Lagrella, the Magpie
Yannik, Scavenging Sentinel
Phantom Steed
1

   Prerequisites

What do I need to start this combo?
Phantom Steed on the battlefield.
Yannik in exile (Yannik exiled by Phantom Steed in exile).
Lagrella in hand or in the command zone.
plus enough mana to pay for commander tax, if applicable available

   Steps

How does this combo work?
1
Cast Lagrella by paying and commander tax, if applicable.
2
Lagrella enters the battlefield, exiling Phantom Steed.
3
Phantom Steed leaves the battlefield, causing Yannik to be returned to the battlefield from exile.
4
Yannik enters the battlefield, exiling Lagrella and distributing two +1/+1 counters among any number of target creatures.
5
If Lagrella is your commander, choose not to return it to the command zone.
6
Lagrella leaves the battlefield, causing Phantom Steed to be returned to the battlefield from exile with two +1/+1 counters on it.
7
Phantom Steed enters the battlefield, exiling Yannik.
8
Yannik leaves the battlefield, causing Lagrella to be returned to the battlefield from exile.
9
Repeat from step 2.

   Results

What do I get from this combo?
Infinite +1/+1 counters
Infinite ETB
Infinite LTB
Lagrella, the Magpie
6.06% of 1649 decks 100 decks
Jodah, Archmage Eternal
0.05% of 8138 decks 4 decks
Atraxa, Grand Unifier
0.01% of 14566 decks 2 decks
Roon of the Hidden Realm
0.06% of 3134 decks 2 decks
Omnath, Locus of All
0.01% of 14441 decks 1 decks
Reaper King
0.02% of 5892 decks 1 decks
New Cards
Nature's Rhythm
30% of 10 decks +27% synergy
High Synergy Cards
Changeling Berserker
100% of 6 decks +100% synergy
Glorious Protector
91% of 110 decks +90% synergy
Abdel Adrian, Gorion's Ward
85% of 110 decks +83% synergy
Izzet Chronarch
83% of 6 decks +83% synergy
Invert // Invent
83% of 6 decks +83% synergy
Ardent Elementalist
83% of 6 decks +83% synergy
Fiend Hunter
83% of 110 decks +82% synergy
Rattleclaw Mystic
83% of 6 decks +80% synergy
Lumbering Battlement
75% of 110 decks +74% synergy
Countersquall
75% of 8 decks +73% synergy
Top Cards
Restoration Angel
75% of 110 decks +72% synergy
Soulherder
72% of 110 decks +67% synergy
Felidar Guardian
71% of 110 decks +69% synergy
Ephemerate
68% of 110 decks +62% synergy
Returned Pastcaller
67% of 6 decks +67% synergy
Revolutionist
67% of 6 decks +66% synergy
Coiling Oracle
66% of 110 decks +59% synergy
Werefox Bodyguard
64% of 88 decks +63% synergy
Faceless Butcher
62% of 8 decks +62% synergy
Possessed Skaab
62% of 8 decks +62% synergy
Game Changers
Aura Shards
17% of 110 decks +9% synergy
Worldly Tutor
14% of 110 decks +0% synergy
Teferi's Protection
10% of 110 decks -9% synergy
Cyclonic Rift
7% of 110 decks -19% synergy
Rhystic Study
7% of 110 decks -19% synergy
Smothering Tithe
6% of 110 decks -17% synergy
Enlightened Tutor
5% of 110 decks -11% synergy
Fierce Guardianship
5% of 110 decks -13% synergy
Creatures
Wormfang Drake
58% of 110 decks +58% synergy
Eternal Witness
55% of 110 decks +36% synergy
Farhaven Elf
50% of 110 decks +47% synergy
Aether Channeler
48% of 110 decks +46% synergy
Mulldrifter
47% of 110 decks +42% synergy
Peregrine Drake
46% of 110 decks +43% synergy
Elvish Visionary
45% of 110 decks +43% synergy
Suture Priest
44% of 110 decks +40% synergy
Dour Port-Mage
43% of 46 decks +41% synergy
Knight of Autumn
41% of 110 decks +39% synergy
Reflector Mage
38% of 110 decks +36% synergy
Spirited Companion
38% of 110 decks +34% synergy
Wood Elves
38% of 110 decks +32% synergy
Lonis, Cryptozoologist
37% of 110 decks +36% synergy
Cloudblazer
36% of 110 decks +34% synergy
Mirror Image
35% of 110 decks +34% synergy
Wall of Omens
35% of 110 decks +32% synergy
Charming Prince
34% of 110 decks +32% synergy
Wall of Blossoms
33% of 110 decks +31% synergy
Karmic Guide
33% of 110 decks +29% synergy
Reclamation Sage
33% of 110 decks +23% synergy
Clifftop Lookout
33% of 49 decks +31% synergy
Preston, the Vanisher
32% of 110 decks +31% synergy
Archaeomancer
32% of 110 decks +28% synergy
Champion of Lambholt
32% of 110 decks +25% synergy
Changeling Hero
31% of 110 decks +31% synergy
Risen Reef
31% of 110 decks +28% synergy
Sage's Row Denizen
29% of 110 decks +29% synergy
Venser, Shaper Savant
28% of 110 decks +26% synergy
Acidic Slime
25% of 110 decks +22% synergy
Clone
25% of 110 decks +24% synergy
Prosperous Innkeeper
25% of 110 decks +22% synergy
Skyclave Apparition
25% of 110 decks +22% synergy
Solemn Simulacrum
25% of 110 decks +11% synergy
Elesh Norn, Mother of Machines
24% of 110 decks +20% synergy
Radiant Solar
23% of 110 decks +22% synergy
Flickerwisp
23% of 110 decks +21% synergy
Yorion, Sky Nomad
23% of 110 decks +21% synergy
Soul of the Harvest
23% of 110 decks +20% synergy
Pond Prophet
22% of 49 decks +21% synergy
Timeless Witness
22% of 110 decks +19% synergy
Glasspool Mimic
22% of 110 decks +19% synergy
Thassa, Deep-Dwelling
21% of 110 decks +18% synergy
Emiel the Blessed
21% of 110 decks +18% synergy
Icewind Stalwart
20% of 110 decks +20% synergy
Sun Titan
20% of 110 decks +11% synergy
Heronblade Elite
19% of 110 decks +18% synergy
Displacer Kitten
18% of 110 decks +13% synergy
Changeling Titan
16% of 110 decks +16% synergy
Deadeye Navigator
16% of 110 decks +14% synergy
Instants
Cloudshift
55% of 110 decks +52% synergy
Momentary Blink
51% of 110 decks +48% synergy
Ghostly Flicker
50% of 110 decks +45% synergy
Swords to Plowshares
50% of 110 decks -13% synergy
Essence Flux
36% of 110 decks +34% synergy
Theoretical Duplication
35% of 110 decks +35% synergy
Negate
35% of 110 decks +13% synergy
Eerie Interlude
35% of 110 decks +31% synergy
Counterspell
33% of 110 decks -10% synergy
Flicker of Fate
28% of 110 decks +27% synergy
Beast Within
28% of 110 decks -9% synergy
Path to Exile
25% of 110 decks -21% synergy
Displace
23% of 110 decks +21% synergy
Generous Gift
23% of 110 decks -2% synergy
Lae'zel's Acrobatics
22% of 110 decks +20% synergy
Planar Incision
18% of 110 decks +17% synergy
An Offer You Can't Refuse
17% of 110 decks -4% synergy
Rite of Harmony
16% of 110 decks +14% synergy
Semester's End
15% of 110 decks +13% synergy
Eladamri's Call
15% of 110 decks +4% synergy
Endless Detour
14% of 110 decks +12% synergy
Dovin's Veto
13% of 110 decks -5% synergy
Scrollshift
12% of 110 decks +11% synergy
Ghostway
12% of 110 decks +11% synergy
Blur
11% of 110 decks +10% synergy
Arcane Denial
11% of 110 decks -9% synergy
Swan Song
9% of 110 decks -7% synergy
Cosmic Rebirth
9% of 104 decks +7% synergy
Mystic Reflection
8% of 110 decks +7% synergy
Teferi's Time Twist
8% of 110 decks +7% synergy
Brokers Charm
8% of 110 decks +5% synergy
Turn to Mist
7% of 110 decks +7% synergy
Shared Summons
7% of 110 decks +6% synergy
Chord of Calling
7% of 110 decks +2% synergy
Reality Shift
7% of 110 decks -2% synergy
Stroke of Midnight
7% of 88 decks -3% synergy
Memory Lapse
6% of 110 decks +5% synergy
Wash Away
6% of 110 decks +5% synergy
Mana Leak
6% of 110 decks +4% synergy
Dispel
6% of 110 decks +2% synergy
Pongify
6% of 110 decks -5% synergy
Growth Spiral
6% of 110 decks -15% synergy
Spell Pierce
5% of 110 decks +2% synergy
Bant Charm
5% of 110 decks +1% synergy
Heroic Intervention
5% of 110 decks -24% synergy
Sorceries
Diabolic Revelation
62% of 8 decks +62% synergy
Razaketh's Rite
62% of 8 decks +62% synergy
Diabolic Tutor
62% of 8 decks +56% synergy
Illicit Shipment
50% of 8 decks +50% synergy
Coveted Prize
50% of 8 decks +50% synergy
Farseek
36% of 110 decks +2% synergy
Rampant Growth
35% of 110 decks +0% synergy
Cultivate
31% of 110 decks -14% synergy
Kodama's Reach
20% of 110 decks -10% synergy
Nature's Lore
19% of 110 decks -13% synergy
Time Wipe
13% of 110 decks +6% synergy
Farewell
12% of 110 decks -1% synergy
Three Visits
12% of 110 decks -13% synergy
Another Round
9% of 57 decks +8% synergy
Beck // Call
8% of 110 decks +8% synergy
Bala Ged Recovery
8% of 110 decks -0% synergy
Austere Command
8% of 110 decks -4% synergy
Starfall Invocation
8% of 49 decks +6% synergy
Hallowed Respite
7% of 110 decks +7% synergy
Supreme Verdict
7% of 110 decks -6% synergy
Ecological Appreciation
6% of 110 decks +6% synergy
Bring to Light
5% of 110 decks +4% synergy
Wargate
5% of 110 decks +3% synergy
Cleansing Nova
5% of 110 decks +2% synergy
Neoform
5% of 110 decks +1% synergy
Utility Artifacts
Panharmonicon
45% of 110 decks +41% synergy
Altar of the Brood
38% of 110 decks +37% synergy
Conjurer's Closet
20% of 110 decks +18% synergy
Golden Argosy
9% of 110 decks +9% synergy
The Ozolith
8% of 110 decks +5% synergy
Commander's Sphere
8% of 110 decks -6% synergy
Mysterious Limousine
6% of 110 decks +6% synergy
Swiftfoot Boots
5% of 110 decks -22% synergy
Assimilation Aegis
5% of 57 decks +5% synergy
Enchantments
Candlekeep Sage
34% of 110 decks +33% synergy
Teleportation Circle
34% of 110 decks +30% synergy
Blessed Sanctuary
31% of 110 decks +30% synergy
Guardian Project
25% of 110 decks +16% synergy
Touch the Spirit Realm
21% of 110 decks +19% synergy
Virtue of Knowledge
20% of 88 decks +18% synergy
Oblivion Ring
17% of 110 decks +16% synergy
Season of Growth
15% of 110 decks +13% synergy
Cathars' Crusade
11% of 110 decks +5% synergy
Detention Sphere
10% of 110 decks +9% synergy
Extraordinary Journey
9% of 88 decks +9% synergy
Far Traveler
8% of 110 decks +7% synergy
Elemental Bond
7% of 110 decks +2% synergy
Wild Growth
7% of 110 decks -4% synergy
Leyline of Anticipation
6% of 110 decks +2% synergy
Grasp of Fate
5% of 110 decks +2% synergy
Planeswalkers
The Eternal Wanderer
8% of 110 decks +5% synergy
Utility Lands
Reliquary Tower
34% of 110 decks +4% synergy
Alchemist's Refuge
14% of 110 decks +7% synergy
Otawara, Soaring City
12% of 110 decks -5% synergy
Boseiju, Who Endures
12% of 110 decks -7% synergy
Eiganjo, Seat of the Empire
7% of 110 decks -1% synergy
Mana Artifacts
Arcane Signet
70% of 110 decks -2% synergy
Sol Ring
68% of 110 decks -16% synergy
Azorius Signet
26% of 110 decks +1% synergy
Simic Signet
25% of 110 decks +12% synergy
Decanter of Endless Water
17% of 110 decks +13% synergy
Selesnya Signet
17% of 110 decks +9% synergy
Fellwar Stone
16% of 110 decks -5% synergy
Thought Vessel
14% of 110 decks -4% synergy
Talisman of Curiosity
9% of 110 decks -4% synergy
Talisman of Unity
8% of 110 decks +1% synergy
Talisman of Progress
8% of 110 decks -16% synergy
Lands
Command Tower
89% of 110 decks +15% synergy
Exotic Orchard
58% of 110 decks +22% synergy
Seaside Citadel
55% of 110 decks +29% synergy
Canopy Vista
52% of 110 decks +15% synergy
Prairie Stream
49% of 110 decks +15% synergy
Glacial Fortress
38% of 110 decks +10% synergy
Spara's Headquarters
37% of 110 decks +8% synergy
Hinterland Harbor
35% of 110 decks +5% synergy
Sunpetal Grove
34% of 110 decks +9% synergy
Brokers Hideout
31% of 110 decks +30% synergy
Rejuvenating Springs
31% of 110 decks +2% synergy
Hallowed Fountain
31% of 110 decks -9% synergy
Bountiful Promenade
28% of 110 decks +4% synergy
Temple Garden
28% of 110 decks -11% synergy
Breeding Pool
28% of 110 decks -12% synergy
Evolving Wilds
27% of 110 decks +6% synergy
Sea of Clouds
25% of 110 decks -0% synergy
Windswept Heath
25% of 110 decks +14% synergy
Flooded Strand
25% of 110 decks +14% synergy
Dreamroot Cascade
25% of 110 decks +5% synergy
Path of Ancestry
24% of 110 decks +2% synergy
Tranquil Landscape
23% of 52 decks +14% synergy
Misty Rainforest
23% of 110 decks +11% synergy
Deserted Beach
23% of 110 decks +6% synergy
Yavimaya Coast
23% of 110 decks -4% synergy
Overgrown Farmland
22% of 110 decks +5% synergy
Temple of Mystery
21% of 110 decks +3% synergy
Temple of Plenty
19% of 110 decks +6% synergy
Temple of Enlightenment
19% of 110 decks +2% synergy
Azorius Chancery
18% of 110 decks +4% synergy
Port Town
17% of 110 decks +2% synergy
Selesnya Sanctuary
16% of 110 decks +3% synergy
Terramorphic Expanse
16% of 110 decks +1% synergy
Branchloft Pathway
15% of 110 decks +7% synergy
Simic Growth Chamber
15% of 110 decks -4% synergy
Krosan Verge
15% of 110 decks +12% synergy
Skycloud Expanse
15% of 110 decks +2% synergy
Brushland
15% of 110 decks -2% synergy
Sungrass Prairie
14% of 110 decks +1% synergy
Fortified Village
14% of 110 decks -2% synergy
Adarkar Wastes
14% of 110 decks -6% synergy
Myriad Landscape
13% of 110 decks -6% synergy
Fabled Passage
12% of 110 decks +3% synergy
Vineglimmer Snarl
12% of 110 decks +1% synergy
Lush Portico
11% of 70 decks +2% synergy
Hedge Maze
11% of 70 decks +1% synergy
Idyllic Beachfront
11% of 110 decks +8% synergy
Radiant Grove
11% of 110 decks +6% synergy
Tangled Islet
11% of 110 decks +4% synergy
Barkchannel Pathway
11% of 110 decks +3% synergy