Satoru Umezawa + Silver-Fur Master + Great Whale

Satoru Umezawa
Silver-Fur Master
Great Whale

Requires
Satoru Umezawa must be on the battlefield. Silver-Fur Master must be on the battlefield. Great Whale must be in hand. You control another nontoken creature that can attack this turn, and that cannot be blocked by an opponent. You control up to seven lands that can tap to produce at least 3uubb.
Steps
  1. Declare another nontoken creature as an attacker.
  2. When the creature isn't blocked by an opponent, activate up to seven lands you control by tapping them, adding at least 3uubb.
  3. Activate Great Whale's ninjitsu ability by paying 1ub and returning the unblocked creature to your hand, putting Great Whale onto the battlefield tapped and attacking.
  4. Great Whale enters the battlefield, untapping the seven lands.
  5. Activate any creature card in your hand's ninjitsu ability by paying 1ub and returning Great Whale to your hand, putting the creature onto the battlefield tapped and attacking.
  6. Activate up to seven lands you control by tapping them, adding at least 3uubb.
  7. Repeat from step 3.
Results
Infinite ETB. Infinite LTB. Infinite mana lands you control can produce. Infinite untap of lands you control.

Top Commanders (2)
Satoru Umezawa
6.09% of 9727 decks 592 decks
Yuriko, the Tiger's Shadow
0.12% of 20046 decks 25 decks
New Cards (3)
Satoru, the Infiltrator
73% of 30 decks +71% synergy
Orochi Soul-Reaver
13% of 30 decks +11% synergy
Harrier Strix
13% of 30 decks +13% synergy
High Synergy Cards (10)
Changeling Outcast
86% of 623 decks +84% synergy
Thousand-Faced Shadow
83% of 623 decks +82% synergy
Slither Blade
76% of 623 decks +75% synergy
Peregrine Drake
65% of 623 decks +64% synergy
Triton Shorestalker
62% of 623 decks +61% synergy
Rune-Scarred Demon
61% of 623 decks +59% synergy
Mist-Cloaked Herald
58% of 623 decks +57% synergy
Ancient Silver Dragon
58% of 520 decks +57% synergy
Silent-Blade Oni
54% of 623 decks +53% synergy
Tormented Soul
53% of 623 decks +52% synergy
Top Cards (10)
Ornithopter
71% of 623 decks +69% synergy
Baleful Strix
70% of 623 decks +67% synergy
Counterspell
64% of 623 decks +42% synergy
Blightsteel Colossus
59% of 623 decks +57% synergy
Lightning Greaves
57% of 623 decks +32% synergy
Gingerbrute
53% of 623 decks +52% synergy
Rhystic Study
53% of 623 decks +39% synergy
Cyclonic Rift
52% of 623 decks +38% synergy
Kaito Shizuki
50% of 623 decks +49% synergy
Dauthi Voidwalker
49% of 623 decks +44% synergy
Creatures (50)
Sakashima's Student
49% of 623 decks +48% synergy
Invisible Stalker
48% of 623 decks +47% synergy
Faerie Seer
47% of 623 decks +46% synergy
Yuriko, the Tiger's Shadow
47% of 623 decks +47% synergy
Gudul Lurker
45% of 623 decks +45% synergy
Jin-Gitaxias, Core Augur
45% of 623 decks +44% synergy
Fallen Shinobi
45% of 623 decks +44% synergy
Palinchron
44% of 623 decks +44% synergy
Archon of Cruelty
43% of 623 decks +42% synergy
Siren Stormtamer
43% of 623 decks +42% synergy
Moon-Circuit Hacker
43% of 613 decks +42% synergy
Ingenious Infiltrator
42% of 623 decks +41% synergy
Dimir Infiltrator
41% of 623 decks +41% synergy
Toxrill, the Corrosive
41% of 623 decks +40% synergy
Prosperous Thief
41% of 609 decks +40% synergy
Grazilaxx, Illithid Scholar
38% of 623 decks +37% synergy
Ingenious Prodigy
37% of 169 decks +36% synergy
Spectral Sailor
35% of 623 decks +33% synergy
Jin-Gitaxias, Progress Tyrant
35% of 623 decks +33% synergy
Nezahal, Primal Tide
33% of 623 decks +31% synergy
Nashi, Moon Sage's Scion
32% of 593 decks +31% synergy
Callidus Assassin
32% of 420 decks +31% synergy
Void Winnower
32% of 623 decks +30% synergy
Mindleech Mass
31% of 623 decks +31% synergy
Agent of Treachery
31% of 623 decks +29% synergy
Sheoldred, Whispering One
27% of 623 decks +25% synergy
Faerie Mastermind
27% of 311 decks +23% synergy
Lord of the Void
27% of 623 decks +26% synergy
Archpriest of Shadows
24% of 267 decks +23% synergy
Ink-Eyes, Servant of Oni
23% of 623 decks +23% synergy
Consecrated Sphinx
23% of 623 decks +21% synergy
Mistblade Shinobi
22% of 623 decks +22% synergy
Thalakos Seer
22% of 623 decks +22% synergy
Ninja of the Deep Hours
22% of 623 decks +21% synergy
Thassa's Oracle
22% of 623 decks +18% synergy
Sepulchral Primordial
21% of 623 decks +20% synergy
Ancient Brass Dragon
21% of 486 decks +19% synergy
Tetsuko Umezawa, Fugitive
20% of 623 decks +19% synergy
Ornithopter of Paradise
19% of 623 decks +15% synergy
Hoarding Broodlord
19% of 286 decks +17% synergy
Hullbreaker Horror
19% of 623 decks +15% synergy
Wrexial, the Risen Deep
18% of 623 decks +17% synergy
Skullsnatcher
17% of 623 decks +17% synergy
Orcish Bowmasters
17% of 224 decks +10% synergy
Phyrexian Metamorph
17% of 623 decks +14% synergy
Nether Traitor
16% of 623 decks +15% synergy
Diluvian Primordial
16% of 623 decks +15% synergy
Higure, the Still Wind
16% of 623 decks +16% synergy
Phantasmal Image
15% of 623 decks +13% synergy
Covert Technician
14% of 623 decks +14% synergy
Instants (50)
Brainstorm
47% of 623 decks +35% synergy
Dark Ritual
42% of 623 decks +31% synergy
Vampiric Tutor
41% of 623 decks +32% synergy
Negate
40% of 623 decks +29% synergy
Fierce Guardianship
37% of 623 decks +28% synergy
An Offer You Can't Refuse
35% of 559 decks +25% synergy
Swan Song
34% of 623 decks +25% synergy
Arcane Denial
29% of 623 decks +20% synergy
Force of Negation
29% of 623 decks +24% synergy
Force of Will
27% of 623 decks +22% synergy
Mana Drain
27% of 623 decks +19% synergy
Pongify
26% of 623 decks +20% synergy
Mystical Tutor
24% of 623 decks +16% synergy
Infernal Grasp
24% of 623 decks +19% synergy
Deadly Rollick
23% of 623 decks +18% synergy
Demonic Consultation
19% of 623 decks +17% synergy
Spell Pierce
19% of 623 decks +17% synergy
Pact of Negation
18% of 623 decks +14% synergy
Dispel
18% of 623 decks +15% synergy
High Tide
17% of 623 decks +15% synergy
Lim-Dûl's Vault
16% of 623 decks +15% synergy
Mental Misstep
15% of 623 decks +12% synergy
Flusterstorm
14% of 623 decks +11% synergy
Malakir Rebirth
14% of 623 decks +10% synergy
March of Swirling Mist
14% of 596 decks +12% synergy
Rapid Hybridization
14% of 623 decks +9% synergy
Reality Shift
12% of 623 decks +8% synergy
Chain of Vapor
12% of 623 decks +9% synergy
Miscast
11% of 623 decks +10% synergy
Bitter Triumph
11% of 92 decks +8% synergy
Go for the Throat
10% of 623 decks +7% synergy
Snap
9% of 623 decks +6% synergy
Misdirection
9% of 623 decks +8% synergy
Resculpt
9% of 623 decks +6% synergy
Cyber Conversion
8% of 121 decks +7% synergy
Countersquall
8% of 623 decks +7% synergy
Tainted Pact
8% of 623 decks +6% synergy
Saw in Half
8% of 623 decks +7% synergy
Snuff Out
8% of 623 decks +7% synergy
Opt
8% of 623 decks +3% synergy
Dismember
7% of 623 decks +6% synergy
Drown in the Loch
7% of 623 decks +6% synergy
Filter Out
7% of 247 decks +5% synergy
Murder
7% of 623 decks +5% synergy
Slip Out the Back
7% of 559 decks +5% synergy
Frantic Search
6% of 623 decks +0% synergy
Familiar's Ruse
6% of 623 decks +6% synergy
Baleful Mastery
6% of 623 decks +4% synergy
Narset's Reversal
5% of 623 decks +3% synergy
Offer Immortality
5% of 316 decks +5% synergy
Sorceries (21)
Demonic Tutor
47% of 623 decks +34% synergy
Feed the Swarm
37% of 623 decks +27% synergy
Toxic Deluge
35% of 623 decks +27% synergy
Ponder
26% of 623 decks +19% synergy
Reanimate
19% of 623 decks +11% synergy
Damnation
18% of 623 decks +13% synergy
Ringsight
15% of 236 decks +13% synergy
Imperial Seal
15% of 623 decks +12% synergy
Diabolic Tutor
15% of 623 decks +11% synergy
Preordain
14% of 623 decks +8% synergy
Grim Tutor
13% of 623 decks +10% synergy
Gitaxian Probe
10% of 623 decks +7% synergy
Windfall
10% of 623 decks +4% synergy
Diabolic Intent
8% of 623 decks +4% synergy
Sea Gate Restoration
8% of 623 decks +5% synergy
Agadeem's Awakening
7% of 623 decks +5% synergy
Faerie Slumber Party
7% of 138 decks +7% synergy
Sign in Blood
6% of 623 decks +1% synergy
Scheming Symmetry
6% of 623 decks +5% synergy
Victimize
6% of 623 decks +0% synergy
Profane Tutor
5% of 623 decks +4% synergy
Utility Artifacts (19)
Swiftfoot Boots
43% of 623 decks +14% synergy
Bident of Thassa
25% of 623 decks +22% synergy
Whispersilk Cloak
16% of 623 decks +12% synergy
Wishclaw Talisman
16% of 623 decks +13% synergy
Dowsing Dagger
13% of 623 decks +12% synergy
Sensei's Divining Top
13% of 623 decks +7% synergy
Grafdigger's Cage
12% of 623 decks +11% synergy
Altar of the Brood
12% of 623 decks +10% synergy
Wayfarer's Bauble
11% of 623 decks +0% synergy
Sword of the Animist
11% of 623 decks +6% synergy
Cursed Totem
10% of 623 decks +9% synergy
The One Ring
9% of 287 decks +1% synergy
Mithril Coat
9% of 232 decks +2% synergy
The Enigma Jewel
8% of 116 decks +7% synergy
Panharmonicon
7% of 623 decks +3% synergy
Key to the City
6% of 623 decks +5% synergy
Neurok Stealthsuit
6% of 623 decks +5% synergy
The Indomitable
5% of 92 decks +4% synergy
Null Rod
5% of 623 decks +5% synergy
Enchantments (13)
Mystic Remora
40% of 623 decks +31% synergy
Reconnaissance Mission
30% of 623 decks +27% synergy
Cunning Evasion
20% of 623 decks +19% synergy
Rogue Class
12% of 623 decks +11% synergy
Coastal Piracy
12% of 623 decks +11% synergy
Aqueous Form
12% of 623 decks +9% synergy
Bitterblossom
11% of 623 decks +8% synergy
Phyrexian Arena
10% of 623 decks +3% synergy
Propaganda
10% of 623 decks +4% synergy
Eaten by Piranhas
9% of 92 decks +7% synergy
Smoke Shroud
8% of 623 decks +8% synergy
Black Market Connections
6% of 486 decks +1% synergy
Animate Dead
6% of 623 decks +1% synergy
Planeswalkers (1)
Kaito, Dancing Shadow
27% of 356 decks +27% synergy
Utility Lands (22)
Reliquary Tower
47% of 623 decks +19% synergy
Rogue's Passage
46% of 623 decks +27% synergy
Otawara, Soaring City
41% of 611 decks +32% synergy
Urborg, Tomb of Yawgmoth
31% of 623 decks +21% synergy
Takenuma, Abandoned Mire
30% of 609 decks +24% synergy
Bojuka Bog
28% of 623 decks +12% synergy
Shizo, Death's Storehouse
26% of 623 decks +24% synergy
Creeping Tar Pit
25% of 623 decks +24% synergy
Minas Morgul, Dark Fortress
21% of 104 decks +19% synergy
Ancient Tomb
21% of 623 decks +10% synergy
The Black Gate
19% of 224 decks +16% synergy
Mystic Sanctuary
17% of 623 decks +11% synergy
Urza's Saga
16% of 623 decks +9% synergy
Temple of the False God
15% of 623 decks +5% synergy
Cabal Coffers
15% of 623 decks +9% synergy
Access Tunnel
12% of 623 decks +10% synergy
Blinkmoth Nexus
11% of 623 decks +11% synergy
Rivendell
11% of 224 decks +8% synergy
Emergence Zone
10% of 623 decks +7% synergy
Command Beacon
9% of 623 decks +4% synergy
Restless Reef
7% of 106 decks +5% synergy
Halimar Depths
6% of 623 decks +4% synergy
Mana Artifacts (19)
Sol Ring
95% of 623 decks +11% synergy
Arcane Signet
89% of 623 decks +18% synergy
Talisman of Dominance
63% of 623 decks +55% synergy
Dimir Signet
60% of 623 decks +52% synergy
Fellwar Stone
35% of 623 decks +14% synergy
Thought Vessel
34% of 623 decks +18% synergy
Mana Crypt
25% of 623 decks +13% synergy
Mind Stone
24% of 623 decks +6% synergy
Lotus Petal
20% of 623 decks +13% synergy
Chrome Mox
18% of 623 decks +12% synergy
Jeweled Lotus
18% of 623 decks +11% synergy
Commander's Sphere
16% of 623 decks -1% synergy
Dimir Keyrune
11% of 623 decks +11% synergy
Mox Diamond
11% of 623 decks +7% synergy
Mox Opal
9% of 623 decks +5% synergy
Mana Vault
9% of 623 decks +2% synergy
Mox Amber
8% of 623 decks +4% synergy
Decanter of Endless Water
7% of 486 decks +2% synergy
Sky Diamond
5% of 623 decks +3% synergy
Lands (43)
Command Tower
90% of 623 decks +17% synergy
Sunken Hollow
64% of 623 decks +55% synergy
Watery Grave
62% of 623 decks +51% synergy
Morphic Pool
56% of 623 decks +49% synergy
Drowned Catacomb
52% of 623 decks +46% synergy
Shipwreck Marsh
48% of 623 decks +43% synergy
Undercity Sewers
46% of 63 decks +41% synergy
Dimir Aqueduct
41% of 623 decks +37% synergy
Underground River
41% of 623 decks +37% synergy
Exotic Orchard
40% of 623 decks +5% synergy
Choked Estuary
39% of 623 decks +35% synergy
Clearwater Pathway
37% of 623 decks +34% synergy
Polluted Delta
37% of 623 decks +26% synergy
Tainted Isle
33% of 623 decks +31% synergy
Darkwater Catacombs
30% of 623 decks +26% synergy
Temple of Deceit
22% of 623 decks +18% synergy
Escape Tunnel
21% of 70 decks +18% synergy
Underground Sea
20% of 623 decks +16% synergy
Marsh Flats
20% of 623 decks +8% synergy
Sunken Ruins
20% of 623 decks +18% synergy
Misty Rainforest
20% of 623 decks +8% synergy
Scalding Tarn
19% of 623 decks +8% synergy
Verdant Catacombs
18% of 623 decks +6% synergy
Darkslick Shores
17% of 623 decks +16% synergy
Flooded Strand
17% of 623 decks +6% synergy
Evolving Wilds
15% of 623 decks -7% synergy
City of Brass
15% of 623 decks +7% synergy
Bloodstained Mire
15% of 623 decks +5% synergy
Myriad Landscape
15% of 623 decks -6% synergy
Fetid Pools
14% of 623 decks +13% synergy
Dismal Backwater
14% of 623 decks +12% synergy
Gemstone Caverns
13% of 623 decks +9% synergy
Prismatic Vista
13% of 623 decks +7% synergy
Path of Ancestry
12% of 623 decks -8% synergy
Contaminated Aquifer
12% of 438 decks +11% synergy
Ice Tunnel
11% of 623 decks +11% synergy
Reflecting Pool
11% of 623 decks +5% synergy
Fabled Passage
10% of 623 decks +1% synergy
Terramorphic Expanse
9% of 623 decks -7% synergy
Mana Confluence
9% of 623 decks +1% synergy
Cavern of Souls
9% of 623 decks +2% synergy
River of Tears
6% of 623 decks +5% synergy
Waterfront District
5% of 559 decks +5% synergy