Maha, Its Feathers Night
Crovax, Ascendant Hero

   Prerequisites

What do I need to start this combo?
Maha and Crovax on the battlefield.

   Steps

How does this combo work?
1
All nonwhite creatures your opponents control will have base toughness 0, and die as a state-based action due to having 0 toughness unless there is another effect increasing its toughness.
2
Whenever a nonwhite creature enters the battlefield under an opponent's control, it will have base toughness 0, and die as a state-based action due to having 0 toughness unless there is another effect increasing its toughness.

   Results

What do I get from this combo?
Lock
Nonwhite creatures opponents control die upon entering
Reduce the toughness of most creatures opponents control
Hashaton, Scarab's Fist
0.0%inclusion5 decks19.7K decks
Shadrix Silverquill
0.1%inclusion3 decks2.24K decks
Myrkul, Lord of Bones
0.0%inclusion2 decks5.65K decks
Breena, the Demagogue
0.0%inclusion2 decks5.12K decks
Ravos, Soultender // Thrasios, Triton Hero
0.5%inclusion2 decks407 decks
Atraxa, Praetors' Voice
0.0%inclusion2 decks31.4K decks
Inquisitor Greyfax
0.1%inclusion2 decks1.82K decks
Oloro, Ageless Ascetic
0.0%inclusion2 decks14.9K decks
Arvad the Cursed
1.2%inclusion2 decks169 decks
Aminatou, Veil Piercer
0.0%inclusion1 decks14.1K decks
Falthis, Shadowcat Familiar // Sidar Kondo of Jamuraa
5.6%inclusion1 decks18 decks
Zur the Enchanter
0.0%inclusion1 decks11.5K decks
Elenda, the Dusk Rose
0.0%inclusion1 decks5.02K decks
Cromat
0.1%inclusion1 decks1.23K decks
Kunoros, Hound of Athreos
0.4%inclusion1 decks256 decks
Felothar the Steadfast
0.0%inclusion1 decks12.3K decks
Ardbert, Warrior of Darkness
0.0%inclusion1 decks3.83K decks
Nethroi, Apex of Death
0.0%inclusion1 decks5.49K decks
New Cards
Abandoned Air Temple
25%inclusion1 decks4 decks
20%synergy
High Synergy Cards
Elesh Norn, Grand Cenobite
91%inclusion39 decks43 decks
87%synergy
Kaervek, the Spiteful
77%inclusion33 decks43 decks
76%synergy
Kudo, King Among Bears
75%inclusion12 decks16 decks
74%synergy
Ethereal Absolution
67%inclusion29 decks43 decks
67%synergy
Night of Souls' Betrayal
65%inclusion28 decks43 decks
65%synergy
Ascendant Evincar
58%inclusion25 decks43 decks
58%synergy
Toxrill, the Corrosive
59%inclusion10 decks17 decks
56%synergy
Mirari's Wake
56%inclusion9 decks16 decks
46%synergy
Massacre Wurm
49%inclusion21 decks43 decks
44%synergy
The Flesh Is Weak
41%inclusion7 decks17 decks
41%synergy
Top Cards
Counterspell
47%inclusion8 decks17 decks
5%synergy
Cultivate
44%inclusion7 decks16 decks
1%synergy
Path to Exile
42%inclusion18 decks43 decks
-5%synergy
Swords to Plowshares
42%inclusion18 decks43 decks
-20%synergy
Toxic Deluge
40%inclusion17 decks43 decks
21%synergy
Nature's Lore
38%inclusion6 decks16 decks
6%synergy
Rampant Growth
38%inclusion6 decks16 decks
4%synergy
Nature's Revolt
31%inclusion5 decks16 decks
31%synergy
Beastmaster Ascension
31%inclusion5 decks16 decks
26%synergy
Avacyn's Pilgrim
31%inclusion5 decks16 decks
19%synergy
Game Changers
Rhystic Study
29%inclusion5 decks17 decks
5%synergy
Smothering Tithe
28%inclusion12 decks43 decks
6%synergy
Vampiric Tutor
23%inclusion10 decks43 decks
8%synergy
Demonic Tutor
23%inclusion10 decks43 decks
4%synergy
Teferi's Protection
16%inclusion7 decks43 decks
-1%synergy
Humility
14%inclusion6 decks43 decks
14%synergy
Enlightened Tutor
12%inclusion5 decks43 decks
-4%synergy
Imperial Seal
9.3%inclusion4 decks43 decks
4%synergy
Orcish Bowmasters
9.3%inclusion4 decks43 decks
1%synergy
Necropotence
7.0%inclusion3 decks43 decks
2%synergy
Creatures
Birds of Paradise
31%inclusion5 decks16 decks
4%synergy
Massacre Girl, Known Killer
30%inclusion13 decks43 decks
29%synergy
Esper Sentinel
30%inclusion13 decks43 decks
11%synergy
Clever Impersonator
29%inclusion5 decks17 decks
27%synergy
Ledger Shredder
29%inclusion5 decks17 decks
26%synergy
Creakwood Liege
25%inclusion4 decks16 decks
24%synergy
Thunderfoot Baloth
25%inclusion4 decks16 decks
23%synergy
Maja, Bretagard Protector
25%inclusion4 decks16 decks
22%synergy
Faeburrow Elder
25%inclusion4 decks16 decks
14%synergy
Godhead of Awe
24%inclusion4 decks17 decks
23%synergy
Likeness Looter
24%inclusion4 decks17 decks
20%synergy
Plague Engineer
21%inclusion9 decks43 decks
21%synergy
Massacre Girl
21%inclusion9 decks43 decks
19%synergy
Drana and Linvala
21%inclusion9 decks43 decks
17%synergy
Persistent Constrictor
19%inclusion7 decks37 decks
18%synergy
Wilt-Leaf Liege
19%inclusion3 decks16 decks
18%synergy
King Darien XLVIII
19%inclusion3 decks16 decks
17%synergy
Devoted Druid
19%inclusion3 decks16 decks
16%synergy
Evolution Sage
19%inclusion3 decks16 decks
13%synergy
Delighted Halfling
19%inclusion3 decks16 decks
7%synergy
Kutzil, Malamet Exemplar
19%inclusion3 decks16 decks
4%synergy
Elvish Mystic
19%inclusion3 decks16 decks
3%synergy
Llanowar Elves
19%inclusion3 decks16 decks
-1%synergy
Doomwake Giant
19%inclusion8 decks43 decks
17%synergy
Blood Artist
19%inclusion8 decks43 decks
7%synergy
Champion of Wits
18%inclusion3 decks17 decks
17%synergy
Obsessive Stitcher
18%inclusion3 decks17 decks
16%synergy
Vohar, Vodalian Desecrator
18%inclusion3 decks17 decks
16%synergy
Jin-Gitaxias, Core Augur
18%inclusion3 decks17 decks
16%synergy
Ravos, Soultender
16%inclusion7 decks43 decks
16%synergy
Ultramarines Honour Guard
16%inclusion7 decks43 decks
16%synergy
Deathbringer Liege
16%inclusion7 decks43 decks
15%synergy
Lotho, Corrupt Shirriff
16%inclusion7 decks43 decks
3%synergy
Archfiend of Ifnir
14%inclusion6 decks43 decks
12%synergy
Yawgmoth, Thran Physician
14%inclusion6 decks43 decks
11%synergy
Sheoldred, Whispering One
14%inclusion6 decks43 decks
10%synergy
Harvester of Misery
12%inclusion5 decks43 decks
11%synergy
Morbid Opportunist
12%inclusion5 decks43 decks
4%synergy
Elas il-Kor, Sadistic Pilgrim
12%inclusion5 decks43 decks
2%synergy
Solemn Simulacrum
12%inclusion5 decks43 decks
-1%synergy
Smog Elemental
9.3%inclusion4 decks43 decks
9%synergy
Intrepid Adversary
9.3%inclusion4 decks43 decks
9%synergy
Spitting Dilophosaurus
9.3%inclusion4 decks43 decks
9%synergy
Clackbridge Troll
9.3%inclusion4 decks43 decks
9%synergy
Angel of Invention
9.3%inclusion4 decks43 decks
8%synergy
Harvester of Souls
9.3%inclusion4 decks43 decks
7%synergy
Loyal Warhound
9.3%inclusion4 decks43 decks
7%synergy
Athreos, God of Passage
9.3%inclusion4 decks43 decks
7%synergy
Drana, Liberator of Malakir
9.3%inclusion4 decks43 decks
7%synergy
Keeper of the Accord
9.3%inclusion4 decks43 decks
6%synergy
Instants
Anguished Unmaking
30%inclusion13 decks43 decks
6%synergy
Flatline
29%inclusion5 decks17 decks
29%synergy
Assassin's Trophy
25%inclusion4 decks16 decks
-5%synergy
Beast Within
25%inclusion4 decks16 decks
-10%synergy
Faithful Mending
24%inclusion4 decks17 decks
21%synergy
Frantic Search
24%inclusion4 decks17 decks
9%synergy
Heroic Intervention
19%inclusion3 decks16 decks
-12%synergy
Zealous Persecution
19%inclusion8 decks43 decks
19%synergy
Despark
19%inclusion8 decks43 decks
5%synergy
Dark Ritual
19%inclusion8 decks43 decks
-6%synergy
Glamerdye
18%inclusion3 decks17 decks
18%synergy
Vanish into Memory
18%inclusion3 decks17 decks
17%synergy
Polymorphist's Jest
18%inclusion3 decks17 decks
17%synergy
Flusterstorm
18%inclusion3 decks17 decks
10%synergy
Mana Drain
18%inclusion3 decks17 decks
3%synergy
Arcane Denial
18%inclusion3 decks17 decks
-3%synergy
Cyclonic Rift
18%inclusion3 decks17 decks
-5%synergy
An Offer You Can't Refuse
18%inclusion3 decks17 decks
-7%synergy
Generous Gift
16%inclusion7 decks43 decks
-6%synergy
Sudden Spoiling
12%inclusion5 decks43 decks
10%synergy
Fracture
12%inclusion5 decks43 decks
6%synergy
Inkshield
12%inclusion5 decks43 decks
5%synergy
Dawn's Truce
12%inclusion5 decks43 decks
4%synergy
Make Obsolete
9.3%inclusion4 decks43 decks
9%synergy
Malakir Rebirth
9.3%inclusion4 decks43 decks
1%synergy
Stroke of Midnight
9.3%inclusion4 decks43 decks
-1%synergy
Songs of the Damned
7.0%inclusion3 decks43 decks
6%synergy
Vanishing Verse
7.0%inclusion3 decks43 decks
5%synergy
Mana Tithe
7.0%inclusion3 decks43 decks
5%synergy
Grand Crescendo
7.0%inclusion3 decks43 decks
5%synergy
Disenchant
7.0%inclusion3 decks43 decks
4%synergy
Murder
7.0%inclusion3 decks43 decks
3%synergy
Silence
7.0%inclusion3 decks43 decks
1%synergy
Sorceries
Kodama's Reach
31%inclusion5 decks16 decks
4%synergy
Farseek
31%inclusion5 decks16 decks
-4%synergy
Damn
21%inclusion9 decks43 decks
5%synergy
Three Visits
19%inclusion3 decks16 decks
-6%synergy
Reanimate
19%inclusion8 decks43 decks
0%synergy
Agadeem's Awakening
14%inclusion6 decks43 decks
11%synergy
Austere Command
14%inclusion6 decks43 decks
2%synergy
Gruesome Realization
12%inclusion5 decks43 decks
11%synergy
Black Sun's Zenith
12%inclusion5 decks43 decks
10%synergy
Idyllic Tutor
12%inclusion5 decks43 decks
8%synergy
Diabolic Tutor
12%inclusion5 decks43 decks
6%synergy
Farewell
12%inclusion5 decks43 decks
-1%synergy
Night's Whisper
9.3%inclusion4 decks43 decks
0%synergy
Victimize
9.3%inclusion4 decks43 decks
-3%synergy
Mephitic Vapors
7.0%inclusion3 decks43 decks
7%synergy
Nausea
7.0%inclusion3 decks43 decks
7%synergy
Massacre
7.0%inclusion3 decks43 decks
7%synergy
White Sun's Twilight
7.0%inclusion3 decks43 decks
5%synergy
Requisition Raid
7.0%inclusion3 decks43 decks
4%synergy
Grim Tutor
7.0%inclusion3 decks43 decks
3%synergy
Vindicate
7.0%inclusion3 decks43 decks
1%synergy
Utility Artifacts
Spear of Heliod
16%inclusion7 decks43 decks
16%synergy
Swiftfoot Boots
16%inclusion7 decks43 decks
-11%synergy
The Immortal Sun
14%inclusion6 decks43 decks
13%synergy
Wayfarer's Bauble
14%inclusion6 decks43 decks
6%synergy
Lightning Greaves
14%inclusion6 decks43 decks
-11%synergy
Kormus Bell
9.3%inclusion4 decks43 decks
9%synergy
Dowsing Dagger
9.3%inclusion4 decks43 decks
9%synergy
Contagion Engine
9.3%inclusion4 decks43 decks
8%synergy
Genesis Chamber
7.0%inclusion3 decks43 decks
6%synergy
Grafted Exoskeleton
7.0%inclusion3 decks43 decks
6%synergy
Collector's Vault
7.0%inclusion3 decks43 decks
6%synergy
Contagion Clasp
7.0%inclusion3 decks43 decks
6%synergy
Matzalantli, the Great Door
7.0%inclusion3 decks43 decks
6%synergy
Soul-Guide Lantern
7.0%inclusion3 decks43 decks
6%synergy
Wedding Ring
7.0%inclusion3 decks43 decks
5%synergy
Norn's Annex
7.0%inclusion3 decks43 decks
5%synergy
Aetherflux Reservoir
7.0%inclusion3 decks43 decks
4%synergy
Sword of the Animist
7.0%inclusion3 decks43 decks
3%synergy
Enchantments
Phyrexian Arena
28%inclusion12 decks43 decks
12%synergy
Living Plane
25%inclusion4 decks16 decks
25%synergy
Mystic Remora
24%inclusion4 decks17 decks
7%synergy
Flowering of the White Tree
23%inclusion10 decks43 decks
19%synergy
Ghostly Prison
21%inclusion9 decks43 decks
10%synergy
Gaea's Anthem
19%inclusion3 decks16 decks
18%synergy
The Meathook Massacre
19%inclusion8 decks43 decks
13%synergy
Unfulfilled Desires
18%inclusion3 decks17 decks
17%synergy
Estrid's Invocation
18%inclusion3 decks17 decks
16%synergy
Illness in the Ranks
16%inclusion7 decks43 decks
16%synergy
Curse of Death's Hold
16%inclusion7 decks43 decks
16%synergy
Marshal's Anthem
16%inclusion7 decks43 decks
15%synergy
Paladin Class
16%inclusion7 decks43 decks
15%synergy
Land Tax
16%inclusion7 decks43 decks
10%synergy
Dread of Night
14%inclusion6 decks43 decks
14%synergy
In the Trenches
14%inclusion6 decks43 decks
14%synergy
Glorious Anthem
14%inclusion6 decks43 decks
13%synergy
Dictate of Heliod
14%inclusion6 decks43 decks
13%synergy
Animate Dead
12%inclusion5 decks43 decks
3%synergy
Parapet
9.3%inclusion4 decks43 decks
9%synergy
Engineered Plague
9.3%inclusion4 decks43 decks
9%synergy
Force of Virtue
9.3%inclusion4 decks43 decks
9%synergy
Screams from Within
9.3%inclusion4 decks43 decks
9%synergy
Overwhelming Splendor
9.3%inclusion4 decks43 decks
9%synergy
Blowfly Infestation
9.3%inclusion4 decks43 decks
9%synergy
Always Watching
9.3%inclusion4 decks43 decks
9%synergy
Tortured Existence
9.3%inclusion4 decks43 decks
7%synergy
Court of Grace
9.3%inclusion4 decks43 decks
7%synergy
Necromancy
9.3%inclusion4 decks43 decks
6%synergy
Black Market
9.3%inclusion4 decks43 decks
5%synergy
Blind Obedience
9.3%inclusion4 decks43 decks
3%synergy
Black Market Connections
9.3%inclusion4 decks43 decks
-3%synergy
Virulent Plague
7.0%inclusion3 decks43 decks
7%synergy
Darkest Hour
7.0%inclusion3 decks43 decks
7%synergy
Commander's Insignia
7.0%inclusion3 decks43 decks
7%synergy
Wedding Announcement
7.0%inclusion3 decks43 decks
6%synergy
Nest of Scarabs
7.0%inclusion3 decks43 decks
6%synergy
Pestilence
7.0%inclusion3 decks43 decks
6%synergy
Solemnity
7.0%inclusion3 decks43 decks
6%synergy
Court of Ardenvale
7.0%inclusion3 decks43 decks
6%synergy
Dance of the Dead
7.0%inclusion3 decks43 decks
5%synergy
Sphere of Safety
7.0%inclusion3 decks43 decks
3%synergy
Planeswalkers
Gideon, Ally of Zendikar
9.3%inclusion4 decks43 decks
9%synergy
Elspeth, Sun's Champion
7.0%inclusion3 decks43 decks
3%synergy
Utility Lands
Bojuka Bog
42%inclusion18 decks43 decks
12%synergy
Urborg, Tomb of Yawgmoth
28%inclusion12 decks43 decks
19%synergy
Gavony Township
25%inclusion4 decks16 decks
17%synergy
Takenuma, Abandoned Mire
23%inclusion10 decks43 decks
14%synergy
Cabal Coffers
16%inclusion7 decks43 decks
7%synergy
Eiganjo, Seat of the Empire
14%inclusion6 decks43 decks
7%synergy
Reliquary Tower
14%inclusion6 decks43 decks
-16%synergy
Castle Locthwain
12%inclusion5 decks43 decks
8%synergy
Karn's Bastion
12%inclusion5 decks43 decks
7%synergy
War Room
12%inclusion5 decks43 decks
6%synergy
Hall of Heliod's Generosity
12%inclusion5 decks43 decks
5%synergy
Yavimaya, Cradle of Growth
12%inclusion5 decks43 decks
3%synergy
Vault of the Archangel
12%inclusion5 decks43 decks
0%synergy
Maze of Ith
9.3%inclusion4 decks43 decks
7%synergy
Cabal Pit
7.0%inclusion3 decks43 decks
6%synergy
Tomb Fortress
7.0%inclusion3 decks43 decks
6%synergy
Wasteland
7.0%inclusion3 decks43 decks
6%synergy
Crypt of Agadeem
7.0%inclusion3 decks43 decks
5%synergy
Ghost Quarter
7.0%inclusion3 decks43 decks
5%synergy
High Market
7.0%inclusion3 decks43 decks
4%synergy
Scavenger Grounds
7.0%inclusion3 decks43 decks
3%synergy
Command Beacon
7.0%inclusion3 decks43 decks
2%synergy
Mana Artifacts
Sol Ring
84%inclusion36 decks43 decks
0%synergy
Arcane Signet
81%inclusion35 decks43 decks
9%synergy
Orzhov Signet
37%inclusion16 decks43 decks
13%synergy
Talisman of Hierarchy
35%inclusion15 decks43 decks
9%synergy
Fellwar Stone
26%inclusion11 decks43 decks
5%synergy
Mind Stone
21%inclusion9 decks43 decks
6%synergy
Chromatic Lantern
19%inclusion8 decks43 decks
10%synergy
Commander's Sphere
19%inclusion8 decks43 decks
6%synergy
Talisman of Progress
18%inclusion3 decks17 decks
-8%synergy
Talisman of Dominance
18%inclusion3 decks17 decks
-15%synergy
Thought Vessel
12%inclusion5 decks43 decks
-6%synergy
Mox Amber
9.3%inclusion4 decks43 decks
5%synergy
Thran Dynamo
9.3%inclusion4 decks43 decks
5%synergy
Mana Crypt
7.0%inclusion3 decks43 decks
5%synergy
Everflowing Chalice
7.0%inclusion3 decks43 decks
3%synergy
Lotus Petal
7.0%inclusion3 decks43 decks
0%synergy
Lands
Command Tower
91%inclusion39 decks43 decks
16%synergy
Hallowed Fountain
71%inclusion12 decks17 decks
31%synergy
Watery Grave
71%inclusion12 decks17 decks
29%synergy
Godless Shrine
60%inclusion26 decks43 decks
20%synergy
Exotic Orchard
51%inclusion22 decks43 decks
15%synergy
Sandsteppe Citadel
50%inclusion8 decks16 decks
24%synergy
Woodland Cemetery
44%inclusion7 decks16 decks
12%synergy
Temple Garden
44%inclusion7 decks16 decks
5%synergy
Overgrown Tomb
44%inclusion7 decks16 decks
4%synergy
Marsh Flats
42%inclusion18 decks43 decks
31%synergy
Isolated Chapel
42%inclusion18 decks43 decks
9%synergy
Raffine's Tower
41%inclusion7 decks17 decks
16%synergy
Undergrowth Stadium
38%inclusion6 decks16 decks
14%synergy
Canopy Vista
38%inclusion6 decks16 decks
1%synergy
Vault of Champions
37%inclusion16 decks43 decks
13%synergy
Caves of Koilos
37%inclusion16 decks43 decks
8%synergy
Morphic Pool
35%inclusion6 decks17 decks
11%synergy
Necroblossom Snarl
31%inclusion5 decks16 decks
20%synergy
Fortified Village
31%inclusion5 decks16 decks
15%synergy
Bountiful Promenade
31%inclusion5 decks16 decks
9%synergy
Llanowar Wastes
31%inclusion5 decks16 decks
5%synergy
Tundra
29%inclusion5 decks17 decks
16%synergy
Underground Sea
29%inclusion5 decks17 decks
15%synergy
Sea of Clouds
29%inclusion5 decks17 decks
5%synergy
Brightclimb Pathway
26%inclusion11 decks43 decks
17%synergy
Shineshadow Snarl
26%inclusion11 decks43 decks
13%synergy
Temple of Silence
26%inclusion11 decks43 decks
8%synergy
Deceptive Landscape
25%inclusion4 decks16 decks
17%synergy
Deathcap Glade
25%inclusion4 decks16 decks
12%synergy
Tainted Wood
25%inclusion4 decks16 decks
11%synergy
Overgrown Farmland
25%inclusion4 decks16 decks
8%synergy
Indatha Triome
25%inclusion4 decks16 decks
-3%synergy
Skycloud Expanse
24%inclusion4 decks17 decks
9%synergy
Prairie Stream
24%inclusion4 decks17 decks
-10%synergy
Tainted Field
23%inclusion10 decks43 decks
10%synergy
Shattered Sanctum
23%inclusion10 decks43 decks
8%synergy
Flooded Strand
21%inclusion9 decks43 decks
10%synergy
Path of Ancestry
21%inclusion9 decks43 decks
-1%synergy
Bleachbone Verge
19%inclusion6 decks31 decks
11%synergy
Murmuring Bosk
19%inclusion3 decks16 decks
12%synergy
Sungrass Prairie
19%inclusion3 decks16 decks
5%synergy
Brushland
19%inclusion3 decks16 decks
0%synergy
Sunpetal Grove
19%inclusion3 decks16 decks
-9%synergy
Polluted Delta
19%inclusion8 decks43 decks
7%synergy
Fetid Heath
19%inclusion8 decks43 decks
6%synergy
Orzhov Basilica
19%inclusion8 decks43 decks
4%synergy
Darkslick Shores
18%inclusion3 decks17 decks
13%synergy
Meticulous Archive
18%inclusion3 decks17 decks
9%synergy
Shipwreck Marsh
18%inclusion3 decks17 decks
-1%synergy
Drowned Catacomb
18%inclusion3 decks17 decks
-11%synergy