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
3.8%inclusion1 decks26 decks
Top Commanders
Satoru Umezawa
0.6%inclusion75 decks13.5K decks
Yuriko, the Tiger's Shadow
0.1%inclusion36 decks30.6K decks
Satoru, the Infiltrator
0.2%inclusion5 decks2.40K decks
Cazur, Ruthless Stalker // Ukkima, Stalking Shadow
0.0%inclusion2 decks4.67K decks
Taeko, the Patient Avalanche
0.1%inclusion1 decks860 decks
Goro-Goro and Satoru
0.0%inclusion1 decks8.37K decks
Inalla, Archmage Ritualist
0.0%inclusion1 decks12.6K decks
Kyodai, Soul of Kamigawa
0.0%inclusion1 decks2.44K decks
New Cards
Level Up
100%inclusion1 decks1 decks
98%synergy
Turbulent Fen
100%inclusion1 decks1 decks
97%synergy
Turbulent Wilderness
100%inclusion1 decks1 decks
97%synergy
Turtle Lair
26%inclusion5 decks19 decks
25%synergy
Splinter, Hamato Yoshi
18%inclusion3 decks17 decks
17%synergy
High Synergy Cards
Silver-Fur Master
98%inclusion120 decks123 decks
95%synergy
Thousand-Faced Shadow
91%inclusion112 decks123 decks
90%synergy
Moon-Circuit Hacker
73%inclusion90 decks123 decks
72%synergy
Prosperous Thief
72%inclusion89 decks123 decks
71%synergy
Changeling Outcast
72%inclusion89 decks123 decks
68%synergy
Peregrine Drake
70%inclusion86 decks123 decks
67%synergy
Slither Blade
67%inclusion82 decks123 decks
65%synergy
Fallen Shinobi
66%inclusion81 decks123 decks
62%synergy
Silent-Blade Oni
64%inclusion79 decks123 decks
62%synergy
Mistblade Shinobi
63%inclusion77 decks123 decks
62%synergy
Top Cards
Counterspell
72%inclusion88 decks123 decks
30%synergy
Ingenious Infiltrator
59%inclusion72 decks123 decks
56%synergy
Dokuchi Silencer
56%inclusion69 decks123 decks
56%synergy
Baleful Strix
56%inclusion69 decks123 decks
43%synergy
Ornithopter
54%inclusion67 decks123 decks
53%synergy
Nashi, Moon Sage's Scion
54%inclusion66 decks123 decks
52%synergy
Triton Shorestalker
52%inclusion64 decks123 decks
50%synergy
Moonsnare Specialist
51%inclusion63 decks123 decks
51%synergy
Ninja of the Deep Hours
49%inclusion60 decks123 decks
48%synergy
Tormented Soul
47%inclusion58 decks123 decks
46%synergy
Game Changers
Rhystic Study
26%inclusion32 decks123 decks
3%synergy
Demonic Tutor
24%inclusion30 decks123 decks
5%synergy
Fierce Guardianship
20%inclusion25 decks123 decks
3%synergy
Cyclonic Rift
20%inclusion25 decks123 decks
-1%synergy
Vampiric Tutor
18%inclusion22 decks123 decks
3%synergy
Thassa's Oracle
15%inclusion18 decks123 decks
9%synergy
Mystical Tutor
11%inclusion14 decks123 decks
0%synergy
Consecrated Sphinx
10%inclusion12 decks123 decks
6%synergy
Opposition Agent
6.5%inclusion8 decks123 decks
1%synergy
Creatures
Yuriko, the Tiger's Shadow
46%inclusion57 decks123 decks
45%synergy
Satoru, the Infiltrator
46%inclusion57 decks123 decks
44%synergy
Mist-Cloaked Herald
46%inclusion56 decks123 decks
44%synergy
Ink-Eyes, Servant of Oni
42%inclusion52 decks123 decks
41%synergy
Tetsuko Umezawa, Fugitive
42%inclusion52 decks123 decks
40%synergy
Gingerbrute
41%inclusion51 decks123 decks
40%synergy
Biting-Palm Ninja
41%inclusion50 decks123 decks
40%synergy
Palinchron
41%inclusion50 decks123 decks
40%synergy
Dimir Infiltrator
38%inclusion47 decks123 decks
37%synergy
Covert Technician
37%inclusion46 decks123 decks
37%synergy
Skullsnatcher
37%inclusion45 decks123 decks
36%synergy
Sakashima's Student
35%inclusion43 decks123 decks
34%synergy
Higure, the Still Wind
34%inclusion42 decks123 decks
34%synergy
Mist-Syndicate Naga
34%inclusion42 decks123 decks
33%synergy
Throat Slitter
34%inclusion42 decks123 decks
33%synergy
Gudul Lurker
32%inclusion39 decks123 decks
31%synergy
Invisible Stalker
32%inclusion39 decks123 decks
30%synergy
Mukotai Ambusher
31%inclusion38 decks123 decks
31%synergy
Rune-Scarred Demon
31%inclusion38 decks123 decks
28%synergy
Blightsteel Colossus
29%inclusion36 decks123 decks
28%synergy
Azra Smokeshaper
26%inclusion32 decks123 decks
26%synergy
Jin-Gitaxias, Core Augur
25%inclusion31 decks123 decks
23%synergy
Faerie Seer
24%inclusion30 decks123 decks
23%synergy
Spectral Sailor
24%inclusion29 decks123 decks
22%synergy
Grazilaxx, Illithid Scholar
24%inclusion29 decks123 decks
22%synergy
Ancient Silver Dragon
23%inclusion28 decks123 decks
20%synergy
Moonblade Shinobi
22%inclusion27 decks123 decks
22%synergy
Cloud of Faeries
22%inclusion27 decks123 decks
20%synergy
Siren Stormtamer
21%inclusion26 decks123 decks
18%synergy
Hullbreaker Horror
21%inclusion26 decks123 decks
13%synergy
Walker of Secret Ways
20%inclusion24 decks123 decks
19%synergy
Throatseeker
20%inclusion24 decks123 decks
19%synergy
Mindleech Mass
20%inclusion24 decks123 decks
19%synergy
Archon of Cruelty
19%inclusion23 decks123 decks
16%synergy
Okiba-Gang Shinobi
17%inclusion21 decks123 decks
17%synergy
Orochi Soul-Reaver
17%inclusion21 decks123 decks
16%synergy
Taeko, the Patient Avalanche
17%inclusion17 decks100 decks
17%synergy
Ingenious Prodigy
15%inclusion19 decks123 decks
14%synergy
Lord of the Void
15%inclusion18 decks123 decks
14%synergy
Jin-Gitaxias, Progress Tyrant
15%inclusion18 decks123 decks
13%synergy
Silent Hallcreeper
14%inclusion16 decks111 decks
12%synergy
Ornithopter of Paradise
14%inclusion17 decks123 decks
9%synergy
Inkrise Infiltrator
13%inclusion16 decks123 decks
13%synergy
Phantom Ninja
13%inclusion16 decks123 decks
13%synergy
Roaming Throne
13%inclusion16 decks123 decks
7%synergy
Starwinder
12%inclusion8 decks65 decks
10%synergy
Dauthi Voidwalker
12%inclusion15 decks123 decks
6%synergy
Sepulchral Primordial
11%inclusion13 decks123 decks
9%synergy
Toxrill, the Corrosive
11%inclusion13 decks123 decks
8%synergy
Gray Merchant of Asphodel
11%inclusion13 decks123 decks
2%synergy
Instants
Brainstorm
45%inclusion55 decks123 decks
27%synergy
Negate
45%inclusion55 decks123 decks
24%synergy
Dark Ritual
35%inclusion43 decks123 decks
10%synergy
An Offer You Can't Refuse
24%inclusion30 decks123 decks
-1%synergy
Arcane Denial
23%inclusion28 decks123 decks
3%synergy
Deadly Rollick
22%inclusion27 decks123 decks
8%synergy
March of Swirling Mist
14%inclusion17 decks123 decks
12%synergy
Lim-Dûl's Vault
14%inclusion17 decks123 decks
11%synergy
Go for the Throat
14%inclusion17 decks123 decks
7%synergy
Sink into Stupor
13%inclusion15 decks120 decks
2%synergy
Infernal Grasp
12%inclusion15 decks123 decks
5%synergy
Opt
12%inclusion15 decks123 decks
3%synergy
Mana Drain
12%inclusion15 decks123 decks
-2%synergy
Spell Pierce
11%inclusion14 decks123 decks
8%synergy
Murder
11%inclusion14 decks123 decks
8%synergy
Swan Song
11%inclusion14 decks123 decks
-6%synergy
Dismember
10%inclusion12 decks123 decks
7%synergy
Aetherize
10%inclusion12 decks123 decks
3%synergy
Snap
10%inclusion12 decks123 decks
2%synergy
Fell the Profane
9.2%inclusion11 decks120 decks
0%synergy
Pongify
8.9%inclusion11 decks123 decks
-2%synergy
Mana Leak
8.1%inclusion10 decks123 decks
6%synergy
Demonic Consultation
8.1%inclusion10 decks123 decks
5%synergy
Force of Negation
8.1%inclusion10 decks123 decks
0%synergy
Withering Torment
8.1%inclusion9 decks111 decks
0%synergy
You Are Already Dead
7.3%inclusion9 decks123 decks
7%synergy
Familiar's Ruse
7.3%inclusion9 decks123 decks
7%synergy
Curtains' Call
6.5%inclusion8 decks123 decks
5%synergy
Commandeer
6.5%inclusion8 decks123 decks
5%synergy
High Tide
6.5%inclusion8 decks123 decks
3%synergy
Fact or Fiction
6.5%inclusion8 decks123 decks
2%synergy
Drown in the Loch
6.5%inclusion8 decks123 decks
2%synergy
Reality Shift
6.5%inclusion8 decks123 decks
-1%synergy
Flare of Denial
5.8%inclusion7 decks121 decks
4%synergy
Jwari Disruption
5.7%inclusion7 decks123 decks
4%synergy
Dispel
5.7%inclusion7 decks123 decks
2%synergy
Sorceries
Ponder
24%inclusion30 decks123 decks
13%synergy
Feed the Swarm
24%inclusion29 decks123 decks
8%synergy
Diabolic Tutor
21%inclusion26 decks123 decks
16%synergy
Reanimate
17%inclusion21 decks123 decks
-2%synergy
Enter the Enigma
17%inclusion18 decks109 decks
14%synergy
Toxic Deluge
12%inclusion15 decks123 decks
-6%synergy
Temporal Trespass
10%inclusion12 decks123 decks
9%synergy
Grim Tutor
8.9%inclusion11 decks123 decks
5%synergy
Kaito's Pursuit
8.1%inclusion10 decks123 decks
8%synergy
Ringsight
8.1%inclusion10 decks123 decks
5%synergy
Sign in Blood
8.1%inclusion10 decks123 decks
-1%synergy
Preordain
8.1%inclusion10 decks123 decks
-1%synergy
Victimize
8.1%inclusion10 decks123 decks
-4%synergy
Splinter's Technique
7.4%inclusion2 decks27 decks
6%synergy
Damnation
7.3%inclusion9 decks123 decks
1%synergy
Doomsday
5.7%inclusion7 decks123 decks
5%synergy
Temporal Mastery
5.7%inclusion7 decks123 decks
4%synergy
Here Comes a New Hero!
5.3%inclusion1 decks19 decks
4%synergy
Game Over
5.3%inclusion1 decks19 decks
4%synergy
Shredder's Technique
5.3%inclusion1 decks19 decks
4%synergy
Utility Artifacts
Lightning Greaves
46%inclusion57 decks123 decks
22%synergy
Swiftfoot Boots
35%inclusion43 decks123 decks
8%synergy
Whispersilk Cloak
18%inclusion22 decks123 decks
14%synergy
Bident of Thassa
17%inclusion21 decks123 decks
11%synergy
Sensei's Divining Top
15%inclusion18 decks123 decks
10%synergy
Brotherhood Regalia
7.6%inclusion9 decks119 decks
5%synergy
Wayfarer's Bauble
7.3%inclusion9 decks123 decks
0%synergy
Ninja's Blades
7.0%inclusion5 decks71 decks
7%synergy
Scroll Rack
6.5%inclusion8 decks123 decks
5%synergy
Sword of the Animist
6.5%inclusion8 decks123 decks
2%synergy
Smoke Bomb
5.9%inclusion7 decks119 decks
6%synergy
Altar of the Brood
5.7%inclusion7 decks123 decks
5%synergy
Panharmonicon
5.7%inclusion7 decks123 decks
2%synergy
The Darkness Crystal
5.4%inclusion4 decks74 decks
2%synergy
Arcade Cabinet
5.3%inclusion1 decks19 decks
5%synergy
Enchantments
Smoke Shroud
32%inclusion39 decks123 decks
31%synergy
Aqueous Form
26%inclusion32 decks123 decks
22%synergy
Reconnaissance Mission
23%inclusion28 decks123 decks
19%synergy
Cunning Evasion
22%inclusion27 decks123 decks
22%synergy
Propaganda
21%inclusion26 decks123 decks
7%synergy
Mystic Remora
17%inclusion21 decks123 decks
1%synergy
Cover of Darkness
16%inclusion20 decks123 decks
14%synergy
Rogue Class
15%inclusion19 decks123 decks
14%synergy
Phyrexian Arena
8.1%inclusion10 decks123 decks
-7%synergy
Ninja Teen
7.4%inclusion2 decks27 decks
6%synergy
Impostor Syndrome
7.3%inclusion4 decks55 decks
6%synergy
Arcane Adaptation
6.5%inclusion8 decks123 decks
6%synergy
Coastal Piracy
5.7%inclusion7 decks123 decks
4%synergy
Imprisoned in the Moon
5.7%inclusion7 decks123 decks
2%synergy
Planeswalkers
Kaito Shizuki
41%inclusion51 decks123 decks
40%synergy
Kaito, Bane of Nightmares
38%inclusion42 decks111 decks
36%synergy
Kaito, Cunning Infiltrator
36%inclusion36 decks100 decks
35%synergy
Kaito, Dancing Shadow
29%inclusion36 decks123 decks
28%synergy
Utility Lands
Rogue's Passage
56%inclusion69 decks123 decks
36%synergy
Reliquary Tower
50%inclusion61 decks123 decks
20%synergy
Creeping Tar Pit
26%inclusion32 decks123 decks
24%synergy
Bojuka Bog
26%inclusion32 decks123 decks
-4%synergy
Access Tunnel
24%inclusion30 decks123 decks
22%synergy
Otawara, Soaring City
22%inclusion27 decks123 decks
6%synergy
Shizo, Death's Storehouse
20%inclusion25 decks123 decks
16%synergy
Takenuma, Abandoned Mire
14%inclusion17 decks123 decks
5%synergy
Temple of the False God
14%inclusion17 decks123 decks
5%synergy
Urborg, Tomb of Yawgmoth
12%inclusion15 decks123 decks
3%synergy
Mystic Sanctuary
11%inclusion14 decks123 decks
1%synergy
Halimar Depths
10%inclusion12 decks123 decks
7%synergy
Mortuary Mire
10%inclusion12 decks123 decks
6%synergy
Command Beacon
8.9%inclusion11 decks123 decks
4%synergy
Restless Reef
7.3%inclusion9 decks123 decks
5%synergy
The Black Gate
7.3%inclusion9 decks123 decks
5%synergy
Secret Tunnel
6.7%inclusion3 decks45 decks
4%synergy
Cabal Coffers
6.5%inclusion8 decks123 decks
-3%synergy
Coral Atoll
5.7%inclusion7 decks123 decks
5%synergy
Mana Artifacts
Sol Ring
91%inclusion112 decks123 decks
8%synergy
Arcane Signet
80%inclusion99 decks123 decks
8%synergy
Dimir Signet
51%inclusion63 decks123 decks
27%synergy
Thought Vessel
44%inclusion54 decks123 decks
27%synergy
Talisman of Dominance
44%inclusion54 decks123 decks
12%synergy
Fellwar Stone
22%inclusion27 decks123 decks
2%synergy
Commander's Sphere
17%inclusion21 decks123 decks
6%synergy
Mind Stone
12%inclusion15 decks123 decks
-2%synergy
Sky Diamond
11%inclusion14 decks123 decks
8%synergy
Dimir Keyrune
11%inclusion13 decks123 decks
10%synergy
Decanter of Endless Water
7.3%inclusion9 decks123 decks
4%synergy
Lotus Petal
7.3%inclusion9 decks123 decks
0%synergy
Charcoal Diamond
6.5%inclusion8 decks123 decks
2%synergy
Lands
Opulent Palace
100%inclusion3 decks3 decks
72%synergy
Command Tower
81%inclusion100 decks123 decks
7%synergy
Sunken Hollow
64%inclusion79 decks123 decks
31%synergy
Drowned Catacomb
56%inclusion69 decks123 decks
27%synergy
Choked Estuary
50%inclusion61 decks123 decks
35%synergy
Dimir Aqueduct
49%inclusion60 decks123 decks
35%synergy
Tainted Isle
43%inclusion53 decks123 decks
32%synergy
Dismal Backwater
42%inclusion52 decks123 decks
36%synergy
Temple of Deceit
42%inclusion52 decks123 decks
28%synergy
Shipwreck Marsh
42%inclusion52 decks123 decks
24%synergy
Watery Grave
40%inclusion49 decks123 decks
-2%synergy
Darkwater Catacombs
37%inclusion46 decks123 decks
23%synergy
Morphic Pool
33%inclusion40 decks123 decks
9%synergy
Path of Ancestry
28%inclusion34 decks123 decks
5%synergy
Darkslick Shores
26%inclusion32 decks123 decks
21%synergy
Polluted Delta
26%inclusion32 decks123 decks
14%synergy
Underground River
25%inclusion31 decks123 decks
3%synergy
Exotic Orchard
24%inclusion29 decks123 decks
-13%synergy
Gloomlake Verge
23%inclusion25 decks111 decks
13%synergy
Fetid Pools
21%inclusion26 decks123 decks
14%synergy
Clearwater Pathway
20%inclusion24 decks123 decks
12%synergy
Contaminated Aquifer
19%inclusion23 decks123 decks
16%synergy
Evolving Wilds
16%inclusion20 decks123 decks
-4%synergy
Secluded Courtyard
13%inclusion16 decks123 decks
9%synergy
Sunken Ruins
13%inclusion16 decks123 decks
7%synergy
Underground Sea
13%inclusion16 decks123 decks
-2%synergy
Terramorphic Expanse
11%inclusion13 decks123 decks
-4%synergy
Mistvault Bridge
8.9%inclusion11 decks123 decks
5%synergy
Dimir Guildgate
8.9%inclusion11 decks123 decks
5%synergy
Undercity Sewers
8.9%inclusion11 decks123 decks
-2%synergy
Jwar Isle Refuge
8.1%inclusion10 decks123 decks
7%synergy
Thriving Moor
8.1%inclusion10 decks123 decks
6%synergy
Thriving Isle
8.1%inclusion10 decks123 decks
5%synergy
Escape Tunnel
7.3%inclusion9 decks123 decks
6%synergy
Myriad Landscape
7.3%inclusion9 decks123 decks
-8%synergy
Waterfront District
6.5%inclusion8 decks123 decks
6%synergy
Submerged Boneyard
6.5%inclusion8 decks123 decks
5%synergy
River of Tears
6.5%inclusion8 decks123 decks
4%synergy
Misty Rainforest
6.5%inclusion8 decks123 decks
-5%synergy
Soured Springs
5.7%inclusion7 decks123 decks
4%synergy
Fabled Passage
5.7%inclusion7 decks123 decks
-4%synergy
Flooded Strand
5.7%inclusion7 decks123 decks
-6%synergy