves
13% of 55 decks +5% synergy
Branchloft Pathway
13% of 55 decks +4% synergy
Radiant Grove
12% of 49 decks +6% synergy
Fetid Heath
12% of 43 decks +1% synergy
Reflecting Pool
11% of 55 decks +6% synergy
Woodland Chasm
10% of 42 decks +5% synergy
Concealed Courtyard
9% of 43 decks +4% synergy
Murmuring Bosk
9% of 43 decks +2% synergy
Twilight Mire
9% of 43 decks -0% synergy
Misty Rainforest
9% of 55 decks -3% synergy
Sungrass Prairie
9% of 55 decks -3% synergy