Witherbloom, the Balancer
Phyrexian Altar
Lab Rats

  Played with this combo

   Prerequisites

What do I need to start this combo?
Lab Rats in hand.
Witherbloom and Phyrexian Altar on the battlefield.
You control at least four creatures.
 available

   Steps

How does this combo work?
1
Cast Lab Rats with buyback by paying due to its affinity for creatures, creating a creature token and returning Lab Rats to your hand.
2
Activate Phyrexian Altar by sacrificing the creature token, adding .
3
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite death triggers
Infinite magecraft triggers
Infinite sacrifice triggers
Infinite storm count

  Combo Metadata

999
DECKS
0.24%
OF 408053 ELIGIBLE DECKS
Rank 4174
MOST PLAYED OF 58851 COMBOS

{ }  Commander Bracket Information

In which Commander Bracket(s) am I allowed to play this combo?
1-2

Exhibition and Core

(no 2-card combos)
Any combos that require three or more cards are allowed
3

Upgraded

(no early game 2-card combos)
Any combos that require 3 or more cards are allowed
4-5

Optimized and CEDH

(all combos are allowed)
All combos are allowed.
Top Commanders
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Dina, Soul Steeper
0.0%inclusion1 decks2.39K decks
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0.1%inclusion1 decks1K decks
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0.2%inclusion1 decks627 decks
New Cards
The Unbeatable Squirrel Girl
4.1%inclusion10 decks241 decks
3%synergy
Shang-Chi, Master of Kung Fu
3.6%inclusion7 decks195 decks
2%synergy
Mole Man, Moloid Master
1.7%inclusion4 decks229 decks
0%synergy
Doctor Doom, Unrivaled
0.5%inclusion1 decks195 decks
-0%synergy
Avengers Quinjet
0.5%inclusion1 decks195 decks
0%synergy
High Synergy Cards
Sprout Swarm
92%inclusion916 decks999 decks
91%synergy
Awaken the Woods
85%inclusion846 decks999 decks
82%synergy
Torment of Hailfire
82%inclusion819 decks999 decks
78%synergy
Pest Infestation
79%inclusion789 decks999 decks
76%synergy
Exsanguinate
82%inclusion819 decks999 decks
75%synergy
Sedgemoor Witch
73%inclusion727 decks999 decks
71%synergy
Chatterfang, Squirrel General
75%inclusion745 decks999 decks
69%synergy
Llanowar Elves
88%inclusion881 decks999 decks
67%synergy
Elvish Mystic
83%inclusion825 decks999 decks
67%synergy
In Garruk's Wake
66%inclusion664 decks999 decks
64%synergy
Top Cards
Birds of Paradise
87%inclusion865 decks999 decks
59%synergy
Fyndhorn Elves
71%inclusion710 decks999 decks
61%synergy
Finale of Devastation
68%inclusion679 decks999 decks
61%synergy
Delighted Halfling
68%inclusion675 decks999 decks
55%synergy
Heroic Intervention
68%inclusion675 decks999 decks
37%synergy
Elves of Deep Shadow
67%inclusion674 decks999 decks
59%synergy
Enduring Vitality
67%inclusion668 decks999 decks
61%synergy
Skullclamp
64%inclusion643 decks999 decks
53%synergy
Shamanic Revelation
63%inclusion634 decks999 decks
57%synergy
Craterhoof Behemoth
63%inclusion633 decks999 decks
56%synergy
Game Changers
Biorhythm
51%inclusion510 decks999 decks
51%synergy
Demonic Tutor
45%inclusion445 decks999 decks
26%synergy
Vampiric Tutor
34%inclusion340 decks999 decks
20%synergy
Gaea's Cradle
32%inclusion322 decks999 decks
26%synergy
Orcish Bowmasters
26%inclusion255 decks999 decks
17%synergy
Crop Rotation
25%inclusion252 decks999 decks
15%synergy
Ancient Tomb
19%inclusion189 decks999 decks
10%synergy
Field of the Dead
17%inclusion172 decks999 decks
15%synergy
Chrome Mox
10%inclusion104 decks999 decks
5%synergy
Ad Nauseam
7.1%inclusion71 decks999 decks
5%synergy
Creatures
Mirkwood Bats
62%inclusion623 decks999 decks
54%synergy
Bitterbloom Bearer
60%inclusion601 decks999 decks
58%synergy
Witherbloom Apprentice
60%inclusion598 decks999 decks
58%synergy
Badgermole Cub
57%inclusion565 decks999 decks
52%synergy
Scute Swarm
55%inclusion545 decks999 decks
45%synergy
Warren Soultrader
46%inclusion458 decks999 decks
40%synergy
Beledros Witherbloom
45%inclusion446 decks999 decks
40%synergy
Tendershoot Dryad
44%inclusion438 decks999 decks
41%synergy
Stensian Sanguinist
41%inclusion410 decks997 decks
39%synergy
Deathrite Shaman
39%inclusion385 decks999 decks
28%synergy
Zulaport Cutthroat
36%inclusion362 decks999 decks
28%synergy
Eternal Witness
36%inclusion357 decks999 decks
20%synergy
Blood Artist
32%inclusion315 decks999 decks
20%synergy
Arbor Elf
31%inclusion309 decks999 decks
26%synergy
Pitiless Plunderer
26%inclusion259 decks999 decks
17%synergy
Fanatic of Rhonas
26%inclusion258 decks999 decks
20%synergy
Springheart Nantuko
25%inclusion253 decks999 decks
21%synergy
Arasta of the Endless Web
25%inclusion252 decks999 decks
22%synergy
Circle of Dreams Druid
23%inclusion234 decks999 decks
20%synergy
Studious First-Year
22%inclusion215 decks999 decks
18%synergy
Marionette Apprentice
20%inclusion199 decks999 decks
15%synergy
Essence Warden
20%inclusion197 decks999 decks
17%synergy
Twitching Doll
19%inclusion193 decks999 decks
17%synergy
Emeritus of Woe
17%inclusion148 decks893 decks
13%synergy
Allosaurus Shepherd
16%inclusion162 decks999 decks
14%synergy
Boreal Druid
16%inclusion160 decks999 decks
15%synergy
Brightcap Badger
15%inclusion146 decks999 decks
14%synergy
Jaheira, Friend of the Forest
13%inclusion132 decks999 decks
10%synergy
Bogwater Lumaret
13%inclusion131 decks999 decks
10%synergy
Viscera Seer
13%inclusion130 decks999 decks
5%synergy
Avenger of Zendikar
12%inclusion124 decks999 decks
4%synergy
Creakwood Liege
11%inclusion112 decks999 decks
10%synergy
Hoarding Broodlord
11%inclusion106 decks999 decks
9%synergy
Chittering Dispatcher
10%inclusion104 decks999 decks
10%synergy
Dosan the Falling Leaf
10%inclusion102 decks999 decks
10%synergy
Ophiomancer
9.0%inclusion90 decks999 decks
5%synergy
Elvish Spirit Guide
8.2%inclusion82 decks999 decks
4%synergy
Blood Pet
7.6%inclusion76 decks999 decks
6%synergy
Braids, Arisen Nightmare
6.9%inclusion69 decks999 decks
-0%synergy
Mycoloth
6.3%inclusion63 decks999 decks
5%synergy
Opposition Agent
5.9%inclusion59 decks999 decks
1%synergy
Bloom Tender
5.9%inclusion59 decks999 decks
-3%synergy
Yavimaya Bloomsage
5.7%inclusion57 decks997 decks
5%synergy
Hazel of the Rootbloom
5.7%inclusion57 decks999 decks
4%synergy
Tireless Provisioner
5.4%inclusion54 decks999 decks
-5%synergy
Weaponcraft Enthusiast
5.3%inclusion53 decks999 decks
5%synergy
Sinkhole Surveyor
5.3%inclusion53 decks999 decks
5%synergy
Wolverine Riders
5.3%inclusion53 decks999 decks
4%synergy
Disciple of Freyalise
5.1%inclusion51 decks999 decks
-1%synergy
Devoted Druid
5.0%inclusion50 decks999 decks
2%synergy
Instants
Stinging Study
58%inclusion582 decks999 decks
57%synergy
Arachnogenesis
58%inclusion576 decks999 decks
55%synergy
Chord of Calling
54%inclusion544 decks999 decks
49%synergy
Assassin's Trophy
53%inclusion526 decks999 decks
21%synergy
Return of the Wildspeaker
44%inclusion435 decks999 decks
33%synergy
Dark Ritual
43%inclusion432 decks999 decks
18%synergy
Veil of Summer
41%inclusion412 decks999 decks
36%synergy
Beast Within
40%inclusion399 decks999 decks
7%synergy
Deadly Rollick
39%inclusion393 decks999 decks
25%synergy
Second Harvest
37%inclusion370 decks999 decks
32%synergy
Galadhrim Ambush
27%inclusion274 decks999 decks
26%synergy
Fell the Profane
24%inclusion243 decks999 decks
15%synergy
Tyvar's Stand
21%inclusion207 decks999 decks
17%synergy
Revitalizing Repast
21%inclusion206 decks999 decks
12%synergy
Szat's Will
20%inclusion202 decks999 decks
20%synergy
Culling the Weak
20%inclusion197 decks999 decks
15%synergy
Deadly Dispute
19%inclusion188 decks999 decks
6%synergy
Abrupt Decay
16%inclusion162 decks999 decks
7%synergy
Saw in Half
15%inclusion154 decks999 decks
11%synergy
Cabal Ritual
14%inclusion142 decks999 decks
9%synergy
Worldly Tutor
14%inclusion138 decks999 decks
2%synergy
Autumn's Veil
14%inclusion136 decks999 decks
12%synergy
Verdant Command
13%inclusion126 decks999 decks
12%synergy
Scour from Existence
12%inclusion118 decks999 decks
12%synergy
Plumb the Forbidden
12%inclusion115 decks999 decks
9%synergy
Tear Asunder
12%inclusion115 decks999 decks
4%synergy
Malakir Rebirth
11%inclusion114 decks999 decks
3%synergy
Windgrace's Judgment
11%inclusion111 decks999 decks
9%synergy
Wrap in Vigor
10%inclusion100 decks999 decks
9%synergy
Witherbloom Charm
10%inclusion98 decks999 decks
5%synergy
Outrageous Robbery
9.1%inclusion91 decks999 decks
8%synergy
Empty the Pits
9.0%inclusion90 decks999 decks
9%synergy
Corpse Dance
9.0%inclusion90 decks999 decks
9%synergy
Force of Vigor
8.8%inclusion88 decks999 decks
6%synergy
Noxious Revival
8.7%inclusion87 decks999 decks
4%synergy
Lifestream's Blessing
8.2%inclusion82 decks999 decks
7%synergy
Imp's Mischief
8.2%inclusion82 decks999 decks
4%synergy
Kozilek's Command
7.3%inclusion73 decks999 decks
7%synergy
Vitalizing Wind
6.9%inclusion69 decks999 decks
7%synergy
Scatter the Seeds
6.5%inclusion65 decks999 decks
6%synergy
Zuko's Exile
6.2%inclusion62 decks999 decks
6%synergy
Putrefy
6.1%inclusion61 decks999 decks
-10%synergy
Village Rites
5.9%inclusion59 decks999 decks
-3%synergy
Dina's Guidance
5.9%inclusion53 decks902 decks
1%synergy
Golgari Charm
5.2%inclusion52 decks999 decks
1%synergy
Sorceries
Army of the Damned
58%inclusion578 decks999 decks
56%synergy
Diabolic Revelation
57%inclusion571 decks999 decks
57%synergy
Green Sun's Zenith
51%inclusion509 decks999 decks
46%synergy
Animist's Awakening
48%inclusion480 decks999 decks
47%synergy
Ezuri's Predation
48%inclusion480 decks999 decks
45%synergy
Nature's Rhythm
47%inclusion466 decks999 decks
42%synergy
Damnable Pact
45%inclusion447 decks999 decks
44%synergy
For the Common Good
43%inclusion431 decks999 decks
41%synergy
Beseech the Queen
41%inclusion413 decks999 decks
40%synergy
Collective Unconscious
37%inclusion366 decks999 decks
36%synergy
Rise of the Dark Realms
33%inclusion332 decks999 decks
28%synergy
Nature's Lore
31%inclusion314 decks999 decks
-0%synergy
Chain of Smog
30%inclusion295 decks999 decks
29%synergy
Gelatinous Genesis
26%inclusion260 decks999 decks
26%synergy
Three Visits
23%inclusion226 decks999 decks
-2%synergy
Sylvan Offering
22%inclusion217 decks999 decks
21%synergy
Plague Wind
21%inclusion213 decks999 decks
21%synergy
Genesis Wave
20%inclusion202 decks999 decks
18%synergy
Cultivate
20%inclusion196 decks999 decks
-22%synergy
Rishkar's Expertise
19%inclusion190 decks999 decks
10%synergy
Chatterstorm
19%inclusion186 decks999 decks
17%synergy
Diabolic Intent
18%inclusion183 decks999 decks
11%synergy
Bala Ged Recovery
18%inclusion176 decks999 decks
10%synergy
Tooth and Nail
17%inclusion169 decks999 decks
16%synergy
Breach the Multiverse
17%inclusion167 decks999 decks
13%synergy
Saproling Migration
16%inclusion163 decks999 decks
16%synergy
Peer into the Abyss
16%inclusion162 decks999 decks
14%synergy
Skittering Invasion
16%inclusion160 decks999 decks
16%synergy
Culling Ritual
16%inclusion158 decks999 decks
5%synergy
Preposterous Proportions
15%inclusion154 decks999 decks
14%synergy
Increasing Ambition
15%inclusion149 decks999 decks
15%synergy
Farseek
14%inclusion138 decks999 decks
-22%synergy
Wurmcalling
14%inclusion136 decks999 decks
13%synergy
Saproling Symbiosis
13%inclusion133 decks999 decks
13%synergy
Rampant Growth
13%inclusion128 decks999 decks
-19%synergy
Agadeem's Awakening
13%inclusion127 decks999 decks
10%synergy
Reanimate
13%inclusion127 decks999 decks
-7%synergy
Life // Death
11%inclusion111 decks999 decks
10%synergy
Dark Petition
11%inclusion109 decks999 decks
10%synergy
Reshape the Earth
10%inclusion101 decks999 decks
9%synergy
Stargaze
10%inclusion99 decks999 decks
9%synergy
Last March of the Ents
10%inclusion98 decks999 decks
7%synergy
Praetor's Counsel
10%inclusion95 decks999 decks
9%synergy
Decorum Dissertation
9.1%inclusion83 decks908 decks
6%synergy
Kodama's Reach
9.1%inclusion91 decks999 decks
-17%synergy
Imperial Seal
8.8%inclusion88 decks999 decks
4%synergy
Dregs of Sorrow
8.1%inclusion81 decks999 decks
8%synergy
Dark Salvation
7.0%inclusion70 decks999 decks
7%synergy
Fungal Sprouting
7.0%inclusion70 decks999 decks
6%synergy
Plague of Vermin
6.8%inclusion68 decks999 decks
6%synergy
Utility Artifacts
Lightning Greaves
29%inclusion293 decks999 decks
5%synergy
Cauldron of Essence
23%inclusion203 decks902 decks
13%synergy
Ashnod's Altar
22%inclusion219 decks999 decks
16%synergy
Swiftfoot Boots
10%inclusion104 decks999 decks
-17%synergy
The One Ring
10%inclusion98 decks999 decks
2%synergy
Idol of Oblivion
8.4%inclusion84 decks999 decks
4%synergy
Altar of Dementia
6.5%inclusion65 decks999 decks
4%synergy
Altar of the Brood
6.1%inclusion61 decks999 decks
5%synergy
Enchantments
Bitterblossom
50%inclusion499 decks999 decks
46%synergy
Springleaf Parade
46%inclusion457 decks999 decks
42%synergy
Cryptolith Rite
42%inclusion420 decks999 decks
38%synergy
Parallel Lives
39%inclusion391 decks999 decks
33%synergy
Sylvan Library
24%inclusion238 decks999 decks
15%synergy
Growing Rites of Itlimoc
23%inclusion229 decks999 decks
18%synergy
Black Market Connections
21%inclusion208 decks999 decks
8%synergy
Doubling Season
17%inclusion170 decks999 decks
7%synergy
Awakening Zone
16%inclusion158 decks999 decks
14%synergy
Earthcraft
12%inclusion123 decks999 decks
11%synergy
Insidious Roots
11%inclusion107 decks999 decks
5%synergy
Bastion of Remembrance
11%inclusion107 decks999 decks
4%synergy
Concordant Crossroads
10%inclusion102 decks999 decks
8%synergy
Phyrexian Arena
8.6%inclusion86 decks999 decks
-6%synergy
Moldervine Reclamation
8.0%inclusion80 decks999 decks
1%synergy
Unbound Flourishing
7.4%inclusion74 decks999 decks
6%synergy
Necropotence
7.3%inclusion73 decks999 decks
2%synergy
Planeswalkers
Professor Onyx
10%inclusion104 decks999 decks
9%synergy
Utility Lands
Yavimaya, Cradle of Growth
63%inclusion633 decks999 decks
55%synergy
Dryad Arbor
63%inclusion626 decks999 decks
59%synergy
Urborg, Tomb of Yawgmoth
59%inclusion594 decks999 decks
51%synergy
Boseiju, Who Endures
50%inclusion499 decks999 decks
31%synergy
Phyrexian Tower
48%inclusion478 decks999 decks
39%synergy
Evendo, Waking Haven
44%inclusion437 decks999 decks
39%synergy
Bojuka Bog
42%inclusion423 decks999 decks
12%synergy
Khalni Garden
31%inclusion311 decks999 decks
30%synergy
Reliquary Tower
31%inclusion311 decks999 decks
1%synergy
Cabal Coffers
21%inclusion212 decks999 decks
12%synergy
Boseiju, Who Shelters All
17%inclusion167 decks999 decks
16%synergy
Shifting Woodland
16%inclusion156 decks999 decks
9%synergy
Emergence Zone
10%inclusion98 decks999 decks
7%synergy
Takenuma, Abandoned Mire
10%inclusion96 decks999 decks
1%synergy
Urza's Saga
10%inclusion95 decks999 decks
3%synergy
Fountainport
7.8%inclusion78 decks999 decks
6%synergy
Midgar, City of Mako
6.1%inclusion61 decks999 decks
3%synergy
Ba Sing Se
5.9%inclusion59 decks999 decks
2%synergy
Westvale Abbey
5.0%inclusion50 decks999 decks
3%synergy
Mana Artifacts
Sol Ring
84%inclusion837 decks999 decks
0%synergy
Arcane Signet
58%inclusion578 decks999 decks
-14%synergy
Talisman of Resilience
23%inclusion229 decks999 decks
11%synergy
Lotus Petal
11%inclusion110 decks999 decks
4%synergy
Mana Vault
8.5%inclusion85 decks999 decks
3%synergy
Mox Diamond
8.1%inclusion81 decks999 decks
4%synergy
Golgari Signet
7.1%inclusion71 decks999 decks
-2%synergy
Lands
Command Tower
92%inclusion917 decks999 decks
18%synergy
Overgrown Tomb
89%inclusion888 decks999 decks
47%synergy
Undergrowth Stadium
77%inclusion773 decks999 decks
54%synergy
Woodland Cemetery
71%inclusion712 decks999 decks
38%synergy
Verdant Catacombs
66%inclusion661 decks999 decks
55%synergy
Llanowar Wastes
65%inclusion654 decks999 decks
38%synergy
Deathcap Glade
55%inclusion554 decks999 decks
41%synergy
Wastewood Verge
53%inclusion525 decks999 decks
45%synergy
Twilight Mire
46%inclusion458 decks999 decks
31%synergy
Underground Mortuary
45%inclusion448 decks999 decks
32%synergy
Vernal Fen
43%inclusion434 decks999 decks
31%synergy
Tainted Wood
37%inclusion369 decks999 decks
23%synergy
Bayou
35%inclusion351 decks999 decks
22%synergy
Darkbore Pathway
32%inclusion319 decks999 decks
26%synergy
Turbulent Fen
29%inclusion291 decks997 decks
23%synergy
Necroblossom Snarl
26%inclusion260 decks999 decks
14%synergy
Windswept Heath
23%inclusion234 decks999 decks
12%synergy
Exotic Orchard
23%inclusion231 decks999 decks
-14%synergy
Misty Rainforest
21%inclusion207 decks999 decks
9%synergy
Wooded Foothills
19%inclusion193 decks999 decks
9%synergy
Bloodstained Mire
19%inclusion191 decks999 decks
8%synergy
Fabled Passage
19%inclusion187 decks999 decks
8%synergy
Polluted Delta
19%inclusion187 decks999 decks
7%synergy
Nurturing Peatland
18%inclusion181 decks999 decks
13%synergy
Marsh Flats
17%inclusion172 decks999 decks
7%synergy
Gemstone Caverns
13%inclusion130 decks999 decks
8%synergy
Mana Confluence
13%inclusion130 decks999 decks
6%synergy
City of Brass
13%inclusion128 decks999 decks
5%synergy
Prismatic Vista
12%inclusion116 decks999 decks
7%synergy
Golgari Rot Farm
12%inclusion115 decks999 decks
-5%synergy
Viridescent Bog
11%inclusion114 decks999 decks
2%synergy
Blooming Marsh
10%inclusion101 decks999 decks
5%synergy
Cavern of Souls
9.3%inclusion93 decks999 decks
2%synergy
Temple of Malady
8.1%inclusion81 decks999 decks
-7%synergy
Terramorphic Expanse
6.3%inclusion63 decks999 decks
-8%synergy
Festering Thicket
6.0%inclusion60 decks999 decks
1%synergy
Evolving Wilds
6.0%inclusion60 decks999 decks
-14%synergy
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