Guile + Cephalid Shrine

Guile
Cephalid Shrine

Requires
Guile must be on the battlefield. Cephalid Shrine must be on the battlefield. You have any spell in hand with the mana to cast it.
Steps
  1. Cast any spell.
  2. Cephalid Shrine triggers, choose not to pay for the trigger, exiling the spell and casting it from exile without paying its mana cost.
  3. Repeat from step 2.
Results
Infinite magecraft triggers. Infinite storm count.

Baral, Chief of Compliance
0.13% of 3745 decks 5 decks
Mishra, Artificer Prodigy
0.43% of 695 decks 3 decks
Talion, the Kindly Lord
0.03% of 6814 decks 2 decks
Naru Meha, Master Wizard
0.25% of 401 decks 1 decks
Bruse Tarl, Boorish Herder // Kydele, Chosen of Kruphix
1.11% of 90 decks 1 decks
Chulane, Teller of Tales
0.01% of 7391 decks 1 decks
Orvar, the All-Form
0.01% of 7253 decks 1 decks
Zur the Enchanter
0.01% of 11235 decks 1 decks
Lavinia of the Tenth
0.37% of 268 decks 1 decks
Jalira, Master Polymorphist
0.08% of 1195 decks 1 decks
Yusri, Fortune's Flame
0.04% of 2596 decks 1 decks
High Synergy Cards
Blood Funnel
67% of 6 decks +67% synergy
Vexing Bauble
62% of 8 decks +61% synergy
Baral, Chief of Compliance
50% of 18 decks +47% synergy
Lullmage Mentor
39% of 18 decks +38% synergy
Flusterstorm
44% of 18 decks +37% synergy
Jin-Gitaxias, Progress Tyrant
39% of 18 decks +36% synergy
Void Mirror
33% of 18 decks +33% synergy
Chalice of the Void
33% of 18 decks +33% synergy
Hullbreaker Horror
39% of 18 decks +32% synergy
Arcane Denial
50% of 18 decks +30% synergy
Top Cards
An Offer You Can't Refuse
44% of 18 decks +23% synergy
Aetherflux Reservoir
33% of 18 decks +30% synergy
Talrand, Sky Summoner
33% of 18 decks +29% synergy
Archmage Emeritus
33% of 18 decks +25% synergy
Swan Song
33% of 18 decks +17% synergy
Rhystic Study
33% of 18 decks +6% synergy
Cyclonic Rift
33% of 18 decks +6% synergy
Counterspell
33% of 18 decks -10% synergy
In the Eye of Chaos
28% of 18 decks +28% synergy
Sensei's Divining Top
28% of 18 decks +22% synergy
Creatures
Enthusiastic Mechanaut
60% of 5 decks +56% synergy
Imotekh the Stormlord
50% of 6 decks +49% synergy
Kira, Great Glass-Spinner
22% of 18 decks +21% synergy
Deekah, Fractal Theorist
22% of 18 decks +21% synergy
The Reality Chip
22% of 18 decks +18% synergy
Ethereal Usher
17% of 18 decks +17% synergy
Shield Sphere
17% of 18 decks +16% synergy
Phyrexian Walker
17% of 18 decks +16% synergy
Memnite
17% of 18 decks +16% synergy
Docent of Perfection
17% of 18 decks +16% synergy
Haughty Djinn
17% of 18 decks +15% synergy
Ornithopter
17% of 18 decks +15% synergy
Murmuring Mystic
17% of 18 decks +14% synergy
Foundry Inspector
17% of 18 decks +13% synergy
Laboratory Maniac
17% of 18 decks +12% synergy
Etherium Sculptor
17% of 18 decks +11% synergy
Thassa's Oracle
17% of 18 decks +9% synergy
Solemn Simulacrum
17% of 18 decks +3% synergy
Instants
Enlightened Tutor
75% of 4 decks +57% synergy
Chaos Warp
60% of 5 decks +28% synergy
Mana Drain
50% of 18 decks +35% synergy
Vampiric Tutor
50% of 6 decks +32% synergy
Fierce Guardianship
28% of 18 decks +10% synergy
Muddle the Mixture
22% of 18 decks +17% synergy
Defabricate
17% of 18 decks +16% synergy
Dream Fracture
17% of 18 decks +16% synergy
Mana Leak
17% of 18 decks +14% synergy
Unwind
17% of 18 decks +14% synergy
Rewind
17% of 18 decks +14% synergy
Brain Freeze
17% of 18 decks +13% synergy
High Tide
17% of 18 decks +13% synergy
Dispel
17% of 18 decks +12% synergy
Pongify
17% of 18 decks +5% synergy
Mystical Tutor
17% of 18 decks +2% synergy
Brainstorm
17% of 18 decks -4% synergy
Negate
17% of 18 decks -6% synergy
Sorceries
Tendrils of Agony
50% of 6 decks +49% synergy
Ringsight
50% of 6 decks +45% synergy
Demonic Tutor
50% of 6 decks +28% synergy
Solve the Equation
22% of 18 decks +18% synergy
Treasure Cruise
17% of 18 decks +11% synergy
Ponder
17% of 18 decks +4% synergy
Windfall
17% of 18 decks +4% synergy
Utility Artifacts
Bolas's Citadel
50% of 6 decks +41% synergy
Urza's Bauble
22% of 18 decks +22% synergy
Mishra's Bauble
22% of 18 decks +21% synergy
Cloud Key
22% of 18 decks +20% synergy
Herbal Poultice
17% of 18 decks +17% synergy
Welding Jar
17% of 18 decks +16% synergy
Tormod's Crypt
17% of 18 decks +16% synergy
Sapphire Medallion
17% of 18 decks +14% synergy
Mystic Forge
17% of 18 decks +14% synergy
Wayfarer's Bauble
17% of 18 decks +7% synergy
Lightning Greaves
17% of 18 decks -9% synergy
Enchantments
Dovescape
75% of 4 decks +75% synergy
Possibility Storm
60% of 5 decks +59% synergy
Jace's Sanctum
22% of 18 decks +21% synergy
Mystic Remora
22% of 18 decks +4% synergy
Telepathy
17% of 18 decks +16% synergy
Counterbalance
17% of 18 decks +15% synergy
Teferi's Ageless Insight
17% of 18 decks +12% synergy
Propaganda
17% of 18 decks +5% synergy
Planeswalkers
Jace, Wielder of Mysteries
17% of 18 decks +13% synergy
Utility Lands
Mystic Sanctuary
28% of 18 decks +16% synergy
Otawara, Soaring City
22% of 18 decks +5% synergy
Reliquary Tower
22% of 18 decks -7% synergy
Urza's Saga
17% of 18 decks +10% synergy
Temple of the False God
17% of 18 decks +7% synergy
Mana Artifacts
Talisman of Indulgence
100% of 3 decks +74% synergy
Arcane Signet
89% of 18 decks +17% synergy
Sol Ring
89% of 18 decks +4% synergy
Talisman of Dominance
83% of 6 decks +52% synergy
Talisman of Creativity
80% of 5 decks +51% synergy
Dimir Signet
67% of 6 decks +37% synergy
Crystal Skull, Isu Spyglass
60% of 5 decks +56% synergy
Lotus Petal
28% of 18 decks +21% synergy
Thought Vessel
28% of 18 decks +11% synergy
Astral Cornucopia
22% of 18 decks +21% synergy
Everflowing Chalice
22% of 18 decks +18% synergy
Sol Talisman
17% of 18 decks +16% synergy
Gilded Lotus
17% of 18 decks +13% synergy
Mana Crypt
17% of 18 decks +8% synergy
Mind Stone
17% of 18 decks -1% synergy
Lands
Training Center
60% of 5 decks +33% synergy
Morphic Pool
50% of 6 decks +24% synergy
Watery Grave
50% of 6 decks +9% synergy
Command Tower
39% of 18 decks -35% synergy