Lagrella, the Magpie + Sun Titan + Preston, the Vanisher + Ephemerate

Lagrella, the Magpie
Sun Titan
Preston, the Vanisher
Ephemerate

Requires
Lagrella, the Magpie must be on the battlefield. Sun Titan must be on the battlefield. Preston, the Vanisher must be on the battlefield. Ephemerate must be in hand. Mana needed:
Steps
  1. Cast Ephemerate 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
11.37% of 1601 decks 182 decks
Roon of the Hidden Realm
0.51% of 3159 decks 16 decks
Atraxa, Grand Unifier
0.06% of 15034 decks 9 decks
Galadriel, Light of Valinor
0.05% of 8744 decks 4 decks
Derevi, Empyrial Tactician
0.04% of 7717 decks 3 decks
Amareth, the Lustrous
0.22% of 1365 decks 3 decks
Storvald, Frost Giant Jarl
0.09% of 1158 decks 1 decks
Garth One-Eye
0.02% of 4159 decks 1 decks
Morska, Undersea Sleuth
0.02% of 4981 decks 1 decks
Livio, Oathsworn Sentinel // Thrasios, Triton Hero
0.62% of 161 decks 1 decks
Omnath, Locus of Creation
0.01% of 13698 decks 1 decks
New Cards
Unidentified Hovership
73% of 11 decks +71% synergy
Plagon, Lord of the Beach
67% of 6 decks +64% synergy
Hushwood Verge
22% of 18 decks +3% synergy
Helpful Hunter
19% of 21 decks +16% synergy
Overlord of the Floodpits
17% of 18 decks +13% synergy
High Synergy Cards
Dour Port-Mage
95% of 43 decks +90% synergy
Soulherder
92% of 222 decks +87% synergy
Teleportation Circle
86% of 222 decks +82% synergy
Coiling Oracle
87% of 222 decks +80% synergy
Panharmonicon
83% of 222 decks +79% synergy
Eerie Interlude
81% of 222 decks +77% synergy
Yarok, the Desecrated
80% of 10 decks +77% synergy
Aether Channeler
77% of 222 decks +74% synergy
Eternal Witness
92% of 222 decks +72% synergy
Mulldrifter
75% of 222 decks +69% synergy
Top Cards
Thassa, Deep-Dwelling
72% of 222 decks +69% synergy
Restoration Angel
71% of 222 decks +69% synergy
Charming Prince
71% of 222 decks +69% synergy
Clifftop Lookout
70% of 54 decks +67% synergy
Cloudshift
70% of 222 decks +67% synergy
Ghostly Flicker
70% of 222 decks +65% synergy
Swords to Plowshares
70% of 222 decks +8% synergy
Elesh Norn, Mother of Machines
70% of 201 decks +65% synergy
Wood Elves
70% of 222 decks +63% synergy
Felidar Guardian
68% of 222 decks +66% synergy
Creatures
Peregrine Drake
68% of 222 decks +64% synergy
Yorion, Sky Nomad
64% of 222 decks +61% synergy
Reflector Mage
63% of 222 decks +61% synergy
Abdel Adrian, Gorion's Ward
62% of 222 decks +61% synergy
Farhaven Elf
61% of 222 decks +58% synergy
Cloudblazer
61% of 222 decks +58% synergy
Knight of Autumn
60% of 222 decks +58% synergy
Wall of Omens
58% of 222 decks +55% synergy
Karmic Guide
58% of 222 decks +53% synergy
Flickerwisp
55% of 222 decks +54% synergy
Brago, King Eternal
55% of 222 decks +51% synergy
Archaeomancer
54% of 222 decks +50% synergy
Spirited Companion
52% of 222 decks +48% synergy
Reclamation Sage
52% of 222 decks +41% synergy
Baleful Strix
50% of 10 decks +37% synergy
Glorious Protector
50% of 222 decks +49% synergy
Wall of Blossoms
48% of 222 decks +47% synergy
Fiend Hunter
46% of 222 decks +45% synergy
Venser, Shaper Savant
46% of 222 decks +44% synergy
Loran of the Third Path
46% of 222 decks +39% synergy
Elvish Visionary
45% of 222 decks +43% synergy
Displacer Kitten
45% of 222 decks +39% synergy
Solemn Simulacrum
45% of 222 decks +31% synergy
Delney, Streetwise Lookout
41% of 92 decks +37% synergy
Emiel the Blessed
40% of 222 decks +37% synergy
Sister Hospitaller
40% of 10 decks +39% synergy
Ertai Resurrected
40% of 10 decks +37% synergy
Ravenous Chupacabra
40% of 10 decks +36% synergy
Agent of Treachery
38% of 222 decks +36% synergy
Skyclave Apparition
36% of 222 decks +33% synergy
Gruff Triplets
36% of 130 decks +35% synergy
Thragtusk
34% of 222 decks +34% synergy
Dreamdew Entrancer
33% of 55 decks +30% synergy
Witch Enchanter
31% of 70 decks +22% synergy
Werefox Bodyguard
31% of 136 decks +30% synergy
Deadeye Navigator
31% of 222 decks +28% synergy
Callous Bloodmage
30% of 10 decks +29% synergy
Massacre Wurm
30% of 10 decks +25% synergy
Hostage Taker
30% of 10 decks +25% synergy
Phelia, Exuberant Shepherd
28% of 71 decks +26% synergy
Pond Prophet
27% of 55 decks +24% synergy
Galadriel, Light of Valinor
26% of 119 decks +23% synergy
Abuelo, Ancestral Echo
25% of 111 decks +23% synergy
Acidic Slime
25% of 222 decks +21% synergy
Risen Reef
25% of 222 decks +22% synergy
Avenger of Zendikar
24% of 222 decks +14% synergy
Topiary Stomper
22% of 222 decks +18% synergy
Reveillark
22% of 222 decks +20% synergy
Noble Hierarch
21% of 222 decks +5% synergy
Nadu, Winged Wisdom
21% of 68 decks +18% synergy
Instants
Momentary Blink
66% of 222 decks +63% synergy
Essence Flux
55% of 222 decks +52% synergy
Lae'zel's Acrobatics
53% of 222 decks +51% synergy
Path to Exile
52% of 222 decks +6% synergy
Counterspell
42% of 222 decks -1% synergy
Semester's End
36% of 222 decks +34% synergy
Displace
36% of 222 decks +34% synergy
Beast Within
32% of 222 decks -6% synergy
Scrollshift
22% of 156 decks +21% synergy
Flicker of Fate
20% of 222 decks +19% synergy
Eladamri's Call
18% of 222 decks +7% synergy
Cyclonic Rift
18% of 222 decks -9% synergy
Parting Gust
18% of 55 decks +15% synergy
Dovin's Veto
18% of 222 decks -1% synergy
Arcane Denial
17% of 222 decks -3% synergy
Generous Gift
16% of 222 decks -10% synergy
Teferi's Protection
14% of 222 decks -5% synergy
Ghostway
14% of 222 decks +13% synergy
Heroic Intervention
14% of 222 decks -16% synergy
An Offer You Can't Refuse
12% of 222 decks -9% synergy
Mystic Reflection
12% of 222 decks +10% synergy
Theoretical Duplication
11% of 222 decks +11% synergy
Planar Incision
11% of 222 decks +10% synergy
Swan Song
11% of 222 decks -6% synergy
Cosmic Intervention
10% of 222 decks +9% synergy
Worldly Tutor
9% of 222 decks -5% synergy
Teferi's Time Twist
9% of 222 decks +7% synergy
Cosmic Rebirth
8% of 150 decks +5% synergy
Getaway Glamer
7% of 83 decks +7% synergy
Growth Spiral
7% of 222 decks -15% synergy
Negate
7% of 222 decks -16% synergy
Slip On the Ring
7% of 145 decks +6% synergy
Blur
7% of 222 decks +5% synergy
Disorder in the Court
7% of 222 decks +5% synergy
Chord of Calling
7% of 222 decks +1% synergy
Fierce Guardianship
6% of 222 decks -12% synergy
Turn to Mist
5% of 222 decks +5% synergy
Enlightened Tutor
5% of 222 decks -12% synergy
Sorceries
Farseek
57% of 222 decks +23% synergy
Another Round
49% of 83 decks +48% synergy
Nature's Lore
44% of 222 decks +12% synergy
Cultivate
40% of 222 decks -6% synergy
Rampant Growth
36% of 222 decks +2% synergy
Three Visits
23% of 222 decks -1% synergy
Farewell
21% of 222 decks +8% synergy
Supreme Verdict
18% of 222 decks +5% synergy
Kodama's Reach
18% of 222 decks -13% synergy
Austere Command
16% of 222 decks +3% synergy
Time Wipe
13% of 222 decks +6% synergy
Bala Ged Recovery
11% of 222 decks +2% synergy
Against All Odds
9% of 171 decks +9% synergy
Starfall Invocation
9% of 54 decks +5% synergy
Neoform
7% of 222 decks +2% synergy
Splash Portal
7% of 44 decks +4% synergy
Wargate
7% of 222 decks +4% synergy
Time Warp
6% of 222 decks +4% synergy
Utility Artifacts
Conjurer's Closet
55% of 222 decks +53% synergy
Altar of the Brood
21% of 222 decks +20% synergy
Sword of Hearth and Home
20% of 222 decks +18% synergy
Swiftfoot Boots
12% of 222 decks -16% synergy
The Ozolith
11% of 222 decks +8% synergy
The Great Henge
11% of 222 decks +1% synergy
Strionic Resonator
9% of 222 decks +6% synergy
Enchantments
Virtue of Knowledge
59% of 141 decks +56% synergy
Guardian Project
55% of 222 decks +46% synergy
They Came from the Pipes
54% of 13 decks +51% synergy
Aura Shards
40% of 222 decks +31% synergy
Candlekeep Sage
36% of 222 decks +35% synergy
Blessed Sanctuary
17% of 222 decks +16% synergy
Rhystic Study
13% of 222 decks -15% synergy
Touch the Spirit Realm
12% of 222 decks +10% synergy
Smothering Tithe
11% of 222 decks -13% synergy
Gossip's Talent
9% of 54 decks +7% synergy
Leyline of Anticipation
9% of 222 decks +4% synergy
Mystic Remora
8% of 222 decks -10% synergy
Extraordinary Journey
7% of 130 decks +6% synergy
Kellan Joins Up
6% of 83 decks +3% synergy
Far Traveler
6% of 222 decks +5% synergy
Cathars' Crusade
5% of 222 decks -0% synergy
Planeswalkers
Aminatou, the Fateshifter
40% of 10 decks +37% synergy
The Eternal Wanderer
38% of 185 decks +34% synergy
Venser, the Sojourner
16% of 222 decks +14% synergy
Utility Lands
Reliquary Tower
56% of 222 decks +27% synergy
Boseiju, Who Endures
22% of 222 decks +2% synergy
Otawara, Soaring City
20% of 222 decks +3% synergy
Alchemist's Refuge
16% of 222 decks +10% synergy
Yavimaya, Cradle of Growth
13% of 222 decks +4% synergy
Eiganjo, Seat of the Empire
10% of 222 decks +1% synergy
Mystic Sanctuary
9% of 222 decks -3% synergy
Temple of the False God
8% of 222 decks -2% synergy
Mana Artifacts
Sol Ring
86% of 222 decks +2% synergy
Arcane Signet
79% of 222 decks +7% synergy
Azorius Signet
28% of 222 decks +2% synergy
Simic Signet
23% of 222 decks +8% synergy
Thought Vessel
11% of 222 decks -6% synergy
Selesnya Signet
10% of 222 decks +1% synergy
Talisman of Curiosity
10% of 222 decks -3% synergy
Fellwar Stone
9% of 222 decks -12% synergy
Talisman of Unity
9% of 222 decks +2% synergy
Talisman of Progress
8% of 222 decks -15% synergy
Commander's Sphere
6% of 222 decks -9% synergy
Lands
Command Tower
94% of 222 decks +20% synergy
Spara's Headquarters
72% of 222 decks +40% synergy
Temple Garden
65% of 222 decks +25% synergy
Hallowed Fountain
64% of 222 decks +24% synergy
Breeding Pool
64% of 222 decks +23% synergy
Exotic Orchard
62% of 222 decks +27% synergy
Glacial Fortress
58% of 222 decks +32% synergy
Canopy Vista
58% of 222 decks +21% synergy
Rejuvenating Springs
57% of 222 decks +28% synergy
Prairie Stream
57% of 222 decks +24% synergy
Seaside Citadel
57% of 222 decks +31% synergy
Bountiful Promenade
54% of 222 decks +30% synergy
Sea of Clouds
53% of 222 decks +27% synergy
Sunpetal Grove
50% of 222 decks +26% synergy
Zagoth Triome
50% of 10 decks +20% synergy
Overgrown Tomb
50% of 10 decks +8% synergy
Yavimaya Coast
45% of 222 decks +18% synergy
Tranquil Landscape
43% of 63 decks +27% synergy
Deathcap Glade
40% of 10 decks +26% synergy
Vault of Champions
40% of 10 decks +14% synergy
Raffine's Tower
40% of 10 decks +12% synergy
Watery Grave
40% of 10 decks -1% synergy
Brokers Hideout
36% of 222 decks +35% synergy
Hinterland Harbor
36% of 222 decks +8% synergy
Windswept Heath
30% of 222 decks +20% synergy
Flooded Strand
30% of 222 decks +20% synergy
Underground River
30% of 10 decks +10% synergy
Undergrowth Stadium
30% of 10 decks +4% synergy
Caves of Koilos
30% of 10 decks +2% synergy
Indatha Triome
30% of 10 decks -1% synergy
Godless Shrine
30% of 10 decks -11% synergy
Misty Rainforest
30% of 222 decks +18% synergy
Hedge Maze
29% of 95 decks +16% synergy
Deserted Beach
29% of 222 decks +13% synergy
Evolving Wilds
28% of 222 decks +7% synergy
Lush Portico
27% of 95 decks +15% synergy
Dreamroot Cascade
26% of 222 decks +7% synergy
Overgrown Farmland
24% of 222 decks +8% synergy
Adarkar Wastes
24% of 222 decks +6% synergy
Brushland
22% of 222 decks +5% synergy
Meticulous Archive
21% of 95 decks +11% synergy
Floodfarm Verge
17% of 18 decks -2% synergy
Fabled Passage
15% of 222 decks +6% synergy
Azorius Chancery
15% of 222 decks +1% synergy
Tangled Islet
15% of 222 decks +8% synergy
Temple of Enlightenment
14% of 222 decks -2% synergy
Path of Ancestry
14% of 222 decks -7% synergy
Temple of Plenty
14% of 222 decks +0% synergy
Selesnya Sanctuary
13% of 222 decks -1% synergy
Temple of Mystery
13% of 222 decks -4% synergy