Lagrella, the Magpie + Karmic Guide + Preston, the Vanisher + Momentary Blink

Lagrella, the Magpie
Karmic Guide
Preston, the Vanisher
Momentary Blink

Requires
Lagrella, the Magpie must be on the battlefield. Karmic Guide must be on the battlefield. Preston, the Vanisher must be on the battlefield. Momentary Blink must be in hand. Mana needed: 1
Steps
  1. Cast Momentary Blink by paying 1, 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
8.24% of 1602 decks 132 decks
Galadriel, Light of Valinor
0.05% of 9839 decks 5 decks
Derevi, Empyrial Tactician
0.05% of 8142 decks 4 decks
Atraxa, Grand Unifier
0.02% of 14883 decks 3 decks
Roon of the Hidden Realm
0.06% of 3137 decks 2 decks
Amareth, the Lustrous
0.07% of 1375 decks 1 decks
Garth One-Eye
0.02% of 4242 decks 1 decks
Mr. Foxglove
0.04% of 2657 decks 1 decks
Hargilde, Kindly Runechanter // Othelm, Sigardian Outcast
1.61% of 62 decks 1 decks
Storvald, Frost Giant Jarl
0.08% of 1189 decks 1 decks
High Synergy Cards
Yarok, the Desecrated
100% of 4 decks +97% synergy
Ephemerate
99% of 151 decks +93% synergy
Soulherder
91% of 151 decks +86% synergy
Coiling Oracle
89% of 151 decks +82% synergy
Charming Prince
81% of 151 decks +79% synergy
Teleportation Circle
83% of 151 decks +79% synergy
Panharmonicon
83% of 151 decks +79% synergy
Aether Channeler
80% of 151 decks +78% synergy
Cloudshift
79% of 151 decks +76% synergy
Ghostly Flicker
81% of 151 decks +76% synergy
Top Cards
Eternal Witness
92% of 151 decks +72% synergy
Eerie Interlude
79% of 151 decks +76% synergy
Mulldrifter
77% of 151 decks +71% synergy
Thassa, Deep-Dwelling
75% of 151 decks +73% synergy
Peregrine Drake
74% of 151 decks +71% synergy
Restoration Angel
73% of 151 decks +70% synergy
Felidar Guardian
72% of 151 decks +70% synergy
Essence Flux
71% of 151 decks +69% synergy
Wood Elves
71% of 151 decks +64% synergy
Swords to Plowshares
70% of 151 decks +8% synergy
Game Changers
Cyclonic Rift
23% of 151 decks -4% synergy
Smothering Tithe
13% of 151 decks -12% synergy
Rhystic Study
11% of 151 decks -16% synergy
Enlightened Tutor
9% of 151 decks -9% synergy
Fierce Guardianship
9% of 151 decks -9% synergy
Mystical Tutor
5% of 151 decks -9% synergy
Creatures
Ravenous Chupacabra
75% of 4 decks +71% synergy
Baleful Strix
75% of 4 decks +62% synergy
Abdel Adrian, Gorion's Ward
69% of 151 decks +68% synergy
Elesh Norn, Mother of Machines
69% of 151 decks +65% synergy
Farhaven Elf
67% of 151 decks +63% synergy
Yorion, Sky Nomad
64% of 151 decks +61% synergy
Knight of Autumn
64% of 151 decks +61% synergy
Dour Port-Mage
63% of 52 decks +61% synergy
Glorious Protector
62% of 151 decks +61% synergy
Archaeomancer
62% of 151 decks +58% synergy
Cloudblazer
61% of 151 decks +58% synergy
Wall of Omens
61% of 151 decks +58% synergy
Wall of Blossoms
60% of 151 decks +58% synergy
Spirited Companion
59% of 151 decks +55% synergy
Reflector Mage
58% of 151 decks +56% synergy
Sun Titan
57% of 151 decks +47% synergy
Venser, Shaper Savant
56% of 151 decks +54% synergy
Flickerwisp
55% of 151 decks +53% synergy
Brago, King Eternal
54% of 151 decks +50% synergy
Elvish Visionary
53% of 151 decks +51% synergy
Reclamation Sage
52% of 151 decks +42% synergy
Displacer Kitten
50% of 151 decks +45% synergy
Fiend Hunter
50% of 151 decks +48% synergy
Clifftop Lookout
48% of 52 decks +46% synergy
Solemn Simulacrum
42% of 151 decks +28% synergy
Emiel the Blessed
37% of 151 decks +34% synergy
Loran of the Third Path
36% of 151 decks +30% synergy
Deadeye Navigator
36% of 151 decks +34% synergy
Acidic Slime
35% of 151 decks +31% synergy
Agent of Treachery
34% of 151 decks +32% synergy
Werefox Bodyguard
33% of 116 decks +32% synergy
Delney, Streetwise Lookout
31% of 89 decks +28% synergy
Skyclave Apparition
30% of 151 decks +27% synergy
Gruff Triplets
26% of 116 decks +25% synergy
Reveillark
25% of 151 decks +23% synergy
Pond Prophet
25% of 52 decks +23% synergy
Thragtusk
24% of 151 decks +23% synergy
Risen Reef
22% of 151 decks +19% synergy
Avenger of Zendikar
21% of 151 decks +12% synergy
Witch Enchanter
20% of 64 decks +13% synergy
Topiary Stomper
19% of 151 decks +16% synergy
Mystic Snake
18% of 151 decks +16% synergy
Birds of Paradise
18% of 151 decks -9% synergy
Galadriel, Light of Valinor
17% of 109 decks +15% synergy
Phantom Steed
17% of 151 decks +17% synergy
Suture Priest
17% of 151 decks +13% synergy
Yannik, Scavenging Sentinel
16% of 151 decks +16% synergy
Timeless Witness
16% of 151 decks +13% synergy
Noble Hierarch
16% of 151 decks -0% synergy
Dreamdew Entrancer
15% of 52 decks +14% synergy
Instants
Lae'zel's Acrobatics
53% of 151 decks +51% synergy
Counterspell
52% of 151 decks +10% synergy
Displace
48% of 151 decks +47% synergy
Path to Exile
47% of 151 decks +1% synergy
Semester's End
41% of 151 decks +39% synergy
Beast Within
36% of 151 decks -1% synergy
Flicker of Fate
25% of 151 decks +23% synergy
Scrollshift
21% of 141 decks +21% synergy
Eladamri's Call
21% of 151 decks +11% synergy
Dovin's Veto
21% of 151 decks +3% synergy
Generous Gift
18% of 151 decks -7% synergy
Teferi's Protection
16% of 151 decks -4% synergy
Worldly Tutor
15% of 151 decks +1% synergy
Planar Incision
14% of 151 decks +13% synergy
An Offer You Can't Refuse
14% of 151 decks -7% synergy
Arcane Denial
13% of 151 decks -7% synergy
Theoretical Duplication
12% of 151 decks +11% synergy
Ghostway
11% of 151 decks +10% synergy
Blur
10% of 151 decks +9% synergy
Chord of Calling
10% of 151 decks +4% synergy
Negate
10% of 151 decks -13% synergy
Swan Song
9% of 151 decks -7% synergy
Heroic Intervention
9% of 151 decks -20% synergy
Teferi's Time Twist
9% of 151 decks +7% synergy
Cosmic Rebirth
8% of 133 decks +5% synergy
Turn to Mist
7% of 151 decks +7% synergy
Mystic Reflection
7% of 151 decks +6% synergy
Mana Drain
7% of 151 decks -8% synergy
Cosmic Intervention
6% of 151 decks +5% synergy
Endless Detour
6% of 151 decks +4% synergy
Disorder in the Court
6% of 151 decks +4% synergy
Slip On the Ring
5% of 130 decks +5% synergy
Sorceries
Farseek
56% of 151 decks +22% synergy
Nature's Lore
48% of 151 decks +17% synergy
Rampant Growth
44% of 151 decks +9% synergy
Cultivate
42% of 151 decks -4% synergy
Another Round
31% of 80 decks +30% synergy
Three Visits
22% of 151 decks -3% synergy
Kodama's Reach
22% of 151 decks -9% synergy
Supreme Verdict
19% of 151 decks +5% synergy
Farewell
15% of 151 decks +2% synergy
Time Wipe
13% of 151 decks +7% synergy
Austere Command
13% of 151 decks +1% synergy
Against All Odds
12% of 151 decks +12% synergy
Wargate
9% of 151 decks +6% synergy
Neoform
7% of 151 decks +2% synergy
Finale of Devastation
7% of 151 decks -1% synergy
Bala Ged Recovery
7% of 151 decks -1% synergy
Utility Artifacts
Conjurer's Closet
56% of 151 decks +54% synergy
Altar of the Brood
21% of 151 decks +20% synergy
Unidentified Hovership
17% of 42 decks +16% synergy
The Ozolith
12% of 151 decks +8% synergy
Sword of Hearth and Home
11% of 151 decks +9% synergy
The Great Henge
9% of 151 decks -1% synergy
Swiftfoot Boots
8% of 151 decks -20% synergy
Enchantments
Guardian Project
59% of 151 decks +50% synergy
Virtue of Knowledge
59% of 119 decks +57% synergy
Candlekeep Sage
47% of 151 decks +46% synergy
Aura Shards
41% of 151 decks +32% synergy
They Came from the Pipes
16% of 43 decks +15% synergy
Touch the Spirit Realm
13% of 151 decks +11% synergy
Blessed Sanctuary
12% of 151 decks +11% synergy
Mystic Remora
11% of 151 decks -6% synergy
Far Traveler
9% of 151 decks +8% synergy
Leyline of Anticipation
7% of 151 decks +2% synergy
Cathars' Crusade
5% of 151 decks -0% synergy
Extraordinary Journey
5% of 116 decks +5% synergy
Planeswalkers
The Eternal Wanderer
31% of 151 decks +28% synergy
Venser, the Sojourner
13% of 151 decks +11% synergy
Utility Lands
Reliquary Tower
64% of 151 decks +34% synergy
Boseiju, Who Endures
18% of 151 decks -1% synergy
Otawara, Soaring City
17% of 151 decks +1% synergy
Yavimaya, Cradle of Growth
13% of 151 decks +4% synergy
Mystic Sanctuary
13% of 151 decks +1% synergy
Alchemist's Refuge
13% of 151 decks +6% synergy
Eiganjo, Seat of the Empire
8% of 151 decks -0% synergy
Temple of the False God
8% of 151 decks -2% synergy
Mana Artifacts
Sol Ring
84% of 151 decks -0% synergy
Arcane Signet
81% of 151 decks +9% synergy
Azorius Signet
31% of 151 decks +6% synergy
Simic Signet
26% of 151 decks +12% synergy
Thought Vessel
11% of 151 decks -6% synergy
Talisman of Curiosity
10% of 151 decks -3% synergy
Selesnya Signet
9% of 151 decks +1% synergy
Fellwar Stone
9% of 151 decks -12% synergy
Talisman of Progress
7% of 151 decks -17% synergy
Decanter of Endless Water
6% of 151 decks +1% synergy
Talisman of Unity
6% of 151 decks -2% synergy
Lands
Command Tower
91% of 151 decks +17% synergy
Spara's Headquarters
70% of 151 decks +40% synergy
Exotic Orchard
67% of 151 decks +31% synergy
Seaside Citadel
63% of 151 decks +37% synergy
Hallowed Fountain
62% of 151 decks +22% synergy
Temple Garden
61% of 151 decks +21% synergy
Breeding Pool
61% of 151 decks +20% synergy
Prairie Stream
60% of 151 decks +26% synergy
Glacial Fortress
59% of 151 decks +32% synergy
Canopy Vista
59% of 151 decks +22% synergy
Rejuvenating Springs
56% of 151 decks +28% synergy
Sunpetal Grove
52% of 151 decks +28% synergy
Sea of Clouds
52% of 151 decks +26% synergy
Bountiful Promenade
51% of 151 decks +27% synergy
Yavimaya Coast
46% of 151 decks +19% synergy
Hinterland Harbor
38% of 151 decks +10% synergy
Brokers Hideout
36% of 151 decks +34% synergy
Evolving Wilds
34% of 151 decks +13% synergy
Flooded Strand
26% of 151 decks +16% synergy
Tranquil Landscape
25% of 63 decks +15% synergy
Windswept Heath
25% of 151 decks +15% synergy
Deserted Beach
25% of 151 decks +8% synergy
Tangled Islet
24% of 151 decks +17% synergy
Dreamroot Cascade
24% of 151 decks +5% synergy
Misty Rainforest
23% of 151 decks +11% synergy
Overgrown Farmland
23% of 151 decks +7% synergy
Adarkar Wastes
22% of 151 decks +3% synergy
Hedge Maze
21% of 89 decks +11% synergy
Brushland
19% of 151 decks +3% synergy
Lush Portico
17% of 89 decks +8% synergy
Meticulous Archive
16% of 89 decks +8% synergy
Radiant Grove
15% of 151 decks +9% synergy
Azorius Chancery
14% of 151 decks -1% synergy
Fabled Passage
13% of 151 decks +4% synergy
Simic Growth Chamber
13% of 151 decks -7% synergy
Arctic Treeline
13% of 151 decks +9% synergy
Path of Ancestry
12% of 151 decks -10% synergy
Floodfarm Verge
11% of 44 decks +3% synergy
Hushwood Verge
11% of 44 decks +2% synergy
Rimewood Falls
11% of 151 decks +7% synergy
Temple of Enlightenment
11% of 151 decks -5% synergy
Temple of Mystery
11% of 151 decks -6% synergy
Branchloft Pathway
11% of 151 decks +2% synergy
Temple of Plenty
11% of 151 decks -3% synergy
Idyllic Beachfront
10% of 151 decks +7% synergy
Selesnya Sanctuary
10% of 151 decks -4% synergy
Port Town
10% of 151 decks -6% synergy
Myriad Landscape
10% of 151 decks -9% synergy
Hengegate Pathway
9% of 151 decks +2% synergy
Flooded Grove
9% of 151 decks -4% synergy