Insidious Roots + Peregrin Took + Cauldron Familiar + Altar of Dementia

Insidious Roots
Peregrin Took
Cauldron Familiar
Altar of Dementia

Requires
Insidious Roots must be on the battlefield. Peregrin Took must be on the battlefield. Cauldron Familiar must be on the battlefield. Altar of Dementia must be on the battlefield. You control at least one Food.
Steps
  1. Activate Altar of Dementia by sacrificing Cauldron Familiar, causing target player to mill cards equal to Cauldron Familiar's power.
  2. Activate Cauldron Familiar by sacrificing a Food, returning Cauldron Familiar to the battlefield from your graveyard.
  3. Cauldron Familiar and Insidious Roots trigger.
  4. Resolve the Insidious Roots trigger, creating a 0/1 green Plant creature token and a Food artifact token, and then putting a +1/+1 counter on each Plant you control.
  5. Resolve the Cauldron Familiar trigger, causing each opponent to lose 1 life and you to gain 1 life.
  6. Repeat
Results
Infinite +1/+1 counters on Plants you control. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite lifegain. Infinite lifegain triggers. Infinite lifeloss. Infinite LTB. Infinite mill. Infinite sacrifice triggers. Infinite self-mill.

Ygra, Eater of All
0.71% of 4938 decks 35 decks
New Cards
Camellia, the Seedmiser
90% of 41 decks +87% synergy
Hazel's Brewmaster
60% of 25 decks +55% synergy
Rootcast Apprenticeship
50% of 6 decks +38% synergy
Scavenger's Talent
46% of 26 decks +43% synergy
Hazel of the Rootbloom
37% of 41 decks +35% synergy
High Synergy Cards
Experimental Confectioner
82% of 49 decks +81% synergy
Warren Soultrader
83% of 46 decks +78% synergy
Ashnod's Altar
82% of 49 decks +74% synergy
Chatterfang, Squirrel General
71% of 49 decks +70% synergy
Gilded Goose
71% of 49 decks +70% synergy
Pitiless Plunderer
73% of 49 decks +70% synergy
Academy Manufactor
73% of 49 decks +70% synergy
Blood Artist
71% of 49 decks +65% synergy
Viscera Seer
67% of 49 decks +62% synergy
Marionette Apprentice
65% of 46 decks +61% synergy
Top Cards
Assassin's Trophy
63% of 49 decks +57% synergy
Zulaport Cutthroat
57% of 49 decks +52% synergy
Witch's Oven
55% of 49 decks +54% synergy
Skullclamp
53% of 49 decks +40% synergy
Phyrexian Altar
51% of 49 decks +47% synergy
Nuka-Cola Vending Machine
49% of 49 decks +48% synergy
Heroic Intervention
49% of 49 decks +35% synergy
Savvy Hunter
47% of 49 decks +46% synergy
Rapacious Guest
47% of 49 decks +46% synergy
Night of the Sweets' Revenge
47% of 49 decks +46% synergy
Creatures
Tireless Provisioner
47% of 49 decks +42% synergy
Mirkwood Bats
47% of 49 decks +40% synergy
Ravenous Squirrel
45% of 49 decks +44% synergy
Carrion Feeder
43% of 49 decks +40% synergy
Gyome, Master Chef
41% of 49 decks +40% synergy
Thornvault Forager
37% of 41 decks +34% synergy
Elanor Gardner
35% of 49 decks +34% synergy
Woe Strider
31% of 49 decks +29% synergy
Eternal Witness
31% of 49 decks +21% synergy
Birds of Paradise
31% of 49 decks +18% synergy
Wight of the Reliquary
30% of 47 decks +28% synergy
Disciple of the Vault
29% of 49 decks +27% synergy
Sakura-Tribe Elder
29% of 49 decks +20% synergy
Pippin, Warden of Isengard
27% of 49 decks +26% synergy
Scurry Oak
27% of 49 decks +26% synergy
Vinereap Mentor
25% of 28 decks +23% synergy
Greta, Sweettooth Scourge
24% of 49 decks +24% synergy
Nadier's Nightblade
24% of 49 decks +23% synergy
Osteomancer Adept
24% of 41 decks +23% synergy
Yawgmoth, Thran Physician
22% of 49 decks +21% synergy
Braids, Arisen Nightmare
22% of 49 decks +18% synergy
Delighted Halfling
22% of 49 decks +16% synergy
Feasting Troll King
20% of 49 decks +20% synergy
Pawn of Ulamog
20% of 49 decks +19% synergy
Jaheira, Friend of the Forest
20% of 49 decks +18% synergy
Llanowar Elves
20% of 49 decks +11% synergy
Honored Dreyleader
19% of 26 decks +16% synergy
Savra, Queen of the Golgari
18% of 49 decks +18% synergy
Manglehorn
18% of 49 decks +17% synergy
Elvish Mystic
18% of 49 decks +10% synergy
Ygra, Eater of All
17% of 41 decks +15% synergy
Bristlebud Farmer
17% of 47 decks +17% synergy
Accursed Marauder
17% of 42 decks +11% synergy
Prosperous Innkeeper
16% of 49 decks +15% synergy
The Odd Acorn Gang
16% of 25 decks +13% synergy
Bloodroot Apothecary
16% of 25 decks +12% synergy
Arcbound Ravager
14% of 49 decks +14% synergy
Sifter of Skulls
14% of 49 decks +14% synergy
Sarinth Steelseeker
14% of 49 decks +14% synergy
Mazirek, Kraul Death Priest
14% of 49 decks +14% synergy
Elves of Deep Shadow
14% of 49 decks +12% synergy
Basking Broodscale
13% of 47 decks +11% synergy
Honest Rutstein
13% of 47 decks +11% synergy
Extruder
12% of 49 decks +12% synergy
Gluttonous Troll
12% of 49 decks +12% synergy
Fiend Artisan
12% of 49 decks +12% synergy
Ivy Lane Denizen
12% of 49 decks +11% synergy
Bane of Progress
12% of 49 decks +11% synergy
Gravecrawler
12% of 49 decks +11% synergy
Reassembling Skeleton
12% of 49 decks +10% synergy
Instants
Deadly Dispute
41% of 49 decks +35% synergy
Dark Ritual
41% of 49 decks +30% synergy
Abrupt Decay
35% of 49 decks +32% synergy
Vampiric Tutor
31% of 49 decks +21% synergy
Worldly Tutor
29% of 49 decks +22% synergy
Putrefy
24% of 49 decks +21% synergy
Nature's Claim
22% of 49 decks +18% synergy
Fell the Profane
20% of 46 decks +13% synergy
Golgari Charm
18% of 49 decks +17% synergy
Plumb the Forbidden
18% of 49 decks +17% synergy
Culling the Weak
18% of 49 decks +16% synergy
Beast Within
18% of 49 decks +0% synergy
Second Harvest
16% of 49 decks +14% synergy
Archdruid's Charm
16% of 49 decks +13% synergy
Village Rites
16% of 49 decks +11% synergy
Feed the Cycle
15% of 26 decks +14% synergy
Collective Resistance
15% of 46 decks +13% synergy
Rampage of the Clans
14% of 49 decks +14% synergy
Tear Asunder
14% of 49 decks +13% synergy
Chord of Calling
14% of 49 decks +12% synergy
Deadly Rollick
14% of 49 decks +9% synergy
Revitalizing Repast
13% of 46 decks +10% synergy
Veil of Summer
12% of 49 decks +9% synergy
Entomb
12% of 49 decks +8% synergy
Pawpatch Formation
11% of 28 decks +9% synergy
Force of Vigor
10% of 49 decks +9% synergy
Tamiyo's Safekeeping
10% of 49 decks +7% synergy
Krosan Grip
10% of 49 decks +6% synergy
Saw in Half
8% of 49 decks +7% synergy
Noxious Revival
8% of 49 decks +6% synergy
Return to Nature
8% of 49 decks +5% synergy
Return of the Wildspeaker
8% of 49 decks +2% synergy
Flare of Malice
6% of 47 decks +5% synergy
Bake into a Pie
6% of 49 decks +6% synergy
Grapple with the Past
6% of 49 decks +6% synergy
Naturalize
6% of 49 decks +5% synergy
Imp's Mischief
6% of 49 decks +5% synergy
Sheoldred's Edict
6% of 49 decks +5% synergy
Tyvar's Stand
6% of 49 decks +4% synergy
Corrupted Conviction
6% of 49 decks +3% synergy
Sorceries
Diabolic Intent
43% of 49 decks +38% synergy
Demonic Tutor
41% of 49 decks +29% synergy
Cultivate
35% of 49 decks +13% synergy
Reanimate
33% of 49 decks +25% synergy
Toxic Deluge
33% of 49 decks +24% synergy
Nature's Lore
31% of 49 decks +16% synergy
Farseek
27% of 49 decks +11% synergy
Rampant Growth
27% of 49 decks +10% synergy
Culling Ritual
24% of 49 decks +22% synergy
Three Visits
22% of 49 decks +11% synergy
Finale of Devastation
20% of 49 decks +17% synergy
Swarmyard Massacre
20% of 25 decks +14% synergy
Fade from History
18% of 49 decks +18% synergy
Kodama's Reach
18% of 49 decks +3% synergy
Season of Loss
18% of 28 decks +16% synergy
Revive the Shire
16% of 49 decks +15% synergy
Many Partings
16% of 49 decks +15% synergy
Lich-Knights' Conquest
16% of 49 decks +15% synergy
Eldritch Evolution
16% of 49 decks +14% synergy
Creeping Corrosion
14% of 49 decks +14% synergy
Rise of the Witch-king
14% of 49 decks +13% synergy
Beseech the Mirror
14% of 49 decks +12% synergy
Season of Gathering
14% of 28 decks +11% synergy
Pest Infestation
12% of 49 decks +11% synergy
Persist
12% of 49 decks +11% synergy
Grim Tutor
12% of 49 decks +10% synergy
Victimize
12% of 49 decks +6% synergy
Jarad's Orders
10% of 49 decks +10% synergy
Unmarked Grave
10% of 49 decks +9% synergy
Imperial Seal
10% of 49 decks +7% synergy
Bala Ged Recovery
10% of 49 decks +6% synergy
Chatterstorm
8% of 49 decks +8% synergy
Dig Up
8% of 49 decks +8% synergy
Scheming Symmetry
8% of 49 decks +7% synergy
Profane Tutor
8% of 49 decks +7% synergy
Dread Return
8% of 49 decks +5% synergy
Feed the Swarm
8% of 49 decks -1% synergy
Wear Down
7% of 41 decks +5% synergy
Taste of Death
6% of 49 decks +6% synergy
Spider Food
6% of 49 decks +6% synergy
Sylvan Tutor
6% of 49 decks +6% synergy
Return from the Wilds
6% of 49 decks +6% synergy
Pick Your Poison
6% of 49 decks +5% synergy
Casualties of War
6% of 49 decks +5% synergy
Life from the Loam
6% of 49 decks +4% synergy
Unearth
6% of 49 decks +4% synergy
Torment of Hailfire
6% of 49 decks +4% synergy
Buried Alive
6% of 49 decks +3% synergy
Utility Artifacts
Lightning Greaves
37% of 49 decks +11% synergy
Blasting Station
20% of 49 decks +20% synergy
Clock of Omens
18% of 49 decks +17% synergy
Chitterspitter
16% of 49 decks +16% synergy
Grinding Station
16% of 49 decks +16% synergy
Krark-Clan Ironworks
16% of 49 decks +15% synergy
Transmutation Font
13% of 47 decks +12% synergy
Summoning Station
12% of 49 decks +12% synergy
Animation Module
12% of 49 decks +12% synergy
Desecrated Tomb
12% of 49 decks +12% synergy
Wishclaw Talisman
12% of 49 decks +9% synergy
Swiftfoot Boots
12% of 49 decks -16% synergy
Heaped Harvest
12% of 25 decks +9% synergy
Bootleggers' Stash
10% of 49 decks +9% synergy
Bolas's Citadel
10% of 49 decks +5% synergy
Inspiring Statuary
8% of 49 decks +6% synergy
The One Ring
8% of 49 decks -1% synergy
Kill Switch
6% of 49 decks +6% synergy
The Underworld Cookbook
6% of 49 decks +6% synergy
Coat of Arms
6% of 49 decks +4% synergy
Helm of the Host
6% of 49 decks +3% synergy
Mithril Coat
6% of 49 decks -0% synergy
Enchantments
Moldervine Reclamation
35% of 49 decks +33% synergy
Bastion of Remembrance
33% of 49 decks +29% synergy
The Meathook Massacre
29% of 49 decks +26% synergy
Trail of Crumbs
27% of 49 decks +26% synergy
Viridian Revel
24% of 49 decks +24% synergy
Dictate of Erebos
24% of 49 decks +22% synergy
Doubling Season
24% of 49 decks +20% synergy
Grave Pact
22% of 49 decks +20% synergy
Parallel Lives
22% of 49 decks +19% synergy
Gourmand's Talent
20% of 25 decks +18% synergy
Golgari Germination
18% of 49 decks +18% synergy
Blight Mound
18% of 49 decks +18% synergy
Agent of the Iron Throne
18% of 49 decks +17% synergy
Innkeeper's Talent
14% of 28 decks +9% synergy
Beastmaster Ascension
12% of 49 decks +10% synergy
Sanguine Bond
12% of 49 decks +9% synergy
Ripples of Undeath
12% of 42 decks +8% synergy
Black Market Connections
10% of 49 decks +5% synergy
Chthonian Nightmare
9% of 47 decks +6% synergy
Welcome to Sweettooth
8% of 49 decks +8% synergy
Awakening Zone
8% of 49 decks +7% synergy
Primal Vigor
8% of 49 decks +7% synergy
Greater Good
8% of 49 decks +6% synergy
Growing Rites of Itlimoc
8% of 49 decks +6% synergy
Hardened Scales
8% of 49 decks +4% synergy
Garruk's Uprising
8% of 49 decks +1% synergy
Phyrexian Arena
8% of 49 decks +1% synergy
Squirrel Nest
6% of 49 decks +6% synergy
Defense of the Heart
6% of 49 decks +5% synergy
Bitterblossom
6% of 49 decks +4% synergy
Elven Chorus
6% of 49 decks +4% synergy
Exquisite Blood
6% of 49 decks +4% synergy
Wild Growth
6% of 49 decks +1% synergy
Sylvan Library
6% of 49 decks +0% synergy
Planeswalkers
Garruk, Cursed Huntsman
12% of 49 decks +12% synergy
Karn, the Great Creator
10% of 49 decks +9% synergy
Tyvar, Jubilant Brawler
6% of 49 decks +5% synergy
Liliana, Dreadhorde General
6% of 49 decks +4% synergy
Utility Lands
The Shire
57% of 49 decks +55% synergy
Phyrexian Tower
51% of 49 decks +47% synergy
Yavimaya, Cradle of Growth
39% of 49 decks +29% synergy
Restless Cottage
35% of 49 decks +34% synergy
Gingerbread Cabin
33% of 49 decks +32% synergy
Urborg, Tomb of Yawgmoth
33% of 49 decks +23% synergy
Reliquary Tower
33% of 49 decks +3% synergy
Boseiju, Who Endures
24% of 49 decks +15% synergy
Bojuka Bog
24% of 49 decks +9% synergy
Swarmyard
22% of 49 decks +21% synergy
High Market
22% of 49 decks +19% synergy
Takenuma, Abandoned Mire
22% of 49 decks +17% synergy
Three Tree City
22% of 41 decks +8% synergy
Mudflat Village
20% of 41 decks +16% synergy
Shifting Woodland
17% of 46 decks +12% synergy
Oakhollow Village
17% of 41 decks +14% synergy
Fountainport
15% of 26 decks +9% synergy
Spymaster's Vault
13% of 46 decks +11% synergy
Oran-Rief, the Vastwood
12% of 49 decks +10% synergy
Cabal Coffers
12% of 49 decks +7% synergy
Rogue's Passage
12% of 49 decks -7% synergy
Gaea's Cradle
10% of 49 decks +8% synergy
Urza's Saga
10% of 49 decks +3% synergy
Tower of the Magistrate
8% of 49 decks +8% synergy
Witch's Cottage
8% of 49 decks +6% synergy
Grim Backwoods
6% of 49 decks +5% synergy
Ancient Tomb
6% of 49 decks -4% synergy
Mana Artifacts
Sol Ring
86% of 49 decks +1% synergy
Arcane Signet
73% of 49 decks +2% synergy
Talisman of Resilience
29% of 49 decks +26% synergy
Golgari Signet
24% of 49 decks +22% synergy
Jeweled Lotus
10% of 49 decks +3% synergy
Mana Crypt
8% of 49 decks -3% synergy
Thought Vessel
8% of 49 decks -8% synergy
Lands
Command Tower
84% of 49 decks +10% synergy
Woodland Cemetery
76% of 49 decks +70% synergy
Overgrown Tomb
63% of 49 decks +54% synergy
Llanowar Wastes
61% of 49 decks +56% synergy
Undergrowth Stadium
61% of 49 decks +56% synergy
Underground Mortuary
47% of 49 decks +43% synergy
Verdant Catacombs
45% of 49 decks +33% synergy
Deathcap Glade
43% of 49 decks +40% synergy
Golgari Rot Farm
37% of 49 decks +33% synergy
Darkbore Pathway
33% of 49 decks +31% synergy
Temple of Malady
33% of 49 decks +29% synergy
Viridescent Bog
30% of 47 decks +27% synergy
Tainted Wood
29% of 49 decks +26% synergy
Necroblossom Snarl
27% of 49 decks +24% synergy
Twilight Mire
24% of 49 decks +23% synergy
Exotic Orchard
24% of 49 decks -11% synergy
Bayou
22% of 49 decks +20% synergy
Nurturing Peatland
16% of 49 decks +15% synergy
Path of Ancestry
16% of 49 decks -5% synergy
Blooming Marsh
10% of 49 decks +9% synergy
Jungle Hollow
10% of 49 decks +8% synergy
Wooded Foothills
10% of 49 decks +0% synergy
Bloodstained Mire
10% of 49 decks -0% synergy
Marsh Flats
10% of 49 decks -1% synergy
City of Brass
8% of 49 decks -0% synergy
Windswept Heath
8% of 49 decks -2% synergy
Polluted Delta
8% of 49 decks -3% synergy
Misty Rainforest
8% of 49 decks -4% synergy
Haunted Mire
6% of 49 decks +4% synergy
Prismatic Vista
6% of 49 decks +0% synergy
Mana Confluence
6% of 49 decks -1% synergy
Fabled Passage
6% of 49 decks -3% synergy
Myriad Landscape
6% of 49 decks -14% synergy
Evolving Wilds
6% of 49 decks -15% synergy