Agatha of the Vile Cauldron + Magus of the Candelabra + Umbral Mantle

Agatha of the Vile Cauldron
Magus of the Candelabra
Umbral Mantle

Requires
Agatha of the Vile Cauldron must be on the battlefield. Magus of the Candelabra must be on the battlefield. Umbral Mantle must be on the battlefield. Agatha of the Vile Cauldron has power 2 or greater. You control up to three lands that can tap to produce at least 3. Magus of the Candelabra does not have summoning sickness. Umbral Mantle attached to Magus of the Candelabra.
Steps
  1. Activate up to three lands by tapping them, adding at least 3.
  2. Activate Magus of the Candelabra by tapping it and paying 1 due to Agatha of the Vile Cauldron, untapping the five lands.
  3. Activate Magus of the Candelabra by paying 1 due to Agatha of the Vile Cauldron and untapping it, giving itself +2/+2 until end of turn.
  4. Repeat.
  5. Once you have infinite mana, if you have infinite r and g, you may use it to activate Agatha of the Vile Cauldron's ability.
Results
Infinitely large creatures until end of turn except Agatha of the Vile Cauldron. Infinite mana lands you control can produce. Infinite untap of lands you control.

Top Commanders (1)
Agatha of the Vile Cauldron
18.45% of 2731 decks 504 decks
New Cards (5)
Lavaspur Boots
100% of 3 decks +94% synergy
Bristly Bill, Spine Sower
76% of 21 decks +73% synergy
Ornery Tumblewagg
71% of 7 decks +70% synergy
Commercial District
58% of 65 decks +54% synergy
Archdruid's Charm
32% of 84 decks +27% synergy
High Synergy Cards (10)
Svella, Ice Shaper
87% of 529 decks +87% synergy
Soulbright Flamekin
86% of 529 decks +86% synergy
Bhaal's Invoker
84% of 529 decks +84% synergy
Captivating Crew
75% of 529 decks +75% synergy
Biomancer's Familiar
75% of 12 decks +74% synergy
Forgotten Ancient
75% of 529 decks +72% synergy
Halana and Alena, Partners
69% of 529 decks +68% synergy
Kami of Whispered Hopes
71% of 526 decks +67% synergy
Goblin Anarchomancer
69% of 529 decks +66% synergy
Wildheart Invoker
66% of 529 decks +66% synergy
Top Cards (10)
Agatha's Soul Cauldron
79% of 503 decks +77% synergy
Rhythm of the Wild
71% of 529 decks +65% synergy
Soul of New Phyrexia
71% of 529 decks +70% synergy
Kinnan, Bonder Prodigy
67% of 12 decks +66% synergy
Faeburrow Elder
67% of 15 decks +64% synergy
Incubation Druid
67% of 529 decks +64% synergy
Beast Within
67% of 529 decks +47% synergy
Court of Garenbrig
66% of 426 decks +64% synergy
Swashbuckler's Whip
66% of 181 decks +66% synergy
Leafkin Avenger
66% of 529 decks +66% synergy
Creatures (50)
Kenrith, the Returned King
64% of 11 decks +63% synergy
Guardian Augmenter
63% of 529 decks +62% synergy
Valakut Invoker
62% of 529 decks +62% synergy
Kiora's Follower
58% of 12 decks +57% synergy
Flamewave Invoker
58% of 529 decks +58% synergy
Birds of Paradise
55% of 529 decks +43% synergy
Dynaheir, Invoker Adept
55% of 11 decks +54% synergy
Beast Whisperer
54% of 529 decks +48% synergy
Silvanus's Invoker
54% of 529 decks +54% synergy
Walking Ballista
54% of 529 decks +51% synergy
Etali, Primal Conqueror
50% of 527 decks +47% synergy
Gretchen Titchwillow
50% of 12 decks +50% synergy
Ioreth of the Healing House
50% of 12 decks +49% synergy
Triskaidekaphile
50% of 12 decks +49% synergy
Orthion, Hero of Lavabrink
49% of 526 decks +47% synergy
Frontier Guide
48% of 529 decks +48% synergy
Shaman of Forgotten Ways
48% of 529 decks +48% synergy
Ignoble Hierarch
47% of 19 decks +45% synergy
Zirda, the Dawnwaker
47% of 15 decks +46% synergy
Shalai, Voice of Plenty
47% of 15 decks +45% synergy
Elder of Laurels
46% of 529 decks +46% synergy
Vorinclex
45% of 527 decks +44% synergy
Bloodletter of Aclazotz
44% of 9 decks +40% synergy
Steel Hellkite
44% of 529 decks +42% synergy
Gorilla Shaman
43% of 529 decks +43% synergy
Drillworks Mole
43% of 529 decks +43% synergy
Hydra Broodmaster
42% of 529 decks +41% synergy
Knacksaw Clique
42% of 12 decks +42% synergy
Omen Hawker
42% of 12 decks +41% synergy
Thrasios, Triton Hero
42% of 12 decks +41% synergy
Spectral Sailor
42% of 12 decks +41% synergy
Faerie Mastermind
42% of 12 decks +38% synergy
Rishkar, Peema Renegade
38% of 529 decks +36% synergy
Llanowar Elves
38% of 529 decks +28% synergy
Puresight Merrow
36% of 11 decks +36% synergy
Duskwatch Recruiter
36% of 529 decks +36% synergy
Selvala, Heart of the Wilds
34% of 529 decks +32% synergy
Seedborn Muse
34% of 529 decks +30% synergy
Elvish Mystic
33% of 529 decks +25% synergy
Belbe, Corrupted Observer
32% of 19 decks +31% synergy
Xantcha, Sleeper Agent
32% of 19 decks +31% synergy
Lavafume Invoker
29% of 529 decks +29% synergy
Radha, Heart of Keld
29% of 529 decks +29% synergy
Defiler of Vigor
28% of 528 decks +26% synergy
Jenson Carthalion, Druid Exile
27% of 11 decks +27% synergy
Sisay, Weatherlight Captain
27% of 11 decks +27% synergy
Eternal Witness
27% of 529 decks +17% synergy
Patrol Signaler
27% of 15 decks +27% synergy
Order of Whiteclay
27% of 15 decks +27% synergy
Stoneforge Mystic
27% of 15 decks +25% synergy
Instants (46)
Heroic Intervention
60% of 529 decks +46% synergy
Snakeskin Veil
54% of 529 decks +52% synergy
Swords to Plowshares
53% of 15 decks +25% synergy
Chaos Warp
48% of 529 decks +32% synergy
Fierce Guardianship
42% of 12 decks +33% synergy
Cyclonic Rift
42% of 12 decks +27% synergy
Deflecting Swat
37% of 529 decks +29% synergy
Assassin's Trophy
37% of 19 decks +31% synergy
Eladamri's Call
33% of 15 decks +31% synergy
Worldly Tutor
33% of 529 decks +26% synergy
Nature's Claim
31% of 529 decks +26% synergy
Gaea's Gift
30% of 528 decks +28% synergy
Invigorate
28% of 529 decks +27% synergy
Force of Will
25% of 12 decks +20% synergy
Mana Drain
25% of 12 decks +17% synergy
Swan Song
25% of 12 decks +17% synergy
Return of the Wildspeaker
24% of 529 decks +18% synergy
Deadly Rollick
21% of 19 decks +16% synergy
Vampiric Tutor
21% of 19 decks +11% synergy
Enlightened Tutor
20% of 15 decks +12% synergy
Generous Gift
20% of 15 decks +8% synergy
Silkguard
19% of 529 decks +18% synergy
Inspiring Call
19% of 529 decks +16% synergy
Tyvar's Stand
19% of 527 decks +16% synergy
Vastwood Fortification
16% of 529 decks +16% synergy
Putrefy
16% of 19 decks +12% synergy
Ruinous Intrusion
15% of 529 decks +14% synergy
Tibalt's Trickery
12% of 529 decks +9% synergy
Krosan Grip
12% of 529 decks +8% synergy
Chord of Calling
12% of 529 decks +9% synergy
Tamiyo's Safekeeping
11% of 529 decks +8% synergy
Abrade
9% of 529 decks +4% synergy
Valakut Awakening
9% of 529 decks +6% synergy
Royal Treatment
9% of 432 decks +8% synergy
Entish Restoration
8% of 516 decks +4% synergy
Inscription of Abundance
8% of 529 decks +7% synergy
Veil of Summer
7% of 529 decks +3% synergy
Legolas's Quick Reflexes
7% of 184 decks +4% synergy
Noxious Revival
6% of 529 decks +3% synergy
Kazuul's Fury
6% of 529 decks +5% synergy
Pyroblast
6% of 529 decks +3% synergy
Crop Rotation
6% of 529 decks +1% synergy
Thrill of Possibility
6% of 529 decks +0% synergy
Artifact Mutation
6% of 529 decks +5% synergy
Lightning Bolt
6% of 529 decks +1% synergy
Red Elemental Blast
5% of 529 decks +2% synergy
Sorceries (31)
Blasphemous Act
55% of 529 decks +39% synergy
Nature's Lore
50% of 529 decks +36% synergy
Witch's Mark
50% of 319 decks +49% synergy
Cultivate
50% of 529 decks +27% synergy
Exsanguinate
47% of 19 decks +45% synergy
Kodama's Reach
43% of 529 decks +27% synergy
Torment of Hailfire
42% of 19 decks +39% synergy
Rishkar's Expertise
41% of 529 decks +36% synergy
Three Visits
39% of 529 decks +27% synergy
Jeska's Will
32% of 529 decks +24% synergy
Rampant Growth
32% of 529 decks +15% synergy
Vandalblast
29% of 529 decks +20% synergy
Demonic Tutor
26% of 19 decks +14% synergy
Decimate
25% of 529 decks +23% synergy
Farseek
23% of 529 decks +7% synergy
Shamanic Revelation
23% of 529 decks +18% synergy
Winds of Abandon
20% of 15 decks +19% synergy
Sevinne's Reclamation
20% of 15 decks +17% synergy
Finale of Devastation
19% of 529 decks +15% synergy
Bala Ged Recovery
18% of 529 decks +13% synergy
Gamble
15% of 529 decks +10% synergy
Harmonize
12% of 529 decks +8% synergy
Last March of the Ents
11% of 515 decks +8% synergy
Hull Breach
11% of 529 decks +10% synergy
Faithless Looting
10% of 529 decks +2% synergy
Skyshroud Claim
10% of 529 decks +5% synergy
Eldritch Evolution
7% of 529 decks +5% synergy
Green Sun's Zenith
7% of 529 decks +4% synergy
Soul's Majesty
6% of 529 decks +5% synergy
Overwhelming Stampede
5% of 529 decks +3% synergy
Reckless Handling
5% of 521 decks +4% synergy
Utility Artifacts (20)
Ozolith, the Shattered Spire
62% of 526 decks +59% synergy
Swiftfoot Boots
47% of 529 decks +18% synergy
Blackblade Reforged
46% of 529 decks +42% synergy
Diviner's Wand
46% of 529 decks +45% synergy
The Enigma Jewel
43% of 7 decks +42% synergy
The Great Henge
42% of 529 decks +37% synergy
The Ozolith
31% of 529 decks +28% synergy
Lightning Greaves
28% of 529 decks +3% synergy
Hero's Blade
25% of 529 decks +24% synergy
Staff of Domination
23% of 529 decks +21% synergy
Commander's Plate
23% of 529 decks +20% synergy
Illusionist's Bracers
17% of 529 decks +16% synergy
Thousand-Year Elixir
16% of 529 decks +13% synergy
The Skullspore Nexus
12% of 181 decks +8% synergy
Rings of Brighthearth
12% of 529 decks +9% synergy
Rhonas's Monument
10% of 529 decks +9% synergy
Battlemage's Bracers
9% of 529 decks +9% synergy
Tarrian's Soulcleaver
8% of 190 decks +5% synergy
The One Ring
6% of 527 decks -3% synergy
Sword of the Chosen
5% of 529 decks +5% synergy
Enchantments (36)
Raised by Giants
51% of 529 decks +50% synergy
Tribute to the World Tree
50% of 527 decks +45% synergy
Guardian Project
45% of 529 decks +41% synergy
Freed from the Real
42% of 12 decks +41% synergy
Hardened Scales
40% of 529 decks +37% synergy
Rancor
31% of 529 decks +29% synergy
Fight Rigging
27% of 529 decks +27% synergy
Invigorating Hot Spring
27% of 529 decks +27% synergy
Pemmin's Aura
25% of 12 decks +24% synergy
Training Grounds
25% of 12 decks +24% synergy
Sylvan Library
23% of 529 decks +17% synergy
Wound Reflection
21% of 19 decks +20% synergy
Phyrexian Arena
21% of 19 decks +14% synergy
Hydra's Growth
17% of 529 decks +16% synergy
Virtue of Strength
17% of 342 decks +15% synergy
Painful Quandary
16% of 19 decks +15% synergy
Exquisite Blood
16% of 19 decks +13% synergy
Rising of the Day
14% of 515 decks +11% synergy
Utopia Sprawl
13% of 529 decks +10% synergy
Wild Growth
13% of 529 decks +8% synergy
Roaring Earth
12% of 529 decks +12% synergy
Bear Umbra
12% of 529 decks +10% synergy
Kenrith's Transformation
12% of 529 decks +9% synergy
Bard Class
12% of 529 decks +11% synergy
Growing Rites of Itlimoc
11% of 529 decks +9% synergy
Well Rested
11% of 28 decks +9% synergy
Branching Evolution
11% of 529 decks +9% synergy
Garruk's Uprising
10% of 529 decks +3% synergy
Retreat to Kazandu
9% of 529 decks +8% synergy
Master Chef
9% of 529 decks +8% synergy
Unnatural Growth
9% of 529 decks +6% synergy
Wilderness Reclamation
9% of 529 decks +7% synergy
Forced Adaptation
8% of 529 decks +8% synergy
Tavern Brawler
8% of 529 decks +7% synergy
Case of the Trampled Garden
7% of 67 decks +7% synergy
Uncivil Unrest
6% of 526 decks +5% synergy
Battles (1)
Invasion of Ikoria
10% of 526 decks +7% synergy
Planeswalkers (3)
Tyvar, Jubilant Brawler
63% of 19 decks +62% synergy
Domri, Anarch of Bolas
13% of 529 decks +12% synergy
Lukka, Bound to Ruin
6% of 527 decks +5% synergy
Utility Lands (20)
Kessig Wolf Run
48% of 529 decks +45% synergy
Castle Garenbrig
44% of 529 decks +42% synergy
Yavimaya, Cradle of Growth
40% of 529 decks +31% synergy
Llanowar Reborn
36% of 529 decks +35% synergy
Oran-Rief, the Vastwood
35% of 529 decks +33% synergy
Boseiju, Who Endures
35% of 529 decks +26% synergy
Tyrite Sanctum
29% of 529 decks +27% synergy
Bojuka Bog
26% of 19 decks +10% synergy
Forge of Heroes
21% of 529 decks +20% synergy
Reliquary Tower
19% of 529 decks -9% synergy
Mosswort Bridge
16% of 529 decks +11% synergy
Rogue's Passage
15% of 529 decks -4% synergy
Ancient Tomb
14% of 529 decks +3% synergy
Okina, Temple to the Grandfathers
13% of 529 decks +12% synergy
Gaea's Cradle
12% of 529 decks +9% synergy
Temple of the False God
8% of 529 decks -2% synergy
Bonders' Enclave
8% of 529 decks +5% synergy
Nykthos, Shrine to Nyx
7% of 529 decks +1% synergy
Guildless Commons
6% of 529 decks +4% synergy
Urza's Saga
5% of 529 decks -2% synergy
Mana Artifacts (8)
Sol Ring
89% of 529 decks +4% synergy
Arcane Signet
70% of 529 decks -1% synergy
Gruul Signet
25% of 529 decks +22% synergy
Talisman of Impulse
22% of 529 decks +21% synergy
Mana Crypt
13% of 529 decks +1% synergy
Basalt Monolith
9% of 529 decks +6% synergy
Fellwar Stone
7% of 529 decks -14% synergy
Paradise Mantle
5% of 529 decks +5% synergy
Lands (50)
Command Tower
90% of 529 decks +17% synergy
Cinder Glade
69% of 529 decks +61% synergy
Stomping Ground
66% of 529 decks +56% synergy
Rockfall Vale
61% of 529 decks +56% synergy
Rootbound Crag
60% of 529 decks +55% synergy
Spire Garden
60% of 529 decks +55% synergy
Gruul Turf
47% of 529 decks +44% synergy
Karplusan Forest
47% of 529 decks +44% synergy
Sacred Foundry
47% of 15 decks +38% synergy
Temple Garden
47% of 15 decks +38% synergy
Blood Crypt
42% of 19 decks +33% synergy
Overgrown Tomb
42% of 19 decks +33% synergy
Game Trail
39% of 529 decks +36% synergy
Wooded Foothills
39% of 529 decks +29% synergy
Ziatora's Proving Ground
37% of 19 decks +33% synergy
Hallowed Fountain
36% of 11 decks +27% synergy
Cragcrown Pathway
35% of 529 decks +33% synergy
Plateau
33% of 15 decks +31% synergy
Savannah
33% of 15 decks +30% synergy
Jetmir's Garden
33% of 15 decks +29% synergy
Steam Vents
33% of 12 decks +24% synergy
Breeding Pool
33% of 12 decks +24% synergy
Bayou
32% of 19 decks +29% synergy
Opal Palace
30% of 529 decks +27% synergy
Exotic Orchard
28% of 529 decks -6% synergy
The World Tree
27% of 11 decks +25% synergy
Tundra
27% of 11 decks +24% synergy
Scrubland
27% of 11 decks +24% synergy
Underground Sea
27% of 11 decks +24% synergy
Godless Shrine
27% of 11 decks +18% synergy
Watery Grave
27% of 11 decks +17% synergy
Badlands
26% of 19 decks +23% synergy
Tropical Island
25% of 12 decks +22% synergy
Volcanic Island
25% of 12 decks +22% synergy
Taiga
25% of 529 decks +22% synergy
Fire-Lit Thicket
23% of 529 decks +22% synergy
Temple of Abandon
23% of 529 decks +20% synergy
Mossfire Valley
23% of 529 decks +21% synergy
Savage Lands
21% of 19 decks +19% synergy
Undergrowth Stadium
21% of 19 decks +15% synergy
Luxury Suite
21% of 19 decks +15% synergy
Dragonskull Summit
21% of 19 decks +15% synergy
Citadel Gate
20% of 15 decks +19% synergy
Bountiful Promenade
20% of 15 decks +15% synergy
Sheltered Thicket
16% of 529 decks +15% synergy
Woodland Cemetery
16% of 19 decks +10% synergy
Smoldering Marsh
16% of 19 decks +9% synergy
Misty Rainforest
14% of 529 decks +2% synergy
Arid Mesa
14% of 529 decks +3% synergy
Verdant Catacombs
13% of 529 decks +2% synergy