Satoru Umezawa
Great Whale
Nezumi Prowler

   Prerequisites

What do I need to start this combo?
Great Whale in hand.
Satoru Umezawa and Nezumi Prowler on the battlefield.
Nezumi Prowler does not have summoning sickness and cannot be blocked by an opponent. You control up to seven lands that can tap to produce at least 3.

   Steps

How does this combo work?
1
Declare Nezumi Prowler as an attacker.
2
When it isn't blocked, activate up to seven lands you control by tapping them, adding at least 3.
3
Activate Great Whale's ninjutsu ability by paying 2 and returning Nezumi Prowler from the battlefield to your hand, putting Great Whale onto the battlefield from your hand tapped and attacking.
4
When Great Whale enters the battlefield, it triggers, untapping up to seven lands.
5
Activate Nezumi Prowler's ninjutsu ability by paying 1 and returning Great Whale from the battlefield to your hand, putting Nezumi Prowler onto the battlefield from your hand tapped and attacking.
6
Repeat from step 2.
7
If you control up to seven lands that can tap to produce at least 4, this combo nets infinite mana.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite mana lands you control can produce
Infinite untap of lands you control
April O'Neil, Live on the Scene // Splinter, the Mentor
4.5%inclusion1 decks22 decks
Top Commanders
Satoru Umezawa
0.6%inclusion77 decks13.2K decks
Yuriko, the Tiger's Shadow
0.1%inclusion34 decks30.2K decks
Satoru, the Infiltrator
0.2%inclusion4 decks2.47K decks
Taeko, the Patient Avalanche
0.1%inclusion1 decks848 decks
Goro-Goro and Satoru
0.0%inclusion1 decks8.31K decks
Inalla, Archmage Ritualist
0.0%inclusion1 decks12.2K decks
Cazur, Ruthless Stalker // Ukkima, Stalking Shadow
0.0%inclusion1 decks4.63K decks
Kyodai, Soul of Kamigawa
0.0%inclusion1 decks2.40K decks
New Cards
Splinter, Hamato Yoshi
30%inclusion3 decks10 decks
29%synergy
Turtle Lair
25%inclusion3 decks12 decks
24%synergy
Oroku Saki, Shredder Rising
10%inclusion1 decks10 decks
9%synergy
Chrome Dome
10%inclusion2 decks21 decks
9%synergy
Shark Shredder, Killer Clone
10%inclusion2 decks21 decks
9%synergy
High Synergy Cards
Silver-Fur Master
98%inclusion118 decks121 decks
95%synergy
Thousand-Faced Shadow
91%inclusion110 decks121 decks
90%synergy
Moon-Circuit Hacker
74%inclusion90 decks121 decks
73%synergy
Prosperous Thief
74%inclusion89 decks121 decks
72%synergy
Peregrine Drake
71%inclusion86 decks121 decks
68%synergy
Changeling Outcast
70%inclusion85 decks121 decks
66%synergy
Slither Blade
66%inclusion80 decks121 decks
64%synergy
Silent-Blade Oni
64%inclusion78 decks121 decks
62%synergy
Mistblade Shinobi
61%inclusion74 decks121 decks
60%synergy
Fallen Shinobi
63%inclusion76 decks121 decks
59%synergy
Top Cards
Counterspell
69%inclusion84 decks121 decks
28%synergy
Ingenious Infiltrator
58%inclusion70 decks121 decks
56%synergy
Dokuchi Silencer
55%inclusion67 decks121 decks
55%synergy
Nashi, Moon Sage's Scion
55%inclusion66 decks121 decks
53%synergy
Moonsnare Specialist
53%inclusion64 decks121 decks
52%synergy
Baleful Strix
53%inclusion64 decks121 decks
40%synergy
Ornithopter
52%inclusion63 decks121 decks
50%synergy
Triton Shorestalker
50%inclusion61 decks121 decks
49%synergy
Ninja of the Deep Hours
50%inclusion60 decks121 decks
49%synergy
Yuriko, the Tiger's Shadow
48%inclusion58 decks121 decks
47%synergy
Game Changers
Rhystic Study
26%inclusion32 decks121 decks
3%synergy
Demonic Tutor
26%inclusion31 decks121 decks
6%synergy
Cyclonic Rift
22%inclusion27 decks121 decks
0%synergy
Fierce Guardianship
21%inclusion26 decks121 decks
4%synergy
Vampiric Tutor
17%inclusion21 decks121 decks
3%synergy
Thassa's Oracle
14%inclusion17 decks121 decks
8%synergy
Mystical Tutor
12%inclusion14 decks121 decks
0%synergy
Consecrated Sphinx
9.1%inclusion11 decks121 decks
5%synergy
Opposition Agent
5.8%inclusion7 decks121 decks
1%synergy
Creatures
Satoru, the Infiltrator
47%inclusion57 decks121 decks
45%synergy
Tormented Soul
45%inclusion55 decks121 decks
44%synergy
Mist-Cloaked Herald
45%inclusion54 decks121 decks
43%synergy
Ink-Eyes, Servant of Oni
44%inclusion53 decks121 decks
43%synergy
Tetsuko Umezawa, Fugitive
42%inclusion51 decks121 decks
40%synergy
Biting-Palm Ninja
40%inclusion49 decks121 decks
40%synergy
Palinchron
40%inclusion49 decks121 decks
40%synergy
Gingerbrute
40%inclusion48 decks121 decks
39%synergy
Covert Technician
37%inclusion45 decks121 decks
37%synergy
Skullsnatcher
36%inclusion44 decks121 decks
36%synergy
Sakashima's Student
36%inclusion44 decks121 decks
35%synergy
Dimir Infiltrator
36%inclusion44 decks121 decks
35%synergy
Higure, the Still Wind
36%inclusion43 decks121 decks
35%synergy
Mist-Syndicate Naga
35%inclusion42 decks121 decks
34%synergy
Throat Slitter
34%inclusion41 decks121 decks
33%synergy
Rune-Scarred Demon
31%inclusion38 decks121 decks
29%synergy
Mukotai Ambusher
31%inclusion37 decks121 decks
30%synergy
Invisible Stalker
31%inclusion37 decks121 decks
29%synergy
Gudul Lurker
30%inclusion36 decks121 decks
29%synergy
Azra Smokeshaper
27%inclusion33 decks121 decks
27%synergy
Blightsteel Colossus
27%inclusion33 decks121 decks
26%synergy
Jin-Gitaxias, Core Augur
26%inclusion31 decks121 decks
24%synergy
Faerie Seer
25%inclusion30 decks121 decks
23%synergy
Grazilaxx, Illithid Scholar
25%inclusion30 decks121 decks
23%synergy
Ancient Silver Dragon
24%inclusion29 decks121 decks
22%synergy
Spectral Sailor
23%inclusion28 decks121 decks
21%synergy
Moonblade Shinobi
22%inclusion27 decks121 decks
22%synergy
Cloud of Faeries
21%inclusion26 decks121 decks
19%synergy
Hullbreaker Horror
21%inclusion26 decks121 decks
14%synergy
Mindleech Mass
21%inclusion25 decks121 decks
20%synergy
Siren Stormtamer
21%inclusion25 decks121 decks
18%synergy
Throatseeker
19%inclusion23 decks121 decks
19%synergy
Archon of Cruelty
19%inclusion23 decks121 decks
16%synergy
Walker of Secret Ways
18%inclusion22 decks121 decks
18%synergy
Taeko, the Patient Avalanche
18%inclusion17 decks95 decks
18%synergy
Okiba-Gang Shinobi
17%inclusion21 decks121 decks
17%synergy
Orochi Soul-Reaver
17%inclusion21 decks121 decks
16%synergy
Lord of the Void
16%inclusion19 decks121 decks
15%synergy
Ingenious Prodigy
15%inclusion18 decks121 decks
14%synergy
Jin-Gitaxias, Progress Tyrant
15%inclusion18 decks121 decks
13%synergy
Silent Hallcreeper
14%inclusion15 decks106 decks
12%synergy
Starwinder
14%inclusion8 decks59 decks
12%synergy
Inkrise Infiltrator
13%inclusion16 decks121 decks
13%synergy
Phantom Ninja
13%inclusion16 decks121 decks
13%synergy
Roaming Throne
13%inclusion16 decks121 decks
7%synergy
Ornithopter of Paradise
12%inclusion15 decks121 decks
8%synergy
Dauthi Voidwalker
12%inclusion15 decks121 decks
6%synergy
Sepulchral Primordial
12%inclusion14 decks121 decks
10%synergy
Toxrill, the Corrosive
11%inclusion13 decks121 decks
8%synergy
Gray Merchant of Asphodel
11%inclusion13 decks121 decks
2%synergy
Instants
Negate
44%inclusion53 decks121 decks
23%synergy
Brainstorm
43%inclusion52 decks121 decks
25%synergy
Dark Ritual
35%inclusion42 decks121 decks
10%synergy
An Offer You Can't Refuse
24%inclusion29 decks121 decks
-1%synergy
Arcane Denial
22%inclusion27 decks121 decks
2%synergy
Deadly Rollick
21%inclusion26 decks121 decks
8%synergy
March of Swirling Mist
15%inclusion18 decks121 decks
13%synergy
Go for the Throat
14%inclusion17 decks121 decks
8%synergy
Infernal Grasp
13%inclusion16 decks121 decks
6%synergy
Mana Drain
13%inclusion16 decks121 decks
-1%synergy
Lim-Dûl's Vault
12%inclusion15 decks121 decks
9%synergy
Opt
12%inclusion15 decks121 decks
3%synergy
Sink into Stupor
12%inclusion14 decks116 decks
2%synergy
Spell Pierce
12%inclusion14 decks121 decks
8%synergy
Swan Song
12%inclusion14 decks121 decks
-6%synergy
Murder
11%inclusion13 decks121 decks
7%synergy
Fell the Profane
10%inclusion12 decks116 decks
1%synergy
Dismember
10%inclusion12 decks121 decks
7%synergy
Aetherize
10%inclusion12 decks121 decks
3%synergy
Snap
10%inclusion12 decks121 decks
2%synergy
Pongify
9.1%inclusion11 decks121 decks
-2%synergy
Withering Torment
8.5%inclusion9 decks106 decks
1%synergy
Force of Negation
8.3%inclusion10 decks121 decks
0%synergy
You Are Already Dead
7.4%inclusion9 decks121 decks
7%synergy
Familiar's Ruse
7.4%inclusion9 decks121 decks
7%synergy
Mana Leak
7.4%inclusion9 decks121 decks
5%synergy
Demonic Consultation
7.4%inclusion9 decks121 decks
4%synergy
Commandeer
6.6%inclusion8 decks121 decks
5%synergy
High Tide
6.6%inclusion8 decks121 decks
3%synergy
Dispel
6.6%inclusion8 decks121 decks
3%synergy
Fact or Fiction
6.6%inclusion8 decks121 decks
2%synergy
Reality Shift
6.6%inclusion8 decks121 decks
-1%synergy
Waterlogged Teachings
6.0%inclusion7 decks116 decks
2%synergy
Flare of Denial
6.0%inclusion7 decks117 decks
4%synergy
Curtains' Call
5.8%inclusion7 decks121 decks
5%synergy
Jwari Disruption
5.8%inclusion7 decks121 decks
5%synergy
Countersquall
5.8%inclusion7 decks121 decks
4%synergy
Sorceries
Ponder
25%inclusion30 decks121 decks
13%synergy
Feed the Swarm
25%inclusion30 decks121 decks
9%synergy
Diabolic Tutor
21%inclusion25 decks121 decks
15%synergy
Enter the Enigma
18%inclusion19 decks104 decks
16%synergy
Reanimate
17%inclusion20 decks121 decks
-3%synergy
Toxic Deluge
12%inclusion15 decks121 decks
-6%synergy
Splinter's Technique
10%inclusion2 decks21 decks
9%synergy
Kaito's Pursuit
9.1%inclusion11 decks121 decks
9%synergy
Temporal Trespass
9.1%inclusion11 decks121 decks
8%synergy
Grim Tutor
9.1%inclusion11 decks121 decks
5%synergy
Preordain
9.1%inclusion11 decks121 decks
0%synergy
Shredder's Technique
8.3%inclusion1 decks12 decks
7%synergy
Here Comes a New Hero!
8.3%inclusion1 decks12 decks
7%synergy
Game Over
8.3%inclusion1 decks12 decks
7%synergy
Damnation
7.4%inclusion9 decks121 decks
1%synergy
Sign in Blood
7.4%inclusion9 decks121 decks
-1%synergy
Victimize
7.4%inclusion9 decks121 decks
-5%synergy
Ringsight
6.6%inclusion8 decks121 decks
4%synergy
Doomsday
5.8%inclusion7 decks121 decks
5%synergy
Temporal Mastery
5.8%inclusion7 decks121 decks
4%synergy
Utility Artifacts
Lightning Greaves
47%inclusion57 decks121 decks
22%synergy
Swiftfoot Boots
36%inclusion43 decks121 decks
8%synergy
Whispersilk Cloak
18%inclusion22 decks121 decks
15%synergy
Bident of Thassa
17%inclusion20 decks121 decks
10%synergy
Sensei's Divining Top
14%inclusion17 decks121 decks
10%synergy
Arcade Cabinet
8.3%inclusion1 decks12 decks
8%synergy
Wayfarer's Bauble
8.3%inclusion10 decks121 decks
1%synergy
Brotherhood Regalia
7.8%inclusion9 decks115 decks
5%synergy
Ninja's Blades
7.7%inclusion5 decks65 decks
7%synergy
Scroll Rack
6.6%inclusion8 decks121 decks
5%synergy
Smoke Bomb
6.1%inclusion7 decks115 decks
6%synergy
The Darkness Crystal
5.9%inclusion4 decks68 decks
3%synergy
Altar of the Brood
5.8%inclusion7 decks121 decks
5%synergy
Sword of the Animist
5.8%inclusion7 decks121 decks
1%synergy
Enchantments
Smoke Shroud
31%inclusion38 decks121 decks
31%synergy
Aqueous Form
26%inclusion32 decks121 decks
23%synergy
Reconnaissance Mission
24%inclusion29 decks121 decks
20%synergy
Cunning Evasion
22%inclusion27 decks121 decks
22%synergy
Propaganda
22%inclusion27 decks121 decks
8%synergy
Rogue Class
17%inclusion20 decks121 decks
15%synergy
Cover of Darkness
17%inclusion20 decks121 decks
14%synergy
Mystic Remora
17%inclusion20 decks121 decks
1%synergy
Phyrexian Arena
8.3%inclusion10 decks121 decks
-7%synergy
Impostor Syndrome
6.1%inclusion3 decks49 decks
4%synergy
Arcane Adaptation
5.8%inclusion7 decks121 decks
5%synergy
Coastal Piracy
5.8%inclusion7 decks121 decks
4%synergy
Imprisoned in the Moon
5.8%inclusion7 decks121 decks
2%synergy
Planeswalkers
Kaito Shizuki
41%inclusion50 decks121 decks
40%synergy
Kaito, Bane of Nightmares
40%inclusion42 decks106 decks
38%synergy
Kaito, Cunning Infiltrator
38%inclusion36 decks95 decks
37%synergy
Kaito, Dancing Shadow
31%inclusion37 decks121 decks
30%synergy
Utility Lands
Rogue's Passage
57%inclusion69 decks121 decks
37%synergy
Reliquary Tower
50%inclusion60 decks121 decks
20%synergy
Creeping Tar Pit
28%inclusion34 decks121 decks
26%synergy
Bojuka Bog
27%inclusion33 decks121 decks
-2%synergy
Access Tunnel
24%inclusion29 decks121 decks
22%synergy
Otawara, Soaring City
22%inclusion27 decks121 decks
6%synergy
Shizo, Death's Storehouse
21%inclusion25 decks121 decks
16%synergy
Temple of the False God
15%inclusion18 decks121 decks
6%synergy
Takenuma, Abandoned Mire
14%inclusion17 decks121 decks
5%synergy
Urborg, Tomb of Yawgmoth
13%inclusion16 decks121 decks
4%synergy
Halimar Depths
12%inclusion14 decks121 decks
9%synergy
Mystic Sanctuary
12%inclusion14 decks121 decks
1%synergy
Mortuary Mire
10%inclusion12 decks121 decks
6%synergy
The Black Gate
9.1%inclusion11 decks121 decks
7%synergy
Command Beacon
8.3%inclusion10 decks121 decks
3%synergy
Secret Tunnel
7.7%inclusion3 decks39 decks
5%synergy
Cabal Coffers
7.4%inclusion9 decks121 decks
-2%synergy
Restless Reef
6.6%inclusion8 decks121 decks
5%synergy
Coral Atoll
5.8%inclusion7 decks121 decks
5%synergy
Mana Artifacts
Sol Ring
91%inclusion110 decks121 decks
7%synergy
Arcane Signet
80%inclusion97 decks121 decks
8%synergy
Dimir Signet
51%inclusion62 decks121 decks
27%synergy
Thought Vessel
42%inclusion51 decks121 decks
25%synergy
Talisman of Dominance
40%inclusion49 decks121 decks
8%synergy
Fellwar Stone
21%inclusion25 decks121 decks
0%synergy
Commander's Sphere
17%inclusion21 decks121 decks
6%synergy
Mind Stone
13%inclusion16 decks121 decks
-1%synergy
Dimir Keyrune
11%inclusion13 decks121 decks
10%synergy
Sky Diamond
11%inclusion13 decks121 decks
7%synergy
Decanter of Endless Water
7.4%inclusion9 decks121 decks
4%synergy
Lotus Petal
6.6%inclusion8 decks121 decks
0%synergy
Charcoal Diamond
5.8%inclusion7 decks121 decks
2%synergy
Lands
Command Tower
83%inclusion100 decks121 decks
8%synergy
Sunken Hollow
64%inclusion78 decks121 decks
31%synergy
Drowned Catacomb
56%inclusion68 decks121 decks
27%synergy
Choked Estuary
50%inclusion61 decks121 decks
35%synergy
Dimir Aqueduct
50%inclusion60 decks121 decks
36%synergy
Tainted Isle
44%inclusion53 decks121 decks
33%synergy
Temple of Deceit
43%inclusion52 decks121 decks
29%synergy
Shipwreck Marsh
43%inclusion52 decks121 decks
25%synergy
Dismal Backwater
42%inclusion51 decks121 decks
36%synergy
Watery Grave
41%inclusion50 decks121 decks
0%synergy
Darkwater Catacombs
37%inclusion45 decks121 decks
23%synergy
Morphic Pool
33%inclusion40 decks121 decks
9%synergy
Path of Ancestry
29%inclusion35 decks121 decks
7%synergy
Polluted Delta
26%inclusion32 decks121 decks
14%synergy
Darkslick Shores
25%inclusion30 decks121 decks
20%synergy
Exotic Orchard
25%inclusion30 decks121 decks
-12%synergy
Gloomlake Verge
25%inclusion26 decks106 decks
15%synergy
Underground River
24%inclusion29 decks121 decks
1%synergy
Fetid Pools
21%inclusion25 decks121 decks
14%synergy
Clearwater Pathway
20%inclusion24 decks121 decks
12%synergy
Contaminated Aquifer
19%inclusion23 decks121 decks
16%synergy
Evolving Wilds
16%inclusion19 decks121 decks
-5%synergy
Secluded Courtyard
14%inclusion17 decks121 decks
10%synergy
Underground Sea
14%inclusion17 decks121 decks
-1%synergy
Sunken Ruins
13%inclusion16 decks121 decks
8%synergy
Dimir Guildgate
11%inclusion13 decks121 decks
7%synergy
Terramorphic Expanse
10%inclusion12 decks121 decks
-5%synergy
Jwar Isle Refuge
9.1%inclusion11 decks121 decks
8%synergy
Undercity Sewers
9.1%inclusion11 decks121 decks
-2%synergy
Mistvault Bridge
8.3%inclusion10 decks121 decks
4%synergy
Escape Tunnel
7.4%inclusion9 decks121 decks
6%synergy
Thriving Moor
7.4%inclusion9 decks121 decks
5%synergy
Thriving Isle
7.4%inclusion9 decks121 decks
5%synergy
Myriad Landscape
7.4%inclusion9 decks121 decks
-8%synergy
Waterfront District
6.6%inclusion8 decks121 decks
6%synergy
Submerged Boneyard
6.6%inclusion8 decks121 decks
5%synergy
Ice Tunnel
5.8%inclusion7 decks121 decks
4%synergy
River of Tears
5.8%inclusion7 decks121 decks
3%synergy
Fabled Passage
5.8%inclusion7 decks121 decks
-4%synergy
Flooded Strand
5.8%inclusion7 decks121 decks
-6%synergy