Shrieking Drake + Inexorable Tide + Pentad Prism

Shrieking Drake
Inexorable Tide
Pentad Prism

Requires
Shrieking Drake must be in hand. Inexorable Tide must be on the battlefield. Pentad Prism must be on the battlefield. Pentad Prism has at least one charge counter on it. Mana needed:
Steps
  1. Cast Shrieking Drake by paying .
  2. Inexorable Tide triggers, putting a charge counter on Pentad Prism.
  3. When Shrieking Drake enters the battlefield, it triggers, returning itself from the battlefield to your hand.
  4. Activate Pentad Prism by removing a charge counter from it, adding .
  5. Repeat.
Results
Infinite ETB. Infinite LTB. Infinite proliferate. Infinite storm count.

Atraxa, Praetors' Voice
0.01% of 35211 decks 4 decks
The Wise Mothman
0.02% of 12479 decks 2 decks
Ezuri, Stalker of Spheres
0.06% of 3420 decks 2 decks
Sakashima of a Thousand Faces // Tevesh Szat, Doom of Fools
0.39% of 258 decks 1 decks
Kros, Defense Contractor
0.04% of 2303 decks 1 decks
Kamiz, Obscura Oculus
0.03% of 3680 decks 1 decks
The Second Doctor
0.83% of 121 decks 1 decks
Geralf, the Fleshwright
0.08% of 1190 decks 1 decks
Galadriel, Light of Valinor
0.01% of 7839 decks 1 decks
Kalamax, the Stormsire
0.01% of 7010 decks 1 decks
Venser, Corpse Puppet
0.06% of 1588 decks 1 decks
Xavier Sal, Infested Captain
0.02% of 4399 decks 1 decks
Brago, King Eternal
0.01% of 7946 decks 1 decks
Chulane, Teller of Tales
0.01% of 7344 decks 1 decks
Zinnia, Valley's Voice
0.02% of 6100 decks 1 decks
High Synergy Cards
Dreamtide Whale
80% of 10 decks +76% synergy
Vraska's Fall
70% of 10 decks +67% synergy
Karn's Bastion
65% of 20 decks +60% synergy
Voidwing Hybrid
60% of 10 decks +58% synergy
Infectious Inquiry
60% of 10 decks +57% synergy
Vraska, Betrayal's Sting
60% of 10 decks +56% synergy
Tekuthal, Inquiry Dominus
58% of 19 decks +55% synergy
Tezzeret's Gambit
55% of 20 decks +51% synergy
Ichor Rats
50% of 10 decks +48% synergy
Blightbelly Rat
50% of 10 decks +48% synergy
Top Cards
Swords to Plowshares
55% of 11 decks -8% synergy
Tainted Observer
50% of 12 decks +48% synergy
Flux Channeler
50% of 20 decks +47% synergy
Thrummingbird
50% of 20 decks +46% synergy
Ezuri, Stalker of Spheres
50% of 12 decks +46% synergy
Radstorm
47% of 17 decks +45% synergy
Evolution Sage
46% of 13 decks +39% synergy
Everflowing Chalice
45% of 20 decks +40% synergy
Mutational Advantage
44% of 9 decks +38% synergy
Ripples of Potential
44% of 16 decks +40% synergy
Creatures
Ixhel, Scion of Atraxa
75% of 4 decks +71% synergy
Metastatic Evangel
50% of 6 decks +47% synergy
The Master, Transcendent
50% of 6 decks +45% synergy
Bloatfly Swarm
43% of 7 decks +42% synergy
Infesting Radroach
43% of 7 decks +41% synergy
Feral Ghoul
38% of 8 decks +36% synergy
Grateful Apparition
36% of 11 decks +34% synergy
Glowing One
33% of 9 decks +32% synergy
Venerated Rotpriest
33% of 12 decks +31% synergy
Vorinclex, Monstrous Raider
31% of 13 decks +27% synergy
Incubation Druid
31% of 13 decks +26% synergy
Birds of Paradise
31% of 13 decks +4% synergy
Crystalline Crawler
30% of 20 decks +30% synergy
Venser, Corpse Puppet
30% of 10 decks +29% synergy
Scheming Aspirant
30% of 10 decks +29% synergy
Plague Stinger
30% of 10 decks +29% synergy
Bilious Skulldweller
30% of 10 decks +29% synergy
Blighted Agent
30% of 20 decks +28% synergy
Skrelv, Defector Mite
30% of 10 decks +26% synergy
Esper Sentinel
27% of 11 decks +7% synergy
Bloated Contaminator
25% of 12 decks +23% synergy
Cankerbloom
25% of 12 decks +18% synergy
Delighted Halfling
25% of 12 decks +11% synergy
Vorel of the Hull Clade
23% of 13 decks +20% synergy
Fathom Mage
23% of 13 decks +19% synergy
Vexing Radgull
21% of 14 decks +20% synergy
Mirelurk Queen
21% of 14 decks +20% synergy
Viral Drake
20% of 20 decks +19% synergy
Spark Double
20% of 20 decks +13% synergy
Danny Pink
18% of 17 decks +16% synergy
Myr Convert
16% of 19 decks +15% synergy
Dross Scorpion
15% of 20 decks +15% synergy
Core Prowler
15% of 20 decks +15% synergy
Mindless Automaton
15% of 20 decks +15% synergy
Myojin of Cryptic Dreams
15% of 20 decks +15% synergy
Deepglow Skate
15% of 20 decks +13% synergy
Displacer Kitten
15% of 20 decks +9% synergy
Instants
Atomize
50% of 6 decks +44% synergy
Infectious Bite
42% of 12 decks +39% synergy
Whisper of the Dross
40% of 10 decks +39% synergy
Vampiric Tutor
40% of 10 decks +22% synergy
Prologue to Phyresis
32% of 19 decks +30% synergy
Experimental Augury
32% of 19 decks +28% synergy
Grim Affliction
30% of 10 decks +29% synergy
Path to Exile
27% of 11 decks -18% synergy
Brainstorm
25% of 20 decks +4% synergy
Inspiring Call
23% of 13 decks +16% synergy
Worldly Tutor
23% of 13 decks +9% synergy
Serum Snare
21% of 19 decks +20% synergy
Steady Progress
20% of 20 decks +19% synergy
Fierce Guardianship
20% of 20 decks +2% synergy
Reject Imperfection
16% of 19 decks +15% synergy
Fuel for the Cause
15% of 20 decks +14% synergy
Brain Freeze
15% of 20 decks +12% synergy
Negate
15% of 20 decks -8% synergy
Cyclonic Rift
15% of 20 decks -13% synergy
Sorceries
Nuclear Fallout
43% of 7 decks +40% synergy
Unnatural Restoration
42% of 12 decks +38% synergy
Phyresis Outbreak
40% of 10 decks +38% synergy
Drown in Ichor
40% of 10 decks +37% synergy
Demonic Tutor
40% of 10 decks +18% synergy
Nature's Lore
38% of 13 decks +6% synergy
Contentious Plan
35% of 20 decks +33% synergy
Thirsting Roots
33% of 12 decks +31% synergy
Farseek
31% of 13 decks -3% synergy
Cultivate
31% of 13 decks -16% synergy
Noxious Assault
25% of 12 decks +24% synergy
Rampant Growth
23% of 13 decks -12% synergy
Gitaxian Probe
15% of 20 decks +9% synergy
Utility Artifacts
Contagion Engine
25% of 20 decks +24% synergy
Contagion Clasp
25% of 20 decks +24% synergy
Magistrate's Scepter
20% of 20 decks +20% synergy
Throne of Geth
20% of 20 decks +19% synergy
The Ozolith
20% of 20 decks +17% synergy
Ichormoon Gauntlet
16% of 19 decks +14% synergy
Ashnod's Altar
15% of 20 decks +7% synergy
Lightning Greaves
15% of 20 decks -10% synergy
Swiftfoot Boots
15% of 20 decks -13% synergy
Enchantments
Hardened Scales
31% of 13 decks +22% synergy
Norn's Decree
30% of 10 decks +28% synergy
Skrelv's Hive
30% of 10 decks +27% synergy
Phyrexian Arena
30% of 10 decks +15% synergy
Struggle for Project Purity
29% of 14 decks +26% synergy
Mystic Remora
20% of 20 decks +2% synergy
Rhystic Study
20% of 20 decks -8% synergy
Utility Lands
Nesting Grounds
30% of 20 decks +29% synergy
Mortuary Mire
30% of 10 decks +25% synergy
Reliquary Tower
25% of 20 decks -4% synergy
Hickory Woodlot
23% of 13 decks +23% synergy
Inkmoth Nexus
20% of 20 decks +19% synergy
Urborg, Tomb of Yawgmoth
15% of 20 decks +5% synergy
Ancient Tomb
15% of 20 decks +4% synergy
Mystic Sanctuary
15% of 20 decks +3% synergy
Otawara, Soaring City
15% of 20 decks -2% synergy
Rogue's Passage
15% of 20 decks -4% synergy
Mana Artifacts
Sol Ring
85% of 20 decks +1% synergy
Arcane Signet
60% of 20 decks -12% synergy
Astral Cornucopia
40% of 20 decks +39% synergy
Glistening Sphere
32% of 19 decks +30% synergy
Talisman of Curiosity
31% of 13 decks +18% synergy
Talisman of Dominance
30% of 10 decks -1% synergy
Staff of Compleation
26% of 19 decks +25% synergy
Replicating Ring
25% of 20 decks +23% synergy
Chromatic Lantern
15% of 20 decks +5% synergy
Lands
Command Tower
80% of 20 decks +6% synergy
Woodland Cemetery
71% of 7 decks +44% synergy
Drowned Catacomb
60% of 10 decks +35% synergy
Sunken Hollow
60% of 10 decks +25% synergy
Exotic Orchard
50% of 20 decks +14% synergy
Hinterland Harbor
46% of 13 decks +19% synergy
Tainted Wood
43% of 7 decks +30% synergy
Temple of Malady
43% of 7 decks +27% synergy
Bountiful Promenade
43% of 7 decks +19% synergy
Opulent Palace
43% of 7 decks +16% synergy
Zagoth Triome
43% of 7 decks +12% synergy
Spara's Headquarters
43% of 7 decks +11% synergy
Temple Garden
43% of 7 decks +2% synergy
Tainted Isle
40% of 10 decks +29% synergy
Hallowed Fountain
36% of 11 decks -5% synergy
Rejuvenating Springs
31% of 13 decks +2% synergy
Breeding Pool
31% of 13 decks -10% synergy
Fetid Pools
30% of 10 decks +25% synergy
Darkwater Catacombs
30% of 10 decks +15% synergy
Temple of Deceit
30% of 10 decks +14% synergy
Shipwreck Marsh
30% of 10 decks +11% synergy
Morphic Pool
30% of 10 decks +4% synergy
Watery Grave
30% of 10 decks -11% synergy
Seachrome Coast
27% of 11 decks +23% synergy
Deserted Beach
27% of 11 decks +11% synergy
Adarkar Wastes
27% of 11 decks +10% synergy
Glacial Fortress
27% of 11 decks +2% synergy
Prairie Stream
27% of 11 decks -6% synergy
Flooded Strand
25% of 20 decks +14% synergy
Misty Rainforest
25% of 20 decks +13% synergy
Path of Ancestry
25% of 20 decks +4% synergy
Temple of Mystery
23% of 13 decks +6% synergy
Dreamroot Cascade
23% of 13 decks +5% synergy
Windswept Heath
20% of 20 decks +10% synergy
Polluted Delta
20% of 20 decks +9% synergy
Verdant Catacombs
20% of 20 decks +9% synergy
Gemstone Mine
15% of 20 decks +14% synergy
Prismatic Vista
15% of 20 decks +9% synergy
Fabled Passage
15% of 20 decks +6% synergy
Evolving Wilds
15% of 20 decks -6% synergy