Lagrella, the Magpie + Karmic Guide + Preston, the Vanisher + Essence Flux

Lagrella, the Magpie
Karmic Guide
Preston, the Vanisher
Essence Flux

Requires
Lagrella, the Magpie must be on the battlefield. Karmic Guide 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 Karmic Guide 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, Karmic Guide is returned to the battlefield from exile.
  8. Karmic Guide, Lagrella and Preston each trigger.
  9. Resolve the Preston trigger, creating a token copy of Karmic Guide that is a 0/1 Illusion.
  10. When the Karmic Guide 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 Karmic Guide.
  12. Resolve the Karmic Guide 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
7.48% of 1590 decks 119 decks
Atraxa, Grand Unifier
0.05% of 14164 decks 7 decks
Galadriel, Light of Valinor
0.04% of 7774 decks 3 decks
Amareth, the Lustrous
0.14% of 1415 decks 2 decks
Derevi, Empyrial Tactician
0.03% of 7387 decks 2 decks
Ishai, Ojutai Dragonspeaker // Kodama of the East Tree
0.21% of 467 decks 1 decks
Mr. Foxglove
0.06% of 1730 decks 1 decks
Garth One-Eye
0.02% of 4136 decks 1 decks
New Cards
Unidentified Hovership
75% of 4 decks +72% synergy
They Came from the Pipes
60% of 5 decks +55% synergy
High Synergy Cards
Ephemerate
100% of 136 decks +94% synergy
Dour Port-Mage
95% of 21 decks +89% synergy
Soulherder
92% of 136 decks +87% synergy
Cloudshift
88% of 136 decks +85% synergy
Yarok, the Desecrated
88% of 8 decks +84% synergy
Charming Prince
85% of 136 decks +82% synergy
Panharmonicon
86% of 136 decks +82% synergy
Coiling Oracle
89% of 136 decks +81% synergy
Teleportation Circle
83% of 136 decks +79% synergy
Aether Channeler
81% of 136 decks +79% synergy
Top Cards
Eternal Witness
91% of 136 decks +70% synergy
Eerie Interlude
82% of 136 decks +77% synergy
Thassa, Deep-Dwelling
78% of 136 decks +75% synergy
Ghostly Flicker
78% of 136 decks +73% synergy
Mulldrifter
78% of 136 decks +72% synergy
Peregrine Drake
77% of 136 decks +74% synergy
Abdel Adrian, Gorion's Ward
76% of 136 decks +75% synergy
Momentary Blink
76% of 136 decks +73% synergy
Restoration Angel
76% of 136 decks +73% synergy
Swords to Plowshares
76% of 136 decks +13% synergy
Creatures
Ravenous Chupacabra
75% of 8 decks +71% synergy
Felidar Guardian
72% of 136 decks +70% synergy
Wood Elves
72% of 136 decks +65% synergy
Yorion, Sky Nomad
71% of 136 decks +68% synergy
Elesh Norn, Mother of Machines
70% of 125 decks +65% synergy
Glorious Protector
66% of 136 decks +65% synergy
Farhaven Elf
65% of 136 decks +62% synergy
Knight of Autumn
64% of 136 decks +61% synergy
Wall of Blossoms
62% of 136 decks +61% synergy
Ertai Resurrected
62% of 8 decks +59% synergy
Baleful Strix
62% of 8 decks +49% synergy
Wall of Omens
61% of 136 decks +58% synergy
Spirited Companion
60% of 136 decks +56% synergy
Cloudblazer
60% of 136 decks +56% synergy
Displacer Kitten
60% of 136 decks +54% synergy
Flickerwisp
57% of 136 decks +55% synergy
Archaeomancer
57% of 136 decks +54% synergy
Reflector Mage
54% of 136 decks +52% synergy
Sun Titan
53% of 136 decks +42% synergy
Venser, Shaper Savant
52% of 136 decks +50% synergy
Fiend Hunter
51% of 136 decks +50% synergy
Brago, King Eternal
51% of 136 decks +48% synergy
Elvish Visionary
51% of 136 decks +49% synergy
Clifftop Lookout
50% of 26 decks +46% synergy
Reclamation Sage
50% of 136 decks +39% synergy
Delney, Streetwise Lookout
49% of 55 decks +44% synergy
Loran of the Third Path
45% of 136 decks +38% synergy
Emiel the Blessed
43% of 136 decks +40% synergy
Solemn Simulacrum
39% of 136 decks +25% synergy
Werefox Bodyguard
39% of 75 decks +38% synergy
Deadeye Navigator
37% of 136 decks +34% synergy
Skyclave Apparition
36% of 136 decks +33% synergy
Agent of Treachery
35% of 136 decks +33% synergy
Acidic Slime
28% of 136 decks +24% synergy
Gruff Triplets
27% of 71 decks +25% synergy
Risen Reef
26% of 136 decks +23% synergy
Nadu, Winged Wisdom
26% of 35 decks +22% synergy
Phelia, Exuberant Shepherd
25% of 36 decks +22% synergy
Topiary Stomper
25% of 136 decks +21% synergy
Witch Enchanter
25% of 36 decks +15% synergy
Galadriel, Light of Valinor
25% of 65 decks +21% synergy
Beza, the Bounding Spring
24% of 29 decks +22% synergy
Thragtusk
24% of 136 decks +23% synergy
Reveillark
22% of 136 decks +20% synergy
Dreamdew Entrancer
21% of 28 decks +18% synergy
Lumbering Battlement
21% of 136 decks +20% synergy
Mystic Snake
20% of 136 decks +18% synergy
Noble Hierarch
19% of 136 decks +3% synergy
Timeless Witness
18% of 136 decks +15% synergy
Birds of Paradise
18% of 136 decks -9% synergy
Instants
Lae'zel's Acrobatics
61% of 136 decks +59% synergy
Displace
53% of 136 decks +51% synergy
Counterspell
51% of 136 decks +8% synergy
Path to Exile
49% of 136 decks +4% synergy
Semester's End
42% of 136 decks +40% synergy
Beast Within
38% of 136 decks -1% synergy
Scrollshift
29% of 94 decks +28% synergy
Eladamri's Call
23% of 136 decks +11% synergy
Flicker of Fate
21% of 136 decks +20% synergy
Generous Gift
21% of 136 decks -5% synergy
Cyclonic Rift
21% of 136 decks -7% synergy
Dovin's Veto
19% of 136 decks -0% synergy
Teferi's Protection
18% of 136 decks -2% synergy
Worldly Tutor
15% of 136 decks +1% synergy
An Offer You Can't Refuse
15% of 136 decks -6% synergy
Swan Song
13% of 136 decks -3% synergy
Ghostway
12% of 136 decks +12% synergy
Arcane Denial
12% of 136 decks -7% synergy
Heroic Intervention
12% of 136 decks -17% synergy
Planar Incision
12% of 136 decks +10% synergy
Fierce Guardianship
10% of 136 decks -8% synergy
Cosmic Rebirth
10% of 91 decks +7% synergy
Teferi's Time Twist
10% of 136 decks +8% synergy
Enlightened Tutor
10% of 136 decks -8% synergy
Getaway Glamer
9% of 43 decks +9% synergy
Theoretical Duplication
9% of 136 decks +8% synergy
Blur
8% of 136 decks +7% synergy
Negate
8% of 136 decks -15% synergy
Slip On the Ring
7% of 87 decks +6% synergy
Disorder in the Court
7% of 136 decks +5% synergy
Chord of Calling
7% of 136 decks +1% synergy
Cosmic Intervention
6% of 136 decks +5% synergy
Rite of Harmony
6% of 136 decks +3% synergy
Mystical Tutor
6% of 136 decks -9% synergy
Mana Drain
6% of 136 decks -9% synergy
Growth Spiral
5% of 136 decks -17% synergy
Sorceries
Farseek
60% of 136 decks +26% synergy
Nature's Lore
48% of 136 decks +16% synergy
Rampant Growth
47% of 136 decks +12% synergy
Cultivate
40% of 136 decks -6% synergy
Another Round
40% of 43 decks +38% synergy
Kodama's Reach
26% of 136 decks -5% synergy
Three Visits
26% of 136 decks +1% synergy
Farewell
25% of 136 decks +12% synergy
Supreme Verdict
18% of 136 decks +4% synergy
Against All Odds
14% of 107 decks +14% synergy
Neoform
11% of 136 decks +6% synergy
Time Wipe
11% of 136 decks +4% synergy
Bala Ged Recovery
10% of 136 decks +0% synergy
Austere Command
9% of 136 decks -4% synergy
Finale of Devastation
6% of 136 decks -2% synergy
Wargate
5% of 136 decks +2% synergy
Wrath of God
5% of 136 decks -2% synergy
Utility Artifacts
Conjurer's Closet
53% of 136 decks +51% synergy
Altar of the Brood
24% of 136 decks +23% synergy
Sword of Hearth and Home
10% of 136 decks +8% synergy
The Ozolith
10% of 136 decks +6% synergy
The Great Henge
10% of 136 decks -0% synergy
Strionic Resonator
7% of 136 decks +3% synergy
Swiftfoot Boots
5% of 136 decks -23% synergy
Enchantments
Virtue of Knowledge
65% of 83 decks +62% synergy
Guardian Project
64% of 136 decks +55% synergy
Candlekeep Sage
48% of 136 decks +47% synergy
Aura Shards
47% of 136 decks +38% synergy
Blessed Sanctuary
12% of 136 decks +11% synergy
Mystic Remora
11% of 136 decks -7% synergy
Smothering Tithe
11% of 136 decks -14% synergy
Touch the Spirit Realm
10% of 136 decks +8% synergy
Rhystic Study
10% of 136 decks -18% synergy
Sylvan Library
7% of 136 decks -5% synergy
Far Traveler
6% of 136 decks +5% synergy
Leyline of Anticipation
6% of 136 decks +1% synergy
Planeswalkers
Aminatou, the Fateshifter
62% of 8 decks +59% synergy
The Eternal Wanderer
35% of 115 decks +31% synergy
Venser, the Sojourner
15% of 136 decks +14% synergy
Utility Lands
Reliquary Tower
65% of 136 decks +36% synergy
Boseiju, Who Endures
24% of 136 decks +5% synergy
Otawara, Soaring City
24% of 136 decks +7% synergy
Yavimaya, Cradle of Growth
21% of 136 decks +11% synergy
Alchemist's Refuge
15% of 136 decks +8% synergy
Mystic Sanctuary
10% of 136 decks -2% synergy
Eiganjo, Seat of the Empire
8% of 136 decks -1% synergy
Mana Artifacts
Sol Ring
84% of 136 decks -1% synergy
Arcane Signet
83% of 136 decks +11% synergy
Azorius Signet
38% of 136 decks +12% synergy
Simic Signet
35% of 136 decks +20% synergy
Fellwar Stone
12% of 136 decks -9% synergy
Selesnya Signet
12% of 136 decks +3% synergy
Thought Vessel
12% of 136 decks -5% synergy
Talisman of Curiosity
10% of 136 decks -3% synergy
Talisman of Unity
9% of 136 decks +2% synergy
Talisman of Progress
8% of 136 decks -15% synergy
Lands
Command Tower
96% of 136 decks +22% synergy
Spara's Headquarters
79% of 136 decks +47% synergy
Overgrown Tomb
75% of 8 decks +32% synergy
Exotic Orchard
70% of 136 decks +34% synergy
Breeding Pool
68% of 136 decks +27% synergy
Temple Garden
68% of 136 decks +27% synergy
Hallowed Fountain
68% of 136 decks +27% synergy
Glacial Fortress
62% of 136 decks +37% synergy
Rejuvenating Springs
62% of 136 decks +34% synergy
Godless Shrine
62% of 8 decks +22% synergy
Watery Grave
62% of 8 decks +22% synergy
Seaside Citadel
62% of 136 decks +36% synergy
Prairie Stream
57% of 136 decks +24% synergy
Canopy Vista
57% of 136 decks +21% synergy
Sunpetal Grove
55% of 136 decks +32% synergy
Bountiful Promenade
52% of 136 decks +28% synergy
Sea of Clouds
52% of 136 decks +26% synergy
Yavimaya Coast
52% of 136 decks +26% synergy
Brokers Hideout
38% of 136 decks +36% synergy
Opulent Palace
38% of 8 decks +11% synergy
Zagoth Triome
38% of 8 decks +7% synergy
Windswept Heath
34% of 136 decks +23% synergy
Hinterland Harbor
34% of 136 decks +7% synergy
Flooded Strand
33% of 136 decks +23% synergy
Misty Rainforest
30% of 136 decks +18% synergy
Deserted Beach
29% of 136 decks +13% synergy
Overgrown Farmland
29% of 136 decks +13% synergy
Evolving Wilds
29% of 136 decks +8% synergy
Tranquil Landscape
29% of 31 decks +12% synergy
Dreamroot Cascade
29% of 136 decks +10% synergy
Hedge Maze
27% of 55 decks +13% synergy
Meticulous Archive
25% of 55 decks +15% synergy
Adarkar Wastes
25% of 136 decks +8% synergy
Lush Portico
24% of 55 decks +11% synergy
Brushland
24% of 136 decks +8% synergy
Tangled Islet
22% of 136 decks +14% synergy
Fabled Passage
15% of 136 decks +5% synergy
Arctic Treeline
14% of 136 decks +10% synergy
Simic Growth Chamber
14% of 136 decks -6% synergy
Rimewood Falls
13% of 136 decks +8% synergy
Path of Ancestry
13% of 136 decks -8% synergy
Hengegate Pathway
12% of 136 decks +5% synergy
Branchloft Pathway
12% of 136 decks +4% synergy
Barkchannel Pathway
12% of 136 decks +3% synergy
Azorius Chancery
12% of 136 decks -3% synergy
Radiant Grove
11% of 136 decks +5% synergy
Verdant Catacombs
11% of 136 decks -0% synergy
Savannah
11% of 136 decks -2% synergy
Temple of Enlightenment
11% of 136 decks -5% synergy
Tundra
10% of 136 decks -4% synergy