Lagrella, the Magpie + Sun Titan + Preston, the Vanisher + Essence Flux

Lagrella, the Magpie
Sun Titan
Preston, the Vanisher
Essence Flux

Requires
Lagrella, the Magpie must be on the battlefield. Sun Titan must be on the battlefield. Preston, the Vanisher must be on the battlefield. Essence Flux must be in hand. Mana needed:
Steps
  1. Cast Essence Flux by paying , blinking Lagrella.
  2. When Lagrella enters the battlefield, it and Preston triggers.
  3. Resolve the Lagrella trigger, exiling Sun Titan until Lagrella leaves the battlefield.
  4. Resolve the Preston trigger, creating a token copy of Lagrella that is a 0/1 Illusion.
  5. Put the nontoken Lagrella into your graveyard due to the legend rule.
  6. If Lagrella is your commander, choose not to return it to the command zone from your graveyard.
  7. When Lagrella leaves the battlefield, Sun Titan is returned to the battlefield from exile.
  8. Sun Titan, Lagrella and Preston each trigger.
  9. Resolve the Preston trigger, creating a token copy of Sun Titan that is a 0/1 Illusion.
  10. When the Sun Titan token enters the battlefield, it triggers, choosing to return nothing to the battlefield.
  11. Resolve the Lagrella trigger, putting two +1/+1 counters on the nontoken Sun Titan.
  12. Resolve the Sun Titan trigger from step 8, returning Lagrella from your graveyard to the battlefield.
  13. Repeat from step 2.
Results
Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB.

Lagrella, the Magpie
6.89% of 1610 decks 111 decks
Atraxa, Grand Unifier
0.03% of 14693 decks 5 decks
Roon of the Hidden Realm
0.06% of 3192 decks 2 decks
Galadriel, Light of Valinor
0.02% of 8399 decks 2 decks
Garth One-Eye
0.02% of 4113 decks 1 decks
Morska, Undersea Sleuth
0.02% of 4781 decks 1 decks
New Cards
Unidentified Hovership
86% of 7 decks +84% synergy
High Synergy Cards
Ephemerate
100% of 122 decks +94% synergy
Soulherder
96% of 122 decks +91% synergy
Cloudshift
93% of 122 decks +90% synergy
Dour Port-Mage
92% of 24 decks +86% synergy
Teleportation Circle
90% of 122 decks +86% synergy
Panharmonicon
87% of 122 decks +83% synergy
Yarok, the Desecrated
83% of 6 decks +80% synergy
Charming Prince
82% of 122 decks +80% synergy
Eerie Interlude
84% of 122 decks +79% synergy
Aether Channeler
81% of 122 decks +79% synergy
Top Cards
Eternal Witness
95% of 122 decks +74% synergy
Coiling Oracle
86% of 122 decks +79% synergy
Restoration Angel
80% of 122 decks +78% synergy
Ghostly Flicker
80% of 122 decks +75% synergy
Thassa, Deep-Dwelling
80% of 122 decks +76% synergy
Felidar Guardian
79% of 122 decks +76% synergy
Momentary Blink
79% of 122 decks +76% synergy
Peregrine Drake
77% of 122 decks +74% synergy
Mulldrifter
77% of 122 decks +71% synergy
Abdel Adrian, Gorion's Ward
75% of 122 decks +73% synergy
Creatures
Clifftop Lookout
72% of 29 decks +69% synergy
Wood Elves
71% of 122 decks +65% synergy
Yorion, Sky Nomad
70% of 122 decks +68% synergy
Knight of Autumn
69% of 122 decks +66% synergy
Elesh Norn, Mother of Machines
67% of 107 decks +62% synergy
Reflector Mage
67% of 122 decks +65% synergy
Sister Hospitaller
67% of 6 decks +66% synergy
Baleful Strix
67% of 6 decks +54% synergy
Flickerwisp
66% of 122 decks +65% synergy
Cloudblazer
66% of 122 decks +63% synergy
Farhaven Elf
66% of 122 decks +62% synergy
Glorious Protector
65% of 122 decks +64% synergy
Archaeomancer
65% of 122 decks +61% synergy
Wall of Omens
64% of 122 decks +61% synergy
Brago, King Eternal
62% of 122 decks +59% synergy
Spirited Companion
62% of 122 decks +58% synergy
Karmic Guide
61% of 122 decks +57% synergy
Displacer Kitten
61% of 122 decks +55% synergy
Wall of Blossoms
59% of 122 decks +58% synergy
Reclamation Sage
57% of 122 decks +46% synergy
Fiend Hunter
54% of 122 decks +53% synergy
Solemn Simulacrum
53% of 122 decks +39% synergy
Elvish Visionary
52% of 122 decks +50% synergy
Ertai Resurrected
50% of 6 decks +47% synergy
Ravenous Chupacabra
50% of 6 decks +46% synergy
Delney, Streetwise Lookout
46% of 50 decks +41% synergy
Venser, Shaper Savant
46% of 122 decks +44% synergy
Loran of the Third Path
46% of 122 decks +39% synergy
Werefox Bodyguard
37% of 67 decks +36% synergy
Agent of Treachery
37% of 122 decks +35% synergy
Emiel the Blessed
36% of 122 decks +33% synergy
Thragtusk
32% of 122 decks +31% synergy
Skyclave Apparition
32% of 122 decks +29% synergy
Dreamdew Entrancer
30% of 30 decks +27% synergy
Pond Prophet
30% of 30 decks +27% synergy
Galadriel, Light of Valinor
29% of 58 decks +26% synergy
Gruff Triplets
28% of 64 decks +27% synergy
Deadeye Navigator
26% of 122 decks +24% synergy
Phelia, Exuberant Shepherd
26% of 39 decks +23% synergy
Acidic Slime
25% of 122 decks +21% synergy
Nadu, Winged Wisdom
24% of 37 decks +21% synergy
Avenger of Zendikar
22% of 122 decks +13% synergy
Witch Enchanter
21% of 39 decks +11% synergy
Topiary Stomper
20% of 122 decks +16% synergy
Beza, the Bounding Spring
19% of 31 decks +17% synergy
Lumbering Battlement
19% of 122 decks +19% synergy
Oji, the Exquisite Blade
18% of 122 decks +17% synergy
Reveillark
17% of 122 decks +15% synergy
Risen Reef
17% of 122 decks +14% synergy
Abuelo, Ancestral Echo
17% of 54 decks +15% synergy
Instants
Swords to Plowshares
71% of 122 decks +9% synergy
Lae'zel's Acrobatics
62% of 122 decks +61% synergy
Displace
54% of 122 decks +53% synergy
Counterspell
54% of 122 decks +11% synergy
Path to Exile
54% of 122 decks +8% synergy
Semester's End
46% of 122 decks +44% synergy
Beast Within
34% of 122 decks -4% synergy
Scrollshift
31% of 81 decks +30% synergy
Flicker of Fate
25% of 122 decks +24% synergy
Eladamri's Call
16% of 122 decks +5% synergy
Dovin's Veto
16% of 122 decks -4% synergy
Arcane Denial
16% of 122 decks -4% synergy
Cyclonic Rift
16% of 122 decks -12% synergy
An Offer You Can't Refuse
15% of 122 decks -6% synergy
Planar Incision
14% of 122 decks +13% synergy
Generous Gift
13% of 122 decks -12% synergy
Teferi's Time Twist
11% of 122 decks +10% synergy
Worldly Tutor
11% of 122 decks -3% synergy
Slip On the Ring
11% of 72 decks +10% synergy
Parting Gust
10% of 30 decks +6% synergy
Theoretical Duplication
10% of 122 decks +9% synergy
Ghostway
10% of 122 decks +9% synergy
Cosmic Intervention
10% of 122 decks +9% synergy
Teferi's Protection
10% of 122 decks -10% synergy
Cosmic Rebirth
9% of 75 decks +7% synergy
Heroic Intervention
9% of 122 decks -21% synergy
Swan Song
8% of 122 decks -8% synergy
Enlightened Tutor
8% of 122 decks -10% synergy
Fierce Guardianship
8% of 122 decks -10% synergy
Blur
7% of 122 decks +6% synergy
Mystic Reflection
7% of 122 decks +6% synergy
Getaway Glamer
7% of 45 decks +6% synergy
Turn to Mist
7% of 122 decks +6% synergy
Rite of Harmony
7% of 122 decks +4% synergy
Justiciar's Portal
6% of 122 decks +5% synergy
Disorder in the Court
6% of 122 decks +4% synergy
Mana Drain
6% of 122 decks -9% synergy
Growth Spiral
6% of 122 decks -16% synergy
Negate
6% of 122 decks -17% synergy
Sorceries
Farseek
61% of 122 decks +27% synergy
Cultivate
52% of 122 decks +6% synergy
Nature's Lore
50% of 122 decks +18% synergy
Rampant Growth
47% of 122 decks +12% synergy
Another Round
47% of 45 decks +45% synergy
Kodama's Reach
21% of 122 decks -10% synergy
Three Visits
20% of 122 decks -5% synergy
Farewell
19% of 122 decks +5% synergy
Against All Odds
14% of 92 decks +14% synergy
Supreme Verdict
14% of 122 decks -0% synergy
Time Wipe
12% of 122 decks +5% synergy
Austere Command
11% of 122 decks -1% synergy
Bala Ged Recovery
8% of 122 decks -1% synergy
Neoform
6% of 122 decks +1% synergy
Utility Artifacts
Conjurer's Closet
68% of 122 decks +66% synergy
Altar of the Brood
25% of 122 decks +24% synergy
Sword of Hearth and Home
13% of 122 decks +11% synergy
The Ozolith
13% of 122 decks +10% synergy
The Great Henge
11% of 122 decks +1% synergy
Strionic Resonator
9% of 122 decks +6% synergy
Swiftfoot Boots
7% of 122 decks -20% synergy
Enchantments
Virtue of Knowledge
64% of 70 decks +61% synergy
Guardian Project
61% of 122 decks +53% synergy
They Came from the Pipes
56% of 9 decks +52% synergy
Candlekeep Sage
47% of 122 decks +46% synergy
Aura Shards
47% of 122 decks +38% synergy
Blessed Sanctuary
16% of 122 decks +16% synergy
Rhystic Study
13% of 122 decks -15% synergy
Gossip's Talent
10% of 29 decks +8% synergy
Smothering Tithe
9% of 122 decks -16% synergy
Kellan Joins Up
9% of 45 decks +6% synergy
Touch the Spirit Realm
8% of 122 decks +6% synergy
Mystic Remora
7% of 122 decks -11% synergy
Trouble in Pairs
7% of 46 decks -0% synergy
Cathars' Crusade
6% of 122 decks +0% synergy
Planeswalkers
Aminatou, the Fateshifter
50% of 6 decks +47% synergy
The Eternal Wanderer
41% of 100 decks +37% synergy
Venser, the Sojourner
16% of 122 decks +14% synergy
Utility Lands
Reliquary Tower
62% of 122 decks +33% synergy
Boseiju, Who Endures
18% of 122 decks -1% synergy
Alchemist's Refuge
16% of 122 decks +9% synergy
Yavimaya, Cradle of Growth
16% of 122 decks +6% synergy
Otawara, Soaring City
15% of 122 decks -2% synergy
Mystic Sanctuary
13% of 122 decks +1% synergy
Eiganjo, Seat of the Empire
7% of 122 decks -2% synergy
Temple of the False God
7% of 122 decks -3% synergy
Mana Artifacts
Arcane Signet
89% of 122 decks +16% synergy
Sol Ring
87% of 122 decks +2% synergy
Azorius Signet
38% of 122 decks +12% synergy
Simic Signet
30% of 122 decks +16% synergy
Talisman of Unity
12% of 122 decks +5% synergy
Talisman of Curiosity
11% of 122 decks -1% synergy
Talisman of Progress
11% of 122 decks -11% synergy
Fellwar Stone
10% of 122 decks -11% synergy
Selesnya Signet
9% of 122 decks +0% synergy
Thought Vessel
7% of 122 decks -9% synergy
Lands
Command Tower
98% of 122 decks +24% synergy
Spara's Headquarters
74% of 122 decks +42% synergy
Exotic Orchard
71% of 122 decks +36% synergy
Seaside Citadel
67% of 122 decks +41% synergy
Temple Garden
67% of 122 decks +27% synergy
Hallowed Fountain
67% of 122 decks +26% synergy
Breeding Pool
67% of 122 decks +26% synergy
Rejuvenating Springs
63% of 122 decks +34% synergy
Canopy Vista
63% of 122 decks +27% synergy
Glacial Fortress
61% of 122 decks +35% synergy
Prairie Stream
61% of 122 decks +27% synergy
Bountiful Promenade
59% of 122 decks +35% synergy
Brokers Hideout
55% of 122 decks +53% synergy
Sunpetal Grove
55% of 122 decks +31% synergy
Sea of Clouds
52% of 122 decks +26% synergy
Yavimaya Coast
51% of 122 decks +24% synergy
Godless Shrine
50% of 6 decks +9% synergy
Watery Grave
50% of 6 decks +9% synergy
Overgrown Tomb
50% of 6 decks +8% synergy
Tranquil Landscape
47% of 34 decks +31% synergy
Evolving Wilds
36% of 122 decks +15% synergy
Deserted Beach
29% of 122 decks +13% synergy
Hinterland Harbor
28% of 122 decks +0% synergy
Hedge Maze
27% of 51 decks +13% synergy
Flooded Strand
27% of 122 decks +16% synergy
Windswept Heath
26% of 122 decks +16% synergy
Lush Portico
25% of 51 decks +13% synergy
Overgrown Farmland
25% of 122 decks +8% synergy
Dreamroot Cascade
24% of 122 decks +5% synergy
Meticulous Archive
24% of 51 decks +13% synergy
Misty Rainforest
23% of 122 decks +11% synergy
Adarkar Wastes
22% of 122 decks +5% synergy
Tangled Islet
21% of 122 decks +14% synergy
Fabled Passage
18% of 122 decks +9% synergy
Brushland
18% of 122 decks +2% synergy
Temple of Enlightenment
15% of 122 decks -2% synergy
Path of Ancestry
15% of 122 decks -6% synergy
Hengegate Pathway
12% of 122 decks +5% synergy
Branchloft Pathway
12% of 122 decks +4% synergy
Temple of Plenty
12% of 122 decks -1% synergy
Temple of Mystery
11% of 122 decks -6% synergy
Idyllic Beachfront
11% of 122 decks +7% synergy
Terramorphic Expanse
11% of 122 decks -5% synergy
Barkchannel Pathway
10% of 122 decks +1% synergy
Azorius Chancery
10% of 122 decks -5% synergy
Reflecting Pool
9% of 122 decks +4% synergy
Radiant Grove
9% of 122 decks +3% synergy
Savannah
9% of 122 decks -4% synergy
Port Town
9% of 122 decks -7% synergy
Marsh Flats
8% of 122 decks -3% synergy