Steelfin Whale
Retraction Helix
Shield Sphere

   Prerequisites

What do I need to start this combo?
Retraction Helix in hand.
Steelfin Whale and Shield Sphere on the battlefield.
Steelfin Whale does not have summoning sickness.
available

   Steps

How does this combo work?
1
Cast Retraction Helix by paying , targeting Steelfin Whale.
2
Activate Steelfin Whale by tapping it, returning Shield Sphere from the battlefield to your hand.
3
Cast Shield Sphere by paying 0.
4
When Shield Sphere enters the battlefield, Steelfin Whale triggers, untapping Steelfin Whale.
5
Repeat from step 2.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite storm count
Ms. Bumbleflower
0.0%inclusion6 decks27.9K decks
Emry, Lurker of the Loch
0.1%inclusion3 decks5.63K decks
Geralf, the Fleshwright
0.1%inclusion3 decks2.35K decks
The Reality Chip
0.2%inclusion3 decks1.57K decks
Golbez, Crystal Collector
0.0%inclusion3 decks7.99K decks
Jhoira, Weatherlight Captain
0.0%inclusion3 decks6.50K decks
The Blue Spirit
0.8%inclusion3 decks391 decks
Satoru, the Infiltrator
0.1%inclusion2 decks2.42K decks
Renari, Merchant of Marvels // Dragon Cultist
1.8%inclusion1 decks57 decks
Alela, Artful Provocateur
0.0%inclusion1 decks15.1K decks
Renari, Merchant of Marvels // Tavern Brawler
7.1%inclusion1 decks14 decks
Mm'menon, the Right Hand
0.0%inclusion1 decks2.56K decks
Tocasia, Dig Site Mentor
0.1%inclusion1 decks1.19K decks
Dargo, the Shipwrecker // Malcolm, Keen-Eyed Navigator
0.1%inclusion1 decks732 decks
Kydele, Chosen of Kruphix // Toggo, Goblin Weaponsmith
0.9%inclusion1 decks116 decks
Urza, Prince of Kroog
0.0%inclusion1 decks2.51K decks
Jackdaw
0.2%inclusion1 decks460 decks
Lonis, Cryptozoologist
0.0%inclusion1 decks4.71K decks
High Synergy Cards
Banishing Knack
95%inclusion38 decks40 decks
95%synergy
Ornithopter
95%inclusion38 decks40 decks
93%synergy
Phyrexian Walker
90%inclusion36 decks40 decks
89%synergy
Great Furnace
89%inclusion8 decks9 decks
83%synergy
Battered Golem
80%inclusion32 decks40 decks
80%synergy
Memnite
78%inclusion31 decks40 decks
77%synergy
Mirran Spy
68%inclusion27 decks40 decks
67%synergy
Vault of Whispers
71%inclusion5 decks7 decks
67%synergy
Wishclaw Talisman
71%inclusion5 decks7 decks
66%synergy
Seat of the Synod
70%inclusion28 decks40 decks
63%synergy
Top Cards
Dark Ritual
71%inclusion5 decks7 decks
47%synergy
Beseech the Mirror
57%inclusion4 decks7 decks
54%synergy
Cabal Ritual
57%inclusion4 decks7 decks
52%synergy
Reanimate
57%inclusion4 decks7 decks
38%synergy
Ingenious Artillerist
56%inclusion5 decks9 decks
54%synergy
Reckless Fireweaver
56%inclusion5 decks9 decks
52%synergy
Leonin Battlemage
55%inclusion6 decks11 decks
55%synergy
Midnight Guard
55%inclusion6 decks11 decks
54%synergy
Tormod's Crypt
53%inclusion21 decks40 decks
52%synergy
Mishra's Bauble
53%inclusion21 decks40 decks
51%synergy
Game Changers
Bolas's Citadel
57%inclusion4 decks7 decks
49%synergy
Vampiric Tutor
57%inclusion4 decks7 decks
42%synergy
Demonic Tutor
57%inclusion4 decks7 decks
38%synergy
Imperial Seal
43%inclusion3 decks7 decks
38%synergy
Fierce Guardianship
43%inclusion17 decks40 decks
25%synergy
Force of Will
38%inclusion15 decks40 decks
28%synergy
Mystical Tutor
35%inclusion14 decks40 decks
23%synergy
Chrome Mox
28%inclusion11 decks40 decks
22%synergy
The One Ring
28%inclusion11 decks40 decks
19%synergy
Mana Vault
25%inclusion10 decks40 decks
19%synergy
Creatures
Foundry Inspector
50%inclusion20 decks40 decks
46%synergy
Etherium Sculptor
50%inclusion20 decks40 decks
44%synergy
Teshar, Ancestor's Apostle
45%inclusion5 decks11 decks
44%synergy
Riddlesmith
38%inclusion15 decks40 decks
37%synergy
Trinket Mage
38%inclusion15 decks40 decks
36%synergy
Pristine Skywise
36%inclusion4 decks11 decks
36%synergy
Raff Capashen, Ship's Mage
36%inclusion4 decks11 decks
35%synergy
Traxos, Scourge of Kroog
35%inclusion14 decks40 decks
35%synergy
Urza, Lord High Artificer
35%inclusion14 decks40 decks
32%synergy
Drift of Phantasms
30%inclusion12 decks40 decks
29%synergy
Valley Floodcaller
28%inclusion10 decks36 decks
24%synergy
Zephyr Scribe
28%inclusion11 decks40 decks
27%synergy
Sai, Master Thopterist
28%inclusion11 decks40 decks
24%synergy
Emry, Lurker of the Loch
28%inclusion11 decks40 decks
23%synergy
Pristine Angel
27%inclusion3 decks11 decks
27%synergy
Starnheim Courser
27%inclusion3 decks11 decks
26%synergy
Heliod, the Radiant Dawn
27%inclusion3 decks11 decks
25%synergy
Esper Sentinel
27%inclusion3 decks11 decks
8%synergy
Walking Ballista
25%inclusion10 decks40 decks
22%synergy
Thassa's Oracle
25%inclusion10 decks40 decks
19%synergy
Shimmer Myr
23%inclusion9 decks40 decks
21%synergy
Myr Retriever
23%inclusion9 decks40 decks
21%synergy
Spellseeker
23%inclusion9 decks40 decks
19%synergy
The Reality Chip
23%inclusion9 decks40 decks
19%synergy
Thought Monitor
23%inclusion9 decks40 decks
19%synergy
Glaring Fleshraker
22%inclusion8 decks36 decks
21%synergy
Shifting Wall
20%inclusion8 decks40 decks
20%synergy
Micromancer
20%inclusion8 decks40 decks
20%synergy
Ornithopter of Paradise
20%inclusion8 decks40 decks
16%synergy
Phyrexian Metamorph
20%inclusion8 decks40 decks
13%synergy
Hullbreaker Horror
20%inclusion8 decks40 decks
12%synergy
Frogmite
18%inclusion7 decks40 decks
17%synergy
Hangarback Walker
18%inclusion7 decks40 decks
17%synergy
Liberator, Urza's Battlethopter
18%inclusion7 decks40 decks
16%synergy
Forensic Gadgeteer
18%inclusion7 decks40 decks
15%synergy
Silver Myr
18%inclusion7 decks40 decks
15%synergy
Faerie Mastermind
18%inclusion7 decks40 decks
11%synergy
Marketback Walker
17%inclusion5 decks29 decks
17%synergy
Phyrexian Marauder
15%inclusion6 decks40 decks
15%synergy
Grand Architect
15%inclusion6 decks40 decks
15%synergy
Rook Turret
15%inclusion3 decks20 decks
15%synergy
PuPu UFO
14%inclusion3 decks21 decks
13%synergy
Matoya, Archon Elder
14%inclusion3 decks21 decks
13%synergy
Hydroelectric Specimen
14%inclusion5 decks36 decks
10%synergy
Sojourner's Companion
13%inclusion5 decks40 decks
12%synergy
Stonecoil Serpent
13%inclusion5 decks40 decks
11%synergy
Laboratory Maniac
13%inclusion5 decks40 decks
8%synergy
Displacer Kitten
13%inclusion5 decks40 decks
7%synergy
High Fae Trickster
12%inclusion4 decks33 decks
9%synergy
Myr Enforcer
10%inclusion4 decks40 decks
10%synergy
Instants
An Offer You Can't Refuse
50%inclusion20 decks40 decks
25%synergy
Demonic Consultation
43%inclusion3 decks7 decks
39%synergy
Tainted Pact
43%inclusion3 decks7 decks
39%synergy
Deadly Rollick
43%inclusion3 decks7 decks
29%synergy
Counterspell
43%inclusion17 decks40 decks
1%synergy
Dizzy Spell
40%inclusion16 decks40 decks
40%synergy
Swan Song
40%inclusion16 decks40 decks
22%synergy
Peerless Recycling
38%inclusion3 decks8 decks
36%synergy
Swords to Plowshares
36%inclusion4 decks11 decks
-25%synergy
Flusterstorm
35%inclusion14 decks40 decks
28%synergy
Pact of Negation
30%inclusion12 decks40 decks
23%synergy
Arcane Denial
30%inclusion12 decks40 decks
10%synergy
Negate
28%inclusion11 decks40 decks
7%synergy
Path to Exile
27%inclusion3 decks11 decks
-20%synergy
Paradoxical Outcome
25%inclusion10 decks40 decks
24%synergy
Muddle the Mixture
25%inclusion10 decks40 decks
21%synergy
Dramatic Reversal
25%inclusion10 decks40 decks
21%synergy
Frantic Search
25%inclusion10 decks40 decks
10%synergy
Brain Freeze
23%inclusion9 decks40 decks
19%synergy
Dispel
23%inclusion9 decks40 decks
19%synergy
Borne Upon a Wind
23%inclusion9 decks40 decks
18%synergy
Mental Misstep
20%inclusion8 decks40 decks
14%synergy
Brainstorm
20%inclusion8 decks40 decks
2%synergy
Snap
18%inclusion7 decks40 decks
10%synergy
Whir of Invention
15%inclusion6 decks40 decks
13%synergy
Force of Negation
15%inclusion6 decks40 decks
7%synergy
Sink into Stupor
14%inclusion5 decks36 decks
4%synergy
Hurkyl's Recall
13%inclusion5 decks40 decks
12%synergy
Daze
13%inclusion5 decks40 decks
12%synergy
High Tide
13%inclusion5 decks40 decks
9%synergy
Ghostly Flicker
13%inclusion5 decks40 decks
8%synergy
Mindbreak Trap
13%inclusion5 decks40 decks
7%synergy
Pongify
13%inclusion5 decks40 decks
1%synergy
Chain of Vapor
10%inclusion4 decks40 decks
7%synergy
Consider
10%inclusion4 decks40 decks
4%synergy
Rapid Hybridization
10%inclusion4 decks40 decks
1%synergy
Opt
10%inclusion4 decks40 decks
1%synergy
Mana Drain
10%inclusion4 decks40 decks
-4%synergy
Retract
7.5%inclusion3 decks40 decks
7%synergy
Foil
7.5%inclusion3 decks40 decks
7%synergy
Memory Lapse
7.5%inclusion3 decks40 decks
6%synergy
Impulse
7.5%inclusion3 decks40 decks
6%synergy
Miscast
7.5%inclusion3 decks40 decks
6%synergy
Displace
7.5%inclusion3 decks40 decks
6%synergy
Delay
7.5%inclusion3 decks40 decks
6%synergy
Misdirection
7.5%inclusion3 decks40 decks
6%synergy
Spell Pierce
7.5%inclusion3 decks40 decks
4%synergy
Resculpt
7.5%inclusion3 decks40 decks
4%synergy
Cyclonic Rift
7.5%inclusion3 decks40 decks
-15%synergy
Sorceries
Dread Return
43%inclusion3 decks7 decks
38%synergy
Bring to Light
40%inclusion4 decks10 decks
39%synergy
Grapeshot
33%inclusion3 decks9 decks
30%synergy
Ecological Appreciation
30%inclusion3 decks10 decks
30%synergy
Threats Undetected
30%inclusion3 decks10 decks
30%synergy
Merchant Scroll
25%inclusion10 decks40 decks
24%synergy
Thoughtcast
23%inclusion9 decks40 decks
19%synergy
Fabricate
20%inclusion8 decks40 decks
15%synergy
Transmute Artifact
18%inclusion7 decks40 decks
17%synergy
Ponder
18%inclusion7 decks40 decks
6%synergy
Reshape
13%inclusion5 decks40 decks
11%synergy
Solve the Equation
13%inclusion5 decks40 decks
9%synergy
Lórien Revealed
10%inclusion4 decks40 decks
7%synergy
Gitaxian Probe
10%inclusion4 decks40 decks
5%synergy
Preordain
10%inclusion4 decks40 decks
1%synergy
Sea Gate Restoration
7.5%inclusion3 decks40 decks
3%synergy
Utility Artifacts
Urza's Bauble
48%inclusion19 decks40 decks
47%synergy
Uthros Research Craft
44%inclusion7 decks16 decks
41%synergy
Mystic Forge
40%inclusion16 decks40 decks
37%synergy
Sensei's Divining Top
40%inclusion16 decks40 decks
35%synergy
Aetherflux Reservoir
33%inclusion13 decks40 decks
29%synergy
Welding Jar
30%inclusion12 decks40 decks
29%synergy
Spellbook
28%inclusion11 decks40 decks
27%synergy
Helm of Awakening
25%inclusion10 decks40 decks
24%synergy
Aether Spellbomb
23%inclusion9 decks40 decks
21%synergy
Darksteel Relic
20%inclusion8 decks40 decks
20%synergy
Cathar's Shield
20%inclusion8 decks40 decks
20%synergy
Grinding Station
20%inclusion8 decks40 decks
19%synergy
Tooth of Chiss-Goria
18%inclusion7 decks40 decks
17%synergy
Herbal Poultice
18%inclusion7 decks40 decks
17%synergy
Accorder's Shield
18%inclusion7 decks40 decks
17%synergy
Zuran Orb
18%inclusion7 decks40 decks
16%synergy
Cloud Key
18%inclusion7 decks40 decks
15%synergy
Sapphire Medallion
18%inclusion7 decks40 decks
15%synergy
Ashnod's Altar
18%inclusion7 decks40 decks
11%synergy
Chimeric Mass
15%inclusion6 decks40 decks
15%synergy
Fountain of Youth
15%inclusion6 decks40 decks
15%synergy
Bone Saw
15%inclusion6 decks40 decks
15%synergy
Codex Shredder
15%inclusion6 decks40 decks
14%synergy
Krark-Clan Ironworks
15%inclusion6 decks40 decks
14%synergy
Isochron Scepter
15%inclusion6 decks40 decks
13%synergy
Scale of Chiss-Goria
13%inclusion5 decks40 decks
12%synergy
Delif's Cone
13%inclusion5 decks40 decks
12%synergy
Kite Shield
13%inclusion5 decks40 decks
12%synergy
Spidersilk Net
13%inclusion5 decks40 decks
12%synergy
Golem Foundry
13%inclusion5 decks40 decks
12%synergy
Ichor Wellspring
13%inclusion5 decks40 decks
11%synergy
Lightning Greaves
13%inclusion5 decks40 decks
-12%synergy
Vexing Bauble
11%inclusion4 decks36 decks
10%synergy
Lavaspur Boots
10%inclusion4 decks39 decks
9%synergy
Briber's Purse
10%inclusion4 decks40 decks
10%synergy
Dark Sphere
10%inclusion4 decks40 decks
10%synergy
Claws of Gix
10%inclusion4 decks40 decks
10%synergy
Conjurer's Bauble
7.5%inclusion3 decks40 decks
7%synergy
Clown Car
7.5%inclusion3 decks40 decks
7%synergy
Lembas
7.5%inclusion3 decks40 decks
7%synergy
Genesis Chamber
7.5%inclusion3 decks40 decks
7%synergy
Semblance Anvil
7.5%inclusion3 decks40 decks
7%synergy
Clock of Omens
7.5%inclusion3 decks40 decks
7%synergy
Altar of the Brood
7.5%inclusion3 decks40 decks
6%synergy
Soul-Guide Lantern
7.5%inclusion3 decks40 decks
6%synergy
Swiftfoot Boots
7.5%inclusion3 decks40 decks
-20%synergy
Enchantments
Mystic Remora
35%inclusion14 decks40 decks
19%synergy
Rhystic Study
33%inclusion13 decks40 decks
9%synergy
Intruder Alarm
28%inclusion11 decks40 decks
26%synergy
Smothering Tithe
27%inclusion3 decks11 decks
6%synergy
Counterbalance
7.5%inclusion3 decks40 decks
6%synergy
Planeswalkers
Tezzeret, Cruel Captain
16%inclusion3 decks19 decks
14%synergy
Utility Lands
Darksteel Citadel
55%inclusion22 decks40 decks
51%synergy
Ancient Den
45%inclusion5 decks11 decks
40%synergy
Tree of Tales
40%inclusion4 decks10 decks
38%synergy
Treasure Vault
30%inclusion12 decks40 decks
27%synergy
Alchemist's Refuge
30%inclusion3 decks10 decks
24%synergy
Urza's Saga
25%inclusion10 decks40 decks
18%synergy
Ancient Tomb
23%inclusion9 decks40 decks
13%synergy
Mystic Sanctuary
23%inclusion9 decks40 decks
12%synergy
Otawara, Soaring City
23%inclusion9 decks40 decks
6%synergy
Reliquary Tower
23%inclusion9 decks40 decks
-7%synergy
Emergence Zone
20%inclusion8 decks40 decks
18%synergy
Archway of Innovation
19%inclusion7 decks36 decks
16%synergy
Uthros, Titanic Godcore
19%inclusion3 decks16 decks
15%synergy
Inventors' Fair
18%inclusion7 decks40 decks
14%synergy
Tolaria West
15%inclusion6 decks40 decks
14%synergy
Academy Ruins
15%inclusion6 decks40 decks
10%synergy
Cephalid Coliseum
13%inclusion5 decks40 decks
9%synergy
Minamo, School at Water's Edge
13%inclusion5 decks40 decks
8%synergy
Buried Ruin
13%inclusion5 decks40 decks
8%synergy
Lonely Sandbar
10%inclusion4 decks40 decks
7%synergy
Rivendell
10%inclusion4 decks40 decks
7%synergy
Winding Canyons
7.5%inclusion3 decks40 decks
7%synergy
Mishra's Workshop
7.5%inclusion3 decks40 decks
7%synergy
Halimar Depths
7.5%inclusion3 decks40 decks
5%synergy
Castle Vantress
7.5%inclusion3 decks40 decks
4%synergy
Mana Artifacts
Sol Ring
88%inclusion35 decks40 decks
4%synergy
Talisman of Unity
75%inclusion6 decks8 decks
68%synergy
Talisman of Curiosity
70%inclusion7 decks10 decks
57%synergy
Arcane Signet
70%inclusion28 decks40 decks
-2%synergy
Talisman of Progress
64%inclusion7 decks11 decks
38%synergy
Everflowing Chalice
57%inclusion23 decks40 decks
53%synergy
Talisman of Dominance
57%inclusion4 decks7 decks
25%synergy
Talisman of Creativity
56%inclusion5 decks9 decks
27%synergy
Lotus Petal
55%inclusion22 decks40 decks
48%synergy
Selesnya Signet
50%inclusion4 decks8 decks
43%synergy
Simic Signet
50%inclusion5 decks10 decks
39%synergy
Azorius Signet
45%inclusion5 decks11 decks
24%synergy
Izzet Signet
44%inclusion4 decks9 decks
21%synergy
Mox Opal
43%inclusion17 decks40 decks
38%synergy
Paradise Mantle
35%inclusion14 decks40 decks
34%synergy
Mox Amber
35%inclusion14 decks40 decks
30%synergy
Jeweled Amulet
28%inclusion11 decks40 decks
27%synergy
Fellwar Stone
28%inclusion11 decks40 decks
7%synergy
Springleaf Drum
25%inclusion10 decks40 decks
23%synergy
Mox Diamond
23%inclusion9 decks40 decks
18%synergy
Mind Stone
20%inclusion8 decks40 decks
5%synergy
Moonsnare Prototype
18%inclusion7 decks40 decks
17%synergy
Chromatic Star
15%inclusion6 decks40 decks
14%synergy
Thought Vessel
15%inclusion6 decks40 decks
-2%synergy
Crystal Skull, Isu Spyglass
14%inclusion5 decks36 decks
12%synergy
Chromatic Sphere
13%inclusion5 decks40 decks
12%synergy
Astral Cornucopia
13%inclusion5 decks40 decks
11%synergy
Thran Dynamo
10%inclusion4 decks40 decks
5%synergy
Lion's Eye Diamond
7.5%inclusion3 decks40 decks
6%synergy
Grim Monolith
7.5%inclusion3 decks40 decks
5%synergy
Liquimetal Torque
7.5%inclusion3 decks40 decks
5%synergy
Lands
Watery Grave
100%inclusion7 decks7 decks
58%synergy
Silverbluff Bridge
67%inclusion6 decks9 decks
61%synergy
Temple of Plenty
63%inclusion5 decks8 decks
49%synergy
Seaside Citadel
63%inclusion5 decks8 decks
36%synergy
Underground Sea
57%inclusion4 decks7 decks
43%synergy
Underground River
57%inclusion4 decks7 decks
35%synergy
Morphic Pool
57%inclusion4 decks7 decks
33%synergy
Command Tower
55%inclusion22 decks40 decks
-19%synergy
Temple of Enlightenment
55%inclusion6 decks11 decks
38%synergy
Tranquil Landscape
50%inclusion4 decks8 decks
42%synergy
Temple of Mystery
50%inclusion5 decks10 decks
33%synergy
Glacial Fortress
45%inclusion5 decks11 decks
13%synergy
Prairie Stream
45%inclusion5 decks11 decks
12%synergy
Undercity Sewers
43%inclusion3 decks7 decks
31%synergy
Flooded Strand
40%inclusion16 decks40 decks
29%synergy
Flooded Grove
40%inclusion4 decks10 decks
25%synergy
Yavimaya Coast
40%inclusion4 decks10 decks
13%synergy
Breeding Pool
40%inclusion4 decks10 decks
-2%synergy
Razorverge Thicket
38%inclusion3 decks8 decks
32%synergy
Polluted Delta
38%inclusion15 decks40 decks
25%synergy
Brushland
38%inclusion3 decks8 decks
18%synergy
Spara's Headquarters
38%inclusion3 decks8 decks
10%synergy
Sunpetal Grove
38%inclusion3 decks8 decks
9%synergy
Temple Garden
38%inclusion3 decks8 decks
-2%synergy
Razortide Bridge
36%inclusion4 decks11 decks
30%synergy
Adarkar Wastes
36%inclusion4 decks11 decks
13%synergy
Hallowed Fountain
36%inclusion4 decks11 decks
-4%synergy
Fiery Islet
33%inclusion3 decks9 decks
26%synergy
Volcanic Island
33%inclusion3 decks9 decks
19%synergy
Cascade Bluffs
33%inclusion3 decks9 decks
19%synergy
Training Center
33%inclusion3 decks9 decks
8%synergy
Shivan Reef
33%inclusion3 decks9 decks
4%synergy
Steam Vents
33%inclusion3 decks9 decks
-5%synergy
Tanglepool Bridge
30%inclusion3 decks10 decks
28%synergy
Misty Rainforest
30%inclusion12 decks40 decks
19%synergy
Simic Growth Chamber
30%inclusion3 decks10 decks
13%synergy
Rejuvenating Springs
30%inclusion3 decks10 decks
4%synergy
Hinterland Harbor
30%inclusion3 decks10 decks
-3%synergy
Scalding Tarn
28%inclusion11 decks40 decks
17%synergy
Seachrome Coast
27%inclusion3 decks11 decks
22%synergy
Port Town
27%inclusion3 decks11 decks
12%synergy
Sea of Clouds
27%inclusion3 decks11 decks
3%synergy
Exotic Orchard
25%inclusion10 decks40 decks
-12%synergy
Gemstone Caverns
23%inclusion9 decks40 decks
17%synergy
Bloodstained Mire
18%inclusion7 decks40 decks
6%synergy
Spire of Industry
15%inclusion6 decks40 decks
12%synergy
Prismatic Vista
15%inclusion6 decks40 decks
10%synergy
Mana Confluence
15%inclusion6 decks40 decks
8%synergy
City of Brass
13%inclusion5 decks40 decks
5%synergy
Wooded Foothills
13%inclusion5 decks40 decks
2%synergy