Enduring Renewal + Crystalline Crawler + Ashnod's Altar

Enduring Renewal
Crystalline Crawler
Ashnod's Altar

Requires
Enduring Renewal must be on the battlefield. Crystalline Crawler must be in hand. Ashnod's Altar must be on the battlefield. Mana needed: 4 in four different colors
Steps
  1. Cast Crystalline Crawler by paying 4 in four different colors, causing Crystalline Crawler to enter the battlefield with four +1/+1 counters on it.
  2. Activate Crystalline Crawler's first ability four times by removing four +1/+1 counters from it, adding 4 in four different colors.
  3. Activate Ashnod's Altar by sacrificing Crystalline Crawler, adding .
  4. When Crystalline Crawler dies, Enduring Renewal triggers, returning Crystalline Crawler from your graveyard to your hand.
  5. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Zacama, Primal Calamity
0.05% of 3977 decks 2 decks
Zabaz, the Glimmerwasp
0.09% of 2277 decks 2 decks
Rosie Cotton of South Lane
0.72% of 277 decks 2 decks
Faceless One // Noble Heritage
50.00% of 2 decks 1 decks
Alela, Artful Provocateur
0.01% of 12977 decks 1 decks
Ghave, Guru of Spores
0.02% of 6599 decks 1 decks
Ao, the Dawn Sky
0.15% of 647 decks 1 decks
Brenard, Ginger Sculptor
0.01% of 9056 decks 1 decks
Tayam, Luminous Enigma
0.02% of 6425 decks 1 decks
Varina, Lich Queen
0.01% of 8584 decks 1 decks
Gandalf, White Rider
0.54% of 185 decks 1 decks
Lae'zel, Vlaakith's Champion // Master Chef
0.04% of 2498 decks 1 decks
Elesh Norn, Mother of Machines
0.02% of 6416 decks 1 decks
Hamza, Guardian of Arashin
0.02% of 4189 decks 1 decks
New Cards
Hashaton, Scarab's Fist
50% of 2 decks +46% synergy
Temmet, Naktamun's Will
50% of 2 decks +47% synergy
Lost Monarch of Ifnir
33% of 3 decks +31% synergy
Accursed Duneyard
25% of 4 decks +24% synergy
On Wings of Gold
25% of 4 decks +23% synergy
High Synergy Cards
Phyrexian Altar
76% of 17 decks +73% synergy
Cathars' Crusade
65% of 17 decks +59% synergy
Blasting Station
47% of 17 decks +47% synergy
Conclave Mentor
50% of 8 decks +46% synergy
Rishkar, Peema Renegade
50% of 8 decks +45% synergy
Myr Retriever
47% of 17 decks +45% synergy
Altar of Dementia
47% of 17 decks +44% synergy
Triskelion
41% of 17 decks +41% synergy
Animation Module
41% of 17 decks +41% synergy
Hangarback Walker
41% of 17 decks +40% synergy
Top Cards
Krark-Clan Ironworks
41% of 17 decks +40% synergy
Walking Ballista
41% of 17 decks +39% synergy
Swords to Plowshares
41% of 17 decks -21% synergy
Memnite
35% of 17 decks +35% synergy
Scrap Trawler
35% of 17 decks +33% synergy
Ornithopter
35% of 17 decks +33% synergy
Cryptic Trilobite
29% of 17 decks +29% synergy
Arcbound Ravager
29% of 17 decks +29% synergy
Phyrexian Walker
29% of 17 decks +29% synergy
Oswald Fiddlebender
29% of 17 decks +28% synergy
Game Changers
Enlightened Tutor
35% of 17 decks +18% synergy
Ancient Tomb
29% of 17 decks +19% synergy
The One Ring
18% of 17 decks +10% synergy
Creatures
Corpse Knight
75% of 4 decks +69% synergy
Kitchen Finks
38% of 8 decks +37% synergy
Glaring Fleshraker
38% of 8 decks +36% synergy
Good-Fortune Unicorn
38% of 8 decks +35% synergy
Temur Sabertooth
38% of 8 decks +34% synergy
Witch Enchanter
38% of 8 decks +31% synergy
Teshar, Ancestor's Apostle
29% of 17 decks +27% synergy
Heliod, Sun-Crowned
29% of 17 decks +26% synergy
Mondrak, Glory Dominus
29% of 17 decks +22% synergy
Esper Sentinel
29% of 17 decks +10% synergy
Triskelavus
24% of 17 decks +24% synergy
Arcbound Worker
24% of 17 decks +23% synergy
Scrapyard Recombiner
24% of 17 decks +23% synergy
Mindless Automaton
24% of 17 decks +23% synergy
Arcbound Crusher
24% of 17 decks +23% synergy
Arcbound Mouser
24% of 17 decks +23% synergy
Shield Sphere
24% of 17 decks +23% synergy
Foundry Inspector
24% of 17 decks +19% synergy
Mentor of the Meek
24% of 17 decks +18% synergy
Syr Ginger, the Meal Ender
23% of 13 decks +22% synergy
Omarthis, Ghostfire Initiate
20% of 15 decks +20% synergy
Thopter Squadron
18% of 17 decks +18% synergy
Workhorse
18% of 17 decks +18% synergy
Pentavus
18% of 17 decks +18% synergy
Arcbound Slith
18% of 17 decks +17% synergy
Arcbound Stinger
18% of 17 decks +17% synergy
Arcbound Prototype
18% of 17 decks +17% synergy
Vizier of Remedies
18% of 17 decks +17% synergy
Iron Apprentice
18% of 17 decks +17% synergy
Basri's Lieutenant
18% of 17 decks +17% synergy
Hopeful Initiate
18% of 17 decks +17% synergy
Junk Diver
18% of 17 decks +17% synergy
Scholar of New Horizons
18% of 17 decks +17% synergy
Steel Overseer
18% of 17 decks +16% synergy
Starnheim Courser
18% of 17 decks +16% synergy
Recruiter of the Guard
18% of 17 decks +15% synergy
Instants
Heroic Intervention
38% of 8 decks +8% synergy
Beast Within
38% of 8 decks +0% synergy
Generous Gift
24% of 17 decks -1% synergy
Path to Exile
24% of 17 decks -23% synergy
Unbreakable Formation
18% of 17 decks +11% synergy
Sorceries
Rampant Growth
38% of 8 decks +3% synergy
Farewell
18% of 17 decks +5% synergy
Utility Artifacts
Skullclamp
29% of 17 decks +18% synergy
Lightning Greaves
29% of 17 decks +4% synergy
The Ozolith
24% of 17 decks +20% synergy
Agatha's Soul Cauldron
23% of 13 decks +22% synergy
Throne of Geth
18% of 17 decks +17% synergy
Mirrorworks
18% of 17 decks +17% synergy
Helm of Awakening
18% of 17 decks +17% synergy
Cloudstone Curio
18% of 17 decks +17% synergy
Mishra's Bauble
18% of 17 decks +16% synergy
Oketra's Monument
18% of 17 decks +16% synergy
Mystic Forge
18% of 17 decks +15% synergy
Sensei's Divining Top
18% of 17 decks +13% synergy
Enchantments
Zendikar Resurgent
38% of 8 decks +35% synergy
Mirari's Wake
38% of 8 decks +25% synergy
Anointed Procession
24% of 17 decks +15% synergy
Light of Promise
18% of 17 decks +17% synergy
Together Forever
18% of 17 decks +16% synergy
Utility Lands
Urza's Saga
41% of 17 decks +34% synergy
Gavony Township
38% of 8 decks +28% synergy
Darksteel Citadel
24% of 17 decks +20% synergy
Ancient Den
24% of 17 decks +18% synergy
Idyllic Grange
18% of 17 decks +17% synergy
Inventors' Fair
18% of 17 decks +14% synergy
Buried Ruin
18% of 17 decks +13% synergy
Mana Artifacts
Sol Ring
76% of 17 decks -8% synergy
Arcane Signet
41% of 17 decks -31% synergy
Fellwar Stone
24% of 17 decks +3% synergy
Lands
Isolated Chapel
75% of 4 decks +46% synergy
Godless Shrine
75% of 4 decks +35% synergy
Canopy Vista
50% of 8 decks +13% synergy
Command Tower
41% of 17 decks -33% synergy
Selesnya Sanctuary
38% of 8 decks +24% synergy
Bountiful Promenade
38% of 8 decks +14% synergy
Marsh Flats
18% of 17 decks +7% synergy
Path of Ancestry
18% of 17 decks -4% synergy
Exotic Orchard
18% of 17 decks -18% synergy