Biomancer's Familiar
Umbral Mantle
Arixmethes, Slumbering Isle

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Arixmethes is a creaure and does not have summoning sickness. Umbral Mantle attached to Arixmethes.

   Steps

How does this combo work?
1
Activate Arixmethes by tapping it, adding .
2
Activate Arixmethes by paying 1 and untapping it, giving it +2/+2 until end of turn.
3
Repeat.

   Results

What do I get from this combo?
Infinite colored mana
Infinitely large Arixmethes until end of turn
Infinite untap of creatures you control
Infinite mana creatures you control can produce
Infinitely large creature until end of turn
Kydele, Chosen of Kruphix // Thrasios, Triton Hero
3.4%inclusion16 decks471 decks
The Pride of Hull Clade
0.2%inclusion7 decks3.79K decks
Experiment Kraj
0.5%inclusion6 decks1.26K decks
Kenrith, the Returned King
0.0%inclusion5 decks27.3K decks
Zaxara, the Exemplary
0.0%inclusion4 decks16.3K decks
Arixmethes, Slumbering Isle
0.1%inclusion3 decks4.77K decks
Alena, Kessig Trapper // Thrasios, Triton Hero
2.3%inclusion2 decks87 decks
Kinnan, Bonder Prodigy
0.0%inclusion2 decks16.7K decks
Loot, the Pathfinder
0.0%inclusion1 decks4.39K decks
Kodama of the East Tree // Thrasios, Triton Hero
0.2%inclusion1 decks482 decks
Kenessos, Priest of Thassa
0.0%inclusion1 decks4.53K decks
Edric, Spymaster of Trest
0.0%inclusion1 decks3.06K decks
High Synergy Cards
Agatha of the Vile Cauldron
75%inclusion6 decks8 decks
74%synergy
Training Grounds
76%inclusion37 decks49 decks
73%synergy
Freed from the Real
61%inclusion30 decks49 decks
59%synergy
Staff of Domination
57%inclusion28 decks49 decks
56%synergy
Pemmin's Aura
49%inclusion24 decks49 decks
48%synergy
Reliquary Tower
73%inclusion36 decks49 decks
43%synergy
Kinnan, Bonder Prodigy
47%inclusion23 decks49 decks
43%synergy
Kiora's Follower
45%inclusion22 decks49 decks
40%synergy
Gyre Engineer
39%inclusion19 decks49 decks
38%synergy
Incubation Druid
37%inclusion18 decks49 decks
32%synergy
Top Cards
Counterspell
55%inclusion27 decks49 decks
13%synergy
Growth Spiral
51%inclusion25 decks49 decks
30%synergy
Cultivate
51%inclusion25 decks49 decks
8%synergy
Rampant Growth
49%inclusion24 decks49 decks
15%synergy
Beast Within
49%inclusion24 decks49 decks
14%synergy
Swiftfoot Boots
45%inclusion22 decks49 decks
18%synergy
Kodama's Reach
43%inclusion21 decks49 decks
15%synergy
Laboratory Maniac
35%inclusion17 decks49 decks
30%synergy
Pongify
35%inclusion17 decks49 decks
23%synergy
Brainstorm
35%inclusion17 decks49 decks
16%synergy
Game Changers
Seedborn Muse
49%inclusion24 decks49 decks
41%synergy
Demonic Tutor
33%inclusion3 decks9 decks
14%synergy
Cyclonic Rift
22%inclusion11 decks49 decks
-1%synergy
Worldly Tutor
20%inclusion10 decks49 decks
8%synergy
Thassa's Oracle
16%inclusion8 decks49 decks
10%synergy
Crop Rotation
10%inclusion5 decks49 decks
0%synergy
Consecrated Sphinx
8.2%inclusion4 decks49 decks
4%synergy
Gaea's Cradle
8.2%inclusion4 decks49 decks
2%synergy
Ancient Tomb
8.2%inclusion4 decks49 decks
-1%synergy
Narset, Parter of Veils
6.1%inclusion3 decks49 decks
2%synergy
Creatures
Zirda, the Dawnwaker
60%inclusion3 decks5 decks
58%synergy
Faeburrow Elder
60%inclusion3 decks5 decks
49%synergy
Vexing Shusher
38%inclusion3 decks8 decks
36%synergy
Birds of Paradise
33%inclusion16 decks49 decks
5%synergy
Tatyova, Benthic Druid
31%inclusion15 decks49 decks
18%synergy
Llanowar Elves
31%inclusion15 decks49 decks
11%synergy
Elvish Mystic
29%inclusion14 decks49 decks
12%synergy
Murkfiend Liege
27%inclusion13 decks49 decks
23%synergy
Eternal Witness
27%inclusion13 decks49 decks
9%synergy
Uro, Titan of Nature's Wrath
24%inclusion12 decks49 decks
19%synergy
Kami of Whispered Hopes
24%inclusion12 decks49 decks
18%synergy
Aesi, Tyrant of Gyre Strait
24%inclusion12 decks49 decks
18%synergy
Arcanis the Omnipotent
22%inclusion11 decks49 decks
21%synergy
Lotus Cobra
22%inclusion11 decks49 decks
15%synergy
Vizier of Tumbling Sands
20%inclusion10 decks49 decks
19%synergy
Koma, Cosmos Serpent
20%inclusion10 decks49 decks
15%synergy
Hullbreaker Horror
20%inclusion10 decks49 decks
13%synergy
Tireless Provisioner
20%inclusion10 decks49 decks
9%synergy
Psychosis Crawler
18%inclusion9 decks49 decks
16%synergy
Selvala, Heart of the Wilds
18%inclusion9 decks49 decks
13%synergy
Bloom Tender
18%inclusion9 decks49 decks
11%synergy
Scute Swarm
18%inclusion9 decks49 decks
8%synergy
Fyndhorn Elves
18%inclusion9 decks49 decks
8%synergy
Marvin, Murderous Mimic
17%inclusion6 decks35 decks
16%synergy
Bedrock Tortoise
16%inclusion8 decks49 decks
15%synergy
Overgrown Battlement
16%inclusion8 decks49 decks
15%synergy
Ilysian Caryatid
16%inclusion8 decks49 decks
14%synergy
Nyxbloom Ancient
16%inclusion8 decks49 decks
13%synergy
Gyre Sage
16%inclusion8 decks49 decks
13%synergy
Azusa, Lost but Seeking
16%inclusion8 decks49 decks
8%synergy
Fanatic of Rhonas
15%inclusion6 decks39 decks
9%synergy
Loot, Exuberant Explorer
15%inclusion5 decks34 decks
11%synergy
Pili-Pala
14%inclusion7 decks49 decks
14%synergy
Walking Bulwark
14%inclusion7 decks49 decks
14%synergy
Ioreth of the Healing House
14%inclusion7 decks49 decks
13%synergy
Kruphix, God of Horizons
14%inclusion7 decks49 decks
13%synergy
Walking Ballista
14%inclusion7 decks49 decks
12%synergy
Circle of Dreams Druid
14%inclusion7 decks49 decks
11%synergy
Hydroid Krasis
14%inclusion7 decks49 decks
10%synergy
Knacksaw Clique
12%inclusion6 decks49 decks
12%synergy
Riptide Turtle
12%inclusion6 decks49 decks
12%synergy
Suspicious Bookcase
12%inclusion6 decks49 decks
12%synergy
Hover Barrier
12%inclusion6 decks49 decks
12%synergy
Omen Hawker
12%inclusion6 decks49 decks
12%synergy
Charix, the Raging Isle
12%inclusion6 decks49 decks
11%synergy
Axebane Guardian
12%inclusion6 decks49 decks
11%synergy
Devoted Druid
12%inclusion6 decks49 decks
9%synergy
Arbor Elf
12%inclusion6 decks49 decks
7%synergy
Sakura-Tribe Elder
12%inclusion6 decks49 decks
-5%synergy
Koma, World-Eater
12%inclusion4 decks34 decks
8%synergy
Instants
Generous Gift
60%inclusion3 decks5 decks
37%synergy
Dramatic Reversal
31%inclusion15 decks49 decks
26%synergy
Negate
27%inclusion13 decks49 decks
5%synergy
Rapid Hybridization
24%inclusion12 decks49 decks
15%synergy
An Offer You Can't Refuse
20%inclusion10 decks49 decks
-3%synergy
Heroic Intervention
20%inclusion10 decks49 decks
-10%synergy
Blue Sun's Zenith
18%inclusion9 decks49 decks
16%synergy
Arcane Denial
18%inclusion9 decks49 decks
-2%synergy
Brainsurge
18%inclusion7 decks39 decks
16%synergy
Frantic Search
16%inclusion8 decks49 decks
2%synergy
Nature's Claim
14%inclusion7 decks49 decks
7%synergy
Simic Charm
12%inclusion6 decks49 decks
9%synergy
Krosan Grip
12%inclusion6 decks49 decks
7%synergy
Planar Genesis
10%inclusion4 decks39 decks
5%synergy
Voidslime
10%inclusion5 decks49 decks
8%synergy
Pull from Tomorrow
10%inclusion5 decks49 decks
7%synergy
Muddle the Mixture
10%inclusion5 decks49 decks
6%synergy
Fierce Guardianship
10%inclusion5 decks49 decks
-8%synergy
Tolarian Winds
8.2%inclusion4 decks49 decks
7%synergy
Force of Vigor
8.2%inclusion4 decks49 decks
5%synergy
Reality Shift
8.2%inclusion4 decks49 decks
0%synergy
Mystical Tutor
8.2%inclusion4 decks49 decks
-4%synergy
Mana Drain
8.2%inclusion4 decks49 decks
-6%synergy
Mutational Advantage
6.8%inclusion3 decks44 decks
3%synergy
Archdruid's Charm
6.4%inclusion3 decks47 decks
2%synergy
Reverse the Polarity
6.1%inclusion3 decks49 decks
5%synergy
Tower Defense
6.1%inclusion3 decks49 decks
5%synergy
Quandrix Command
6.1%inclusion3 decks49 decks
4%synergy
Cancel
6.1%inclusion3 decks49 decks
4%synergy
High Tide
6.1%inclusion3 decks49 decks
3%synergy
Fact or Fiction
6.1%inclusion3 decks49 decks
1%synergy
Return to Nature
6.1%inclusion3 decks49 decks
1%synergy
Chord of Calling
6.1%inclusion3 decks49 decks
1%synergy
Pact of Negation
6.1%inclusion3 decks49 decks
-1%synergy
Swan Song
6.1%inclusion3 decks49 decks
-11%synergy
Sorceries
Damnable Pact
33%inclusion3 decks9 decks
32%synergy
Villainous Wealth
33%inclusion3 decks9 decks
26%synergy
Nature's Lore
31%inclusion15 decks49 decks
-1%synergy
Farseek
27%inclusion13 decks49 decks
-9%synergy
Windfall
22%inclusion11 decks49 decks
10%synergy
Explore
20%inclusion10 decks49 decks
11%synergy
Fabricate
18%inclusion9 decks49 decks
13%synergy
Finale of Revelation
16%inclusion8 decks49 decks
14%synergy
Green Sun's Zenith
14%inclusion7 decks49 decks
9%synergy
Preordain
14%inclusion7 decks49 decks
5%synergy
Ponder
14%inclusion7 decks49 decks
2%synergy
Three Visits
14%inclusion7 decks49 decks
-10%synergy
Finale of Devastation
12%inclusion6 decks49 decks
5%synergy
Body of Research
8.2%inclusion4 decks49 decks
8%synergy
Explosive Vegetation
8.2%inclusion4 decks49 decks
5%synergy
Sea Gate Restoration
8.2%inclusion4 decks49 decks
4%synergy
Eldritch Evolution
8.2%inclusion4 decks49 decks
4%synergy
Wash Out
6.1%inclusion3 decks49 decks
6%synergy
Majestic Genesis
6.1%inclusion3 decks49 decks
5%synergy
Green Sun's Twilight
6.1%inclusion3 decks49 decks
5%synergy
Artful Dodge
6.1%inclusion3 decks49 decks
5%synergy
Sylvan Tutor
6.1%inclusion3 decks49 decks
5%synergy
Slip Through Space
6.1%inclusion3 decks49 decks
5%synergy
Last March of the Ents
6.1%inclusion3 decks49 decks
3%synergy
Bala Ged Recovery
6.1%inclusion3 decks49 decks
-2%synergy
Skyshroud Claim
6.1%inclusion3 decks49 decks
-2%synergy
Rishkar's Expertise
6.1%inclusion3 decks49 decks
-4%synergy
Utility Artifacts
Thousand-Year Elixir
29%inclusion14 decks49 decks
27%synergy
Lightning Greaves
27%inclusion13 decks49 decks
2%synergy
Isochron Scepter
20%inclusion10 decks49 decks
18%synergy
Sword of the Paruns
18%inclusion9 decks49 decks
18%synergy
Illusionist's Bracers
14%inclusion7 decks49 decks
13%synergy
Rings of Brighthearth
14%inclusion7 decks49 decks
13%synergy
Heartstone
10%inclusion5 decks49 decks
10%synergy
Tangleweave Armor
8.2%inclusion4 decks49 decks
8%synergy
Agatha's Soul Cauldron
8.2%inclusion4 decks49 decks
7%synergy
Sensei's Divining Top
8.2%inclusion4 decks49 decks
4%synergy
Meekstone
6.1%inclusion3 decks49 decks
6%synergy
Mirage Mirror
6.1%inclusion3 decks49 decks
5%synergy
Phyrexian Altar
6.1%inclusion3 decks49 decks
3%synergy
Bident of Thassa
6.1%inclusion3 decks49 decks
0%synergy
The Great Henge
6.1%inclusion3 decks49 decks
-3%synergy
Enchantments
Rhythm of the Wild
38%inclusion3 decks8 decks
15%synergy
Retreat to Coralhelm
24%inclusion12 decks49 decks
22%synergy
Wilderness Reclamation
22%inclusion11 decks49 decks
19%synergy
Leyline of Anticipation
20%inclusion10 decks49 decks
16%synergy
Mystic Remora
20%inclusion10 decks49 decks
4%synergy
Simic Ascendancy
18%inclusion9 decks49 decks
13%synergy
Utopia Sprawl
16%inclusion8 decks49 decks
9%synergy
Sylvan Library
16%inclusion8 decks49 decks
7%synergy
Leyline of Abundance
14%inclusion7 decks49 decks
13%synergy
Teferi's Ageless Insight
14%inclusion7 decks49 decks
10%synergy
Rhystic Study
14%inclusion7 decks49 decks
-10%synergy
Assault Formation
10%inclusion5 decks49 decks
9%synergy
Mana Reflection
10%inclusion5 decks49 decks
8%synergy
Guardian Project
10%inclusion5 decks49 decks
2%synergy
Exploration
10%inclusion5 decks49 decks
2%synergy
Wild Growth
10%inclusion5 decks49 decks
0%synergy
Treefolk Umbra
8.2%inclusion4 decks49 decks
8%synergy
Elven Chorus
8.2%inclusion4 decks49 decks
5%synergy
Aqueous Form
8.2%inclusion4 decks49 decks
4%synergy
Wizard Class
8.2%inclusion4 decks49 decks
4%synergy
Kenrith's Transformation
8.2%inclusion4 decks49 decks
3%synergy
Proft's Eidetic Memory
6.4%inclusion3 decks47 decks
5%synergy
Helix Pinnacle
6.1%inclusion3 decks49 decks
5%synergy
Ominous Seas
6.1%inclusion3 decks49 decks
4%synergy
Defense of the Heart
6.1%inclusion3 decks49 decks
3%synergy
Burgeoning
6.1%inclusion3 decks49 decks
3%synergy
Greater Good
6.1%inclusion3 decks49 decks
2%synergy
Garruk's Uprising
6.1%inclusion3 decks49 decks
-11%synergy
Planeswalkers
Jace, Wielder of Mysteries
24%inclusion12 decks49 decks
21%synergy
Kiora, Behemoth Beckoner
8.2%inclusion4 decks49 decks
5%synergy
Utility Lands
Alchemist's Refuge
29%inclusion14 decks49 decks
22%synergy
Yavimaya, Cradle of Growth
22%inclusion11 decks49 decks
14%synergy
Rogue's Passage
20%inclusion10 decks49 decks
0%synergy
Minamo, School at Water's Edge
18%inclusion9 decks49 decks
14%synergy
Mystic Sanctuary
16%inclusion8 decks49 decks
6%synergy
Access Tunnel
12%inclusion6 decks49 decks
10%synergy
Temple of the False God
12%inclusion6 decks49 decks
3%synergy
Boseiju, Who Endures
12%inclusion6 decks49 decks
-7%synergy
Llanowar Reborn
10%inclusion5 decks49 decks
8%synergy
Otawara, Soaring City
10%inclusion5 decks49 decks
-6%synergy
Lair of the Hydra
8.2%inclusion4 decks49 decks
7%synergy
Cephalid Coliseum
8.2%inclusion4 decks49 decks
5%synergy
Oran-Rief, the Vastwood
8.2%inclusion4 decks49 decks
4%synergy
Nephalia Academy
6.1%inclusion3 decks49 decks
6%synergy
Novijen, Heart of Progress
6.1%inclusion3 decks49 decks
5%synergy
Restless Vinestalk
6.1%inclusion3 decks49 decks
4%synergy
Castle Vantress
6.1%inclusion3 decks49 decks
3%synergy
Command Beacon
6.1%inclusion3 decks49 decks
1%synergy
Mosswort Bridge
6.1%inclusion3 decks49 decks
-4%synergy
Mana Artifacts
Sol Ring
88%inclusion43 decks49 decks
4%synergy
Arcane Signet
61%inclusion30 decks49 decks
-11%synergy
Thought Vessel
41%inclusion20 decks49 decks
23%synergy
Basalt Monolith
39%inclusion19 decks49 decks
36%synergy
Talisman of Curiosity
27%inclusion13 decks49 decks
14%synergy
Simic Signet
24%inclusion12 decks49 decks
13%synergy
Decanter of Endless Water
16%inclusion8 decks49 decks
12%synergy
Fellwar Stone
12%inclusion6 decks49 decks
-8%synergy
Patriar's Seal
8.2%inclusion4 decks49 decks
7%synergy
Gilded Lotus
8.2%inclusion4 decks49 decks
5%synergy
Chromatic Lantern
8.2%inclusion4 decks49 decks
-1%synergy
Commander's Sphere
8.2%inclusion4 decks49 decks
-5%synergy
Mind Stone
8.2%inclusion4 decks49 decks
-7%synergy
Energy Refractor
6.1%inclusion3 decks49 decks
6%synergy
Astral Cornucopia
6.1%inclusion3 decks49 decks
5%synergy
Mox Amber
6.1%inclusion3 decks49 decks
2%synergy
Thran Dynamo
6.1%inclusion3 decks49 decks
1%synergy
Lands
Command Tower
80%inclusion39 decks49 decks
5%synergy
Hinterland Harbor
71%inclusion35 decks49 decks
39%synergy
Dreamroot Cascade
51%inclusion25 decks49 decks
30%synergy
Simic Growth Chamber
49%inclusion24 decks49 decks
31%synergy
Yavimaya Coast
45%inclusion22 decks49 decks
18%synergy
Breeding Pool
43%inclusion21 decks49 decks
2%synergy
Frontier Bivouac
38%inclusion3 decks8 decks
9%synergy
Flooded Grove
35%inclusion17 decks49 decks
20%synergy
Temple of Mystery
35%inclusion17 decks49 decks
18%synergy
Rejuvenating Springs
35%inclusion17 decks49 decks
7%synergy
Zagoth Triome
33%inclusion3 decks9 decks
5%synergy
Opulent Palace
33%inclusion3 decks9 decks
5%synergy
Sunken Hollow
33%inclusion3 decks9 decks
-1%synergy
Vineglimmer Snarl
33%inclusion16 decks49 decks
22%synergy
Exotic Orchard
33%inclusion16 decks49 decks
-4%synergy
Evolving Wilds
29%inclusion14 decks49 decks
8%synergy
Overflowing Basin
24%inclusion11 decks45 decks
16%synergy
Terramorphic Expanse
22%inclusion11 decks49 decks
7%synergy
Myriad Landscape
20%inclusion10 decks49 decks
4%synergy
Botanical Sanctum
18%inclusion9 decks49 decks
14%synergy
Barkchannel Pathway
18%inclusion9 decks49 decks
11%synergy
Hedge Maze
17%inclusion8 decks47 decks
6%synergy
Tangled Islet
14%inclusion7 decks49 decks
8%synergy
Waterlogged Grove
14%inclusion7 decks49 decks
7%synergy
Misty Rainforest
12%inclusion6 decks49 decks
1%synergy
Escape Tunnel
11%inclusion5 decks47 decks
9%synergy
Thornwood Falls
10%inclusion5 decks49 decks
3%synergy
Reflecting Pool
8.2%inclusion4 decks49 decks
3%synergy
Simic Guildgate
8.2%inclusion4 decks49 decks
3%synergy
Fabled Passage
8.2%inclusion4 decks49 decks
-1%synergy
Tropical Island
6.1%inclusion3 decks49 decks
-8%synergy
Path of Ancestry
6.1%inclusion3 decks49 decks
-16%synergy