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 decks20.6K decks
Shadrix Silverquill
0.1%inclusion3 decks2.38K decks
Breena, the Demagogue
0.0%inclusion2 decks5.52K decks
Ravos, Soultender // Thrasios, Triton Hero
0.5%inclusion2 decks436 decks
Atraxa, Praetors' Voice
0.0%inclusion2 decks32.8K decks
Inquisitor Greyfax
0.1%inclusion2 decks1.93K decks
Oloro, Ageless Ascetic
0.0%inclusion2 decks15.8K decks
Arvad the Cursed
1.1%inclusion2 decks175 decks
Aminatou, Veil Piercer
0.0%inclusion1 decks14.3K decks
Myrkul, Lord of Bones
0.0%inclusion1 decks5.87K decks
Falthis, Shadowcat Familiar // Sidar Kondo of Jamuraa
4.8%inclusion1 decks21 decks
Zur the Enchanter
0.0%inclusion1 decks12.1K decks
Elenda, the Dusk Rose
0.0%inclusion1 decks5.25K decks
Cromat
0.1%inclusion1 decks1.27K decks
Kunoros, Hound of Athreos
0.4%inclusion1 decks270 decks
Felothar the Steadfast
0.0%inclusion1 decks13.8K decks
Ardbert, Warrior of Darkness
0.0%inclusion1 decks4.22K decks
Nethroi, Apex of Death
0.0%inclusion1 decks5.74K decks
New Cards
Blossombind
50%inclusion1 decks2 decks
50%synergy
Glen Elendra's Answer
50%inclusion1 decks2 decks
49%synergy
Mirrorform
50%inclusion1 decks2 decks
49%synergy
Unforgiving Aim
50%inclusion1 decks2 decks
49%synergy
Keep Out
33%inclusion1 decks3 decks
33%synergy
High Synergy Cards
Elesh Norn, Grand Cenobite
90%inclusion38 decks42 decks
86%synergy
Kaervek, the Spiteful
76%inclusion32 decks42 decks
76%synergy
Kudo, King Among Bears
69%inclusion11 decks16 decks
68%synergy
Ethereal Absolution
67%inclusion28 decks42 decks
66%synergy
Night of Souls' Betrayal
64%inclusion27 decks42 decks
64%synergy
Toxrill, the Corrosive
61%inclusion11 decks18 decks
59%synergy
Ascendant Evincar
55%inclusion23 decks42 decks
55%synergy
Massacre Wurm
48%inclusion20 decks42 decks
43%synergy
Mirari's Wake
50%inclusion8 decks16 decks
40%synergy
The Flesh Is Weak
39%inclusion7 decks18 decks
38%synergy
Top Cards
Counterspell
50%inclusion9 decks18 decks
8%synergy
Cultivate
44%inclusion7 decks16 decks
1%synergy
Path to Exile
43%inclusion18 decks42 decks
-4%synergy
Swords to Plowshares
43%inclusion18 decks42 decks
-19%synergy
Toxic Deluge
40%inclusion17 decks42 decks
22%synergy
Rampant Growth
38%inclusion6 decks16 decks
4%synergy
Nature's Revolt
31%inclusion5 decks16 decks
31%synergy
Avacyn's Pilgrim
31%inclusion5 decks16 decks
19%synergy
Birds of Paradise
31%inclusion5 decks16 decks
4%synergy
Assassin's Trophy
31%inclusion5 decks16 decks
1%synergy
Game Changers
Rhystic Study
33%inclusion6 decks18 decks
9%synergy
Smothering Tithe
29%inclusion12 decks42 decks
7%synergy
Demonic Tutor
26%inclusion11 decks42 decks
7%synergy
Vampiric Tutor
24%inclusion10 decks42 decks
9%synergy
Cyclonic Rift
22%inclusion4 decks18 decks
0%synergy
Humility
14%inclusion6 decks42 decks
14%synergy
Teferi's Protection
14%inclusion6 decks42 decks
-2%synergy
Imperial Seal
10%inclusion4 decks42 decks
4%synergy
Orcish Bowmasters
10%inclusion4 decks42 decks
1%synergy
Necropotence
7.1%inclusion3 decks42 decks
2%synergy
Creatures
Esper Sentinel
31%inclusion13 decks42 decks
12%synergy
Massacre Girl, Known Killer
29%inclusion12 decks42 decks
27%synergy
Clever Impersonator
28%inclusion5 decks18 decks
25%synergy
Ledger Shredder
28%inclusion5 decks18 decks
24%synergy
Faeburrow Elder
25%inclusion4 decks16 decks
13%synergy
Godhead of Awe
22%inclusion4 decks18 decks
22%synergy
Likeness Looter
22%inclusion4 decks18 decks
19%synergy
Plague Engineer
21%inclusion9 decks42 decks
21%synergy
Drana and Linvala
21%inclusion9 decks42 decks
17%synergy
Massacre Girl
19%inclusion8 decks42 decks
17%synergy
Blood Artist
19%inclusion8 decks42 decks
8%synergy
Creakwood Liege
19%inclusion3 decks16 decks
18%synergy
Thunderfoot Baloth
19%inclusion3 decks16 decks
17%synergy
Maja, Bretagard Protector
19%inclusion3 decks16 decks
16%synergy
Devoted Druid
19%inclusion3 decks16 decks
16%synergy
Evolution Sage
19%inclusion3 decks16 decks
12%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
Ravos, Soultender
17%inclusion7 decks42 decks
16%synergy
Champion of Wits
17%inclusion3 decks18 decks
16%synergy
Obsessive Stitcher
17%inclusion3 decks18 decks
16%synergy
Persistent Constrictor
17%inclusion6 decks36 decks
15%synergy
Vohar, Vodalian Desecrator
17%inclusion3 decks18 decks
15%synergy
Jin-Gitaxias, Core Augur
17%inclusion3 decks18 decks
15%synergy
Hullbreaker Horror
17%inclusion3 decks18 decks
9%synergy
Lotho, Corrupt Shirriff
17%inclusion7 decks42 decks
4%synergy
Ultramarines Honour Guard
14%inclusion6 decks42 decks
14%synergy
Deathbringer Liege
14%inclusion6 decks42 decks
13%synergy
Doomwake Giant
14%inclusion6 decks42 decks
12%synergy
Archfiend of Ifnir
14%inclusion6 decks42 decks
12%synergy
Sheoldred, Whispering One
14%inclusion6 decks42 decks
10%synergy
Yawgmoth, Thran Physician
12%inclusion5 decks42 decks
9%synergy
Morbid Opportunist
12%inclusion5 decks42 decks
4%synergy
Elas il-Kor, Sadistic Pilgrim
12%inclusion5 decks42 decks
2%synergy
Solemn Simulacrum
12%inclusion5 decks42 decks
-1%synergy
Harvester of Misery
10%inclusion4 decks42 decks
9%synergy
Clackbridge Troll
10%inclusion4 decks42 decks
9%synergy
Linvala, Keeper of Silence
10%inclusion4 decks42 decks
8%synergy
Harvester of Souls
10%inclusion4 decks42 decks
8%synergy
Athreos, God of Passage
10%inclusion4 decks42 decks
7%synergy
Loyal Warhound
10%inclusion4 decks42 decks
7%synergy
Drana, Liberator of Malakir
10%inclusion4 decks42 decks
7%synergy
Keeper of the Accord
10%inclusion4 decks42 decks
7%synergy
Liesa, Forgotten Archangel
10%inclusion4 decks42 decks
6%synergy
Avacyn, Angel of Hope
10%inclusion4 decks42 decks
6%synergy
Knight of the White Orchid
10%inclusion4 decks42 decks
5%synergy
Sheoldred, the Apocalypse
10%inclusion4 decks42 decks
4%synergy
Adeline, Resplendent Cathar
10%inclusion4 decks42 decks
4%synergy
Instants
Unbury
33%inclusion1 decks3 decks
33%synergy
Anguished Unmaking
31%inclusion13 decks42 decks
6%synergy
Flatline
28%inclusion5 decks18 decks
27%synergy
Beast Within
25%inclusion4 decks16 decks
-9%synergy
Faithful Mending
22%inclusion4 decks18 decks
20%synergy
Frantic Search
22%inclusion4 decks18 decks
8%synergy
Despark
19%inclusion8 decks42 decks
5%synergy
Heroic Intervention
19%inclusion3 decks16 decks
-12%synergy
Zealous Persecution
17%inclusion7 decks42 decks
17%synergy
Glamerdye
17%inclusion3 decks18 decks
17%synergy
Vanish into Memory
17%inclusion3 decks18 decks
16%synergy
Polymorphist's Jest
17%inclusion3 decks18 decks
16%synergy
Flusterstorm
17%inclusion3 decks18 decks
9%synergy
Mana Drain
17%inclusion3 decks18 decks
2%synergy
Arcane Denial
17%inclusion3 decks18 decks
-4%synergy
Generous Gift
17%inclusion7 decks42 decks
-6%synergy
Dark Ritual
17%inclusion7 decks42 decks
-8%synergy
An Offer You Can't Refuse
17%inclusion3 decks18 decks
-8%synergy
Sudden Spoiling
12%inclusion5 decks42 decks
10%synergy
Fracture
12%inclusion5 decks42 decks
7%synergy
Enlightened Tutor
12%inclusion5 decks42 decks
-3%synergy
Silence
10%inclusion4 decks42 decks
3%synergy
Inkshield
10%inclusion4 decks42 decks
3%synergy
Dawn's Truce
10%inclusion4 decks42 decks
2%synergy
Malakir Rebirth
10%inclusion4 decks42 decks
1%synergy
Stroke of Midnight
10%inclusion4 decks42 decks
-1%synergy
Songs of the Damned
7.1%inclusion3 decks42 decks
6%synergy
Vanishing Verse
7.1%inclusion3 decks42 decks
6%synergy
Mana Tithe
7.1%inclusion3 decks42 decks
5%synergy
Grand Crescendo
7.1%inclusion3 decks42 decks
5%synergy
Disenchant
7.1%inclusion3 decks42 decks
4%synergy
Murder
7.1%inclusion3 decks42 decks
4%synergy
Sorceries
Nature's Lore
31%inclusion5 decks16 decks
0%synergy
Kodama's Reach
25%inclusion4 decks16 decks
-2%synergy
Farseek
25%inclusion4 decks16 decks
-11%synergy
Damn
19%inclusion8 decks42 decks
4%synergy
Reanimate
19%inclusion8 decks42 decks
0%synergy
Three Visits
19%inclusion3 decks16 decks
-6%synergy
Austere Command
17%inclusion7 decks42 decks
5%synergy
Agadeem's Awakening
14%inclusion6 decks42 decks
11%synergy
Idyllic Tutor
12%inclusion5 decks42 decks
8%synergy
Diabolic Tutor
12%inclusion5 decks42 decks
6%synergy
Farewell
12%inclusion5 decks42 decks
-1%synergy
Gruesome Realization
10%inclusion4 decks42 decks
9%synergy
Black Sun's Zenith
10%inclusion4 decks42 decks
8%synergy
Night's Whisper
10%inclusion4 decks42 decks
0%synergy
Victimize
10%inclusion4 decks42 decks
-3%synergy
White Sun's Twilight
7.1%inclusion3 decks42 decks
5%synergy
Requisition Raid
7.1%inclusion3 decks42 decks
5%synergy
Grim Tutor
7.1%inclusion3 decks42 decks
3%synergy
Vindicate
7.1%inclusion3 decks42 decks
1%synergy
Utility Artifacts
Swiftfoot Boots
19%inclusion8 decks42 decks
-8%synergy
Lightning Greaves
17%inclusion7 decks42 decks
-8%synergy
The Immortal Sun
14%inclusion6 decks42 decks
14%synergy
Spear of Heliod
14%inclusion6 decks42 decks
14%synergy
Wayfarer's Bauble
14%inclusion6 decks42 decks
7%synergy
Kormus Bell
10%inclusion4 decks42 decks
9%synergy
Dowsing Dagger
10%inclusion4 decks42 decks
9%synergy
Contagion Engine
10%inclusion4 decks42 decks
9%synergy
Genesis Chamber
7.1%inclusion3 decks42 decks
7%synergy
Grafted Exoskeleton
7.1%inclusion3 decks42 decks
6%synergy
Collector's Vault
7.1%inclusion3 decks42 decks
6%synergy
Matzalantli, the Great Door
7.1%inclusion3 decks42 decks
6%synergy
Contagion Clasp
7.1%inclusion3 decks42 decks
6%synergy
Soul-Guide Lantern
7.1%inclusion3 decks42 decks
6%synergy
Wedding Ring
7.1%inclusion3 decks42 decks
5%synergy
Norn's Annex
7.1%inclusion3 decks42 decks
5%synergy
Sword of the Animist
7.1%inclusion3 decks42 decks
3%synergy
Enchantments
Phyrexian Arena
29%inclusion12 decks42 decks
13%synergy
Living Plane
25%inclusion4 decks16 decks
25%synergy
Beastmaster Ascension
25%inclusion4 decks16 decks
20%synergy
Mystic Remora
22%inclusion4 decks18 decks
6%synergy
Flowering of the White Tree
21%inclusion9 decks42 decks
17%synergy
Curse of Death's Hold
19%inclusion8 decks42 decks
19%synergy
Ghostly Prison
19%inclusion8 decks42 decks
8%synergy
Illness in the Ranks
17%inclusion7 decks42 decks
17%synergy
Unfulfilled Desires
17%inclusion3 decks18 decks
16%synergy
Paladin Class
17%inclusion7 decks42 decks
16%synergy
Estrid's Invocation
17%inclusion3 decks18 decks
15%synergy
The Meathook Massacre
17%inclusion7 decks42 decks
11%synergy
Land Tax
17%inclusion7 decks42 decks
10%synergy
Dread of Night
14%inclusion6 decks42 decks
14%synergy
Marshal's Anthem
14%inclusion6 decks42 decks
13%synergy
In the Trenches
12%inclusion5 decks42 decks
12%synergy
Glorious Anthem
12%inclusion5 decks42 decks
11%synergy
Dictate of Heliod
12%inclusion5 decks42 decks
11%synergy
Animate Dead
12%inclusion5 decks42 decks
3%synergy
Parapet
10%inclusion4 decks42 decks
10%synergy
Engineered Plague
10%inclusion4 decks42 decks
9%synergy
Force of Virtue
10%inclusion4 decks42 decks
9%synergy
Screams from Within
10%inclusion4 decks42 decks
9%synergy
Overwhelming Splendor
10%inclusion4 decks42 decks
9%synergy
Always Watching
10%inclusion4 decks42 decks
9%synergy
Tortured Existence
10%inclusion4 decks42 decks
8%synergy
Court of Grace
10%inclusion4 decks42 decks
7%synergy
Necromancy
10%inclusion4 decks42 decks
6%synergy
Blind Obedience
10%inclusion4 decks42 decks
3%synergy
Black Market Connections
10%inclusion4 decks42 decks
-2%synergy
Virulent Plague
7.1%inclusion3 decks42 decks
7%synergy
Darkest Hour
7.1%inclusion3 decks42 decks
7%synergy
Commander's Insignia
7.1%inclusion3 decks42 decks
7%synergy
Wedding Announcement
7.1%inclusion3 decks42 decks
7%synergy
Pestilence
7.1%inclusion3 decks42 decks
6%synergy
Blowfly Infestation
7.1%inclusion3 decks42 decks
6%synergy
Solemnity
7.1%inclusion3 decks42 decks
6%synergy
Court of Ardenvale
7.1%inclusion3 decks42 decks
6%synergy
Dance of the Dead
7.1%inclusion3 decks42 decks
6%synergy
Black Market
7.1%inclusion3 decks42 decks
3%synergy
Sphere of Safety
7.1%inclusion3 decks42 decks
3%synergy
Planeswalkers
Gideon, Ally of Zendikar
10%inclusion4 decks42 decks
9%synergy
Elspeth, Sun's Champion
7.1%inclusion3 decks42 decks
3%synergy
Utility Lands
Bojuka Bog
40%inclusion17 decks42 decks
11%synergy
Urborg, Tomb of Yawgmoth
26%inclusion11 decks42 decks
17%synergy
Takenuma, Abandoned Mire
24%inclusion10 decks42 decks
15%synergy
Gavony Township
19%inclusion3 decks16 decks
11%synergy
Eiganjo, Seat of the Empire
14%inclusion6 decks42 decks
7%synergy
Cabal Coffers
14%inclusion6 decks42 decks
5%synergy
Reliquary Tower
14%inclusion6 decks42 decks
-16%synergy
Castle Locthwain
12%inclusion5 decks42 decks
8%synergy
Karn's Bastion
12%inclusion5 decks42 decks
7%synergy
War Room
12%inclusion5 decks42 decks
6%synergy
Hall of Heliod's Generosity
12%inclusion5 decks42 decks
6%synergy
Yavimaya, Cradle of Growth
12%inclusion5 decks42 decks
3%synergy
Vault of the Archangel
12%inclusion5 decks42 decks
0%synergy
Maze of Ith
10%inclusion4 decks42 decks
7%synergy
Cabal Pit
7.1%inclusion3 decks42 decks
7%synergy
Tomb Fortress
7.1%inclusion3 decks42 decks
6%synergy
Wasteland
7.1%inclusion3 decks42 decks
6%synergy
Crypt of Agadeem
7.1%inclusion3 decks42 decks
5%synergy
Ghost Quarter
7.1%inclusion3 decks42 decks
5%synergy
High Market
7.1%inclusion3 decks42 decks
5%synergy
Scavenger Grounds
7.1%inclusion3 decks42 decks
4%synergy
Mana Artifacts
Arcane Signet
83%inclusion35 decks42 decks
11%synergy
Sol Ring
83%inclusion35 decks42 decks
0%synergy
Orzhov Signet
38%inclusion16 decks42 decks
15%synergy
Talisman of Hierarchy
36%inclusion15 decks42 decks
9%synergy
Fellwar Stone
24%inclusion10 decks42 decks
3%synergy
Chromatic Lantern
21%inclusion9 decks42 decks
13%synergy
Mind Stone
21%inclusion9 decks42 decks
7%synergy
Commander's Sphere
19%inclusion8 decks42 decks
7%synergy
Talisman of Progress
17%inclusion3 decks18 decks
-9%synergy
Talisman of Dominance
17%inclusion3 decks18 decks
-16%synergy
Thought Vessel
14%inclusion6 decks42 decks
-3%synergy
Mox Amber
10%inclusion4 decks42 decks
5%synergy
Thran Dynamo
10%inclusion4 decks42 decks
5%synergy
Mana Crypt
7.1%inclusion3 decks42 decks
5%synergy
Everflowing Chalice
7.1%inclusion3 decks42 decks
3%synergy
Lotus Petal
7.1%inclusion3 decks42 decks
0%synergy
Lands
Command Tower
90%inclusion38 decks42 decks
16%synergy
Hallowed Fountain
67%inclusion12 decks18 decks
27%synergy
Watery Grave
67%inclusion12 decks18 decks
25%synergy
Godless Shrine
62%inclusion26 decks42 decks
21%synergy
Exotic Orchard
52%inclusion22 decks42 decks
16%synergy
Sandsteppe Citadel
44%inclusion7 decks16 decks
18%synergy
Temple Garden
44%inclusion7 decks16 decks
5%synergy
Overgrown Tomb
44%inclusion7 decks16 decks
3%synergy
Marsh Flats
43%inclusion18 decks42 decks
32%synergy
Isolated Chapel
40%inclusion17 decks42 decks
7%synergy
Raffine's Tower
39%inclusion7 decks18 decks
14%synergy
Vault of Champions
38%inclusion16 decks42 decks
14%synergy
Caves of Koilos
38%inclusion16 decks42 decks
9%synergy
Undergrowth Stadium
38%inclusion6 decks16 decks
14%synergy
Woodland Cemetery
38%inclusion6 decks16 decks
6%synergy
Morphic Pool
33%inclusion6 decks18 decks
9%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
4%synergy
Canopy Vista
31%inclusion5 decks16 decks
-5%synergy
Tundra
28%inclusion5 decks18 decks
14%synergy
Underground Sea
28%inclusion5 decks18 decks
13%synergy
Sea of Clouds
28%inclusion5 decks18 decks
3%synergy
Brightclimb Pathway
26%inclusion11 decks42 decks
18%synergy
Shineshadow Snarl
26%inclusion11 decks42 decks
14%synergy
Temple of Silence
26%inclusion11 decks42 decks
9%synergy
Deceptive Landscape
25%inclusion4 decks16 decks
17%synergy
Tainted Wood
25%inclusion4 decks16 decks
12%synergy
Indatha Triome
25%inclusion4 decks16 decks
-3%synergy
Tainted Field
24%inclusion10 decks42 decks
11%synergy
Shattered Sanctum
24%inclusion10 decks42 decks
9%synergy
Path of Ancestry
24%inclusion10 decks42 decks
2%synergy
Skycloud Expanse
22%inclusion4 decks18 decks
8%synergy
Prairie Stream
22%inclusion4 decks18 decks
-11%synergy
Flooded Strand
21%inclusion9 decks42 decks
10%synergy
Bleachbone Verge
19%inclusion6 decks31 decks
11%synergy
Polluted Delta
19%inclusion8 decks42 decks
7%synergy
Fetid Heath
19%inclusion8 decks42 decks
6%synergy
Orzhov Basilica
19%inclusion8 decks42 decks
5%synergy
Deathcap Glade
19%inclusion3 decks16 decks
6%synergy
Sungrass Prairie
19%inclusion3 decks16 decks
5%synergy
Overgrown Farmland
19%inclusion3 decks16 decks
1%synergy
Brushland
19%inclusion3 decks16 decks
-1%synergy
Darkslick Shores
17%inclusion3 decks18 decks
12%synergy
Meticulous Archive
17%inclusion3 decks18 decks
8%synergy
Verdant Catacombs
17%inclusion7 decks42 decks
6%synergy
Windswept Heath
17%inclusion7 decks42 decks
6%synergy
Shipwreck Marsh
17%inclusion3 decks18 decks
-2%synergy
Arcane Sanctum
17%inclusion3 decks18 decks
-11%synergy