Miirym, Sentinel Wyrm + Mirror Image + Changeling Berserker
Miirym, Sentinel Wyrm
Mirror Image
Changeling Berserker
Requires
Miirym, Sentinel Wyrm must be on the battlefield.
Mirror Image must be on the battlefield.
Changeling Berserker must be in hand.
Mana needed: 
Steps
- Cast Changeling Berserker by paying .
- Changeling Berserker enters the battlefield, triggering its champion ability and Miirym.
- Resolve the Changeling Berserker trigger, championing Mirror Image.
- Resolve the Miirym trigger, creating a copy of Changeling Berserker.
- The token Changeling Berserker enters the battlefield, championing the nontoken Changeling Berserker.
- The nontoken Changeling Berserker leaves the battlefield, returning Mirror Image from exile to the battlefield as a copy of the Changeling Berserker token.
- Mirror Image enters the battlefield, triggering its champion ability and Miirym.
- Resolve the Mirror Image trigger, championing the token Changeling Berserker.
- The token Changeling Berserker leaves the battlefield, returning the nontoken Changeling Berserker from exile to the battlefield.
- Repeat from step 2.
- Resolve all remaining Miirym triggers, creating infinite nonlegendary copies of Mirror Image that can copy any creatures you control.
Results
Infinite copies of creatures you control. Infinite creature tokens. Infinite ETB. Infinite LTB.
Miirym, Sentinel Wyrm
0.26% of 20854 decks
54 decks
The Ur-Dragon
0.00% of 27203 decks
1 decks
High Synergy Cards
Dragonhawk, Fate's Tempest
100% of 9 decks
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Ganax, Astral Hunter
87% of 55 decks
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82% of 55 decks
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Roaming Throne
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Dragonspeaker Shaman
67% of 55 decks
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Astral Dragon
64% of 55 decks
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Garruk's Uprising
71% of 55 decks
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Thrakkus the Butcher
53% of 55 decks
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Korlessa, Scale Singer
51% of 55 decks
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Top Cards
Cultivate
64% of 55 decks
+17% synergy
Dragon's Hoard
62% of 55 decks
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Cursed Mirror
60% of 55 decks
+55% synergy
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58% of 55 decks
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51% of 55 decks
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Beast Within
51% of 55 decks
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50% of 38 decks
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Deadeye Navigator
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Creatures
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45% of 55 decks
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44% of 55 decks
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42% of 55 decks
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Dragonlord's Servant
42% of 55 decks
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Spark Double
42% of 55 decks
+35% synergy
Wrathful Red Dragon
38% of 55 decks
+36% synergy
Goldspan Dragon
38% of 55 decks
+32% synergy
Utvara Hellkite
36% of 55 decks
+34% synergy
Phantasmal Image
36% of 55 decks
+32% synergy
Earthquake Dragon
35% of 55 decks
+33% synergy
Old Gnawbone
35% of 55 decks
+30% synergy
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35% of 55 decks
+29% synergy
Undercover Operative
31% of 55 decks
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Rapacious Dragon
31% of 55 decks
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Lathliss, Dragon Queen
31% of 55 decks
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Draconic Muralists
29% of 55 decks
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29% of 55 decks
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Hellkite Charger
29% of 55 decks
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Phyrexian Metamorph
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Goblin Anarchomancer
29% of 55 decks
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Cavern-Hoard Dragon
28% of 29 decks
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Thunderbreak Regent
27% of 55 decks
+26% synergy
Worldgorger Dragon
24% of 55 decks
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Patron of the Arts
24% of 55 decks
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Reckless Barbarian
24% of 55 decks
+23% synergy
Moritte of the Frost
24% of 55 decks
+22% synergy
Magda, Brazen Outlaw
24% of 55 decks
+21% synergy
Sakashima of a Thousand Faces
24% of 55 decks
+20% synergy
Drakuseth, Maw of Flames
24% of 55 decks
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Niv-Mizzet, Parun
24% of 55 decks
+15% synergy
Sakura-Tribe Elder
24% of 55 decks
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Demanding Dragon
22% of 55 decks
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Red Dragon
22% of 55 decks
+21% synergy
Sakashima the Impostor
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Copycrook
21% of 14 decks
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Tyrant of Kher Ridges
21% of 48 decks
+21% synergy
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20% of 55 decks
+19% synergy
Rattleclaw Mystic
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Visage Bandit
19% of 16 decks
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18% of 55 decks
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18% of 55 decks
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18% of 55 decks
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16% of 55 decks
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16% of 55 decks
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Stunt Double
16% of 55 decks
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Swashbuckler Extraordinaire
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16% of 55 decks
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Instants
Negate
45% of 55 decks
+23% synergy
Sarkhan's Triumph
44% of 55 decks
+42% synergy
Counterspell
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Ghostly Flicker
36% of 55 decks
+31% synergy
Teferi's Time Twist
31% of 55 decks
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29% of 55 decks
+27% synergy
Cyclonic Rift
29% of 55 decks
+1% synergy
Heroic Intervention
29% of 55 decks
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Flare of Denial
29% of 14 decks
+25% synergy
Chaos Warp
27% of 55 decks
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Planar Incision
25% of 55 decks
+24% synergy
Essence Flux
25% of 55 decks
+23% synergy
Krosan Grip
25% of 55 decks
+18% synergy
Reality Shift
25% of 55 decks
+16% synergy
Worldly Tutor
25% of 55 decks
+11% synergy
An Offer You Can't Refuse
25% of 55 decks
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24% of 55 decks
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Double Major
20% of 55 decks
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20% of 55 decks
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16% of 55 decks
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Siren's Ruse
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Force of Will
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Sorceries
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45% of 55 decks
+11% synergy
Nature's Lore
42% of 55 decks
+10% synergy
Farseek
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Skyshroud Claim
31% of 55 decks
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Three Visits
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Rite of Replication
27% of 55 decks
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22% of 55 decks
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Bala Ged Recovery
20% of 55 decks
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Shamanic Revelation
16% of 55 decks
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Rishkar's Expertise
16% of 55 decks
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Search for Tomorrow
15% of 55 decks
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Genesis Ultimatum
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Migration Path
11% of 55 decks
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Chain Reaction
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Faithless Looting
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Threats Undetected
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Irenicus's Vile Duplication
9% of 55 decks
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Aether Gale
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Eldritch Evolution
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Neoform
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Heat Shimmer
5% of 55 decks
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Quasiduplicate
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Explore
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Preordain
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Utility Artifacts
Panharmonicon
45% of 55 decks
+41% synergy
Swiftfoot Boots
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Helm of the Host
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Herald's Horn
16% of 55 decks
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Lightning Greaves
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Cloudstone Curio
15% of 55 decks
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Shadowspear
13% of 55 decks
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Mirror Box
7% of 55 decks
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Wayfarer's Bauble
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Cryptic Gateway
5% of 55 decks
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Pyre of Heroes
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Maskwood Nexus
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Bident of Thassa
5% of 55 decks
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The Great Henge
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Enchantments
Warstorm Surge
36% of 55 decks
+31% synergy
Kozilek's Unsealing
29% of 14 decks
+26% synergy
Virtue of Knowledge
29% of 28 decks
+26% synergy
Parallel Lives
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+20% synergy
Rhythm of the Wild
27% of 55 decks
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Sneak Attack
25% of 55 decks
+23% synergy
Primal Vigor
20% of 55 decks
+17% synergy
Doubling Season
20% of 55 decks
+11% synergy
Acolyte of Bahamut
18% of 55 decks
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Curiosity
18% of 55 decks
+15% synergy
Elemental Bond
18% of 55 decks
+13% synergy
Rising of the Day
18% of 34 decks
+12% synergy
Frontier Siege
16% of 55 decks
+15% synergy
Molten Echoes
16% of 55 decks
+14% synergy
Fires of Yavimaya
15% of 55 decks
+10% synergy
Reflections of Littjara
15% of 55 decks
+9% synergy
Kindred Discovery
15% of 55 decks
+7% synergy
Life Finds a Way
14% of 22 decks
+13% synergy
Mana Reflection
13% of 55 decks
+11% synergy
Exploration
13% of 55 decks
+4% synergy
Crucible of Fire
11% of 55 decks
+10% synergy
Colossal Majesty
9% of 55 decks
+5% synergy
Wild Growth
9% of 55 decks
-2% synergy
Sylvan Library
9% of 55 decks
-3% synergy
Rhystic Study
9% of 55 decks
-19% synergy
Bower Passage
7% of 55 decks
+7% synergy
Keen Sense
7% of 55 decks
+6% synergy
Mechanized Production
7% of 55 decks
+5% synergy
The Dragon-Kami Reborn
5% of 55 decks
+5% synergy
Sarkhan's Unsealing
5% of 55 decks
+5% synergy
Flameshadow Conjuring
5% of 55 decks
+4% synergy
Fable of the Mirror-Breaker
5% of 55 decks
+3% synergy
Mystic Remora
5% of 55 decks
-13% synergy
Planeswalkers
Kiora, Behemoth Beckoner
22% of 55 decks
+18% synergy
Sarkhan Unbroken
20% of 55 decks
+17% synergy
Wrenn and Realmbreaker
17% of 42 decks
+14% synergy
Sarkhan the Masterless
7% of 55 decks
+6% synergy
Utility Lands
Arena of Glory
54% of 13 decks
+44% synergy
Reliquary Tower
35% of 55 decks
+5% synergy
Mosswort Bridge
27% of 55 decks
+17% synergy
Crucible of the Spirit Dragon
25% of 55 decks
+25% synergy
Command Beacon
22% of 55 decks
+17% synergy
Otawara, Soaring City
18% of 55 decks
+1% synergy
Yavimaya, Cradle of Growth
16% of 55 decks
+7% synergy
Spinerock Knoll
15% of 55 decks
+10% synergy
Rogue's Passage
15% of 55 decks
-5% synergy
Temple of the False God
11% of 55 decks
+1% synergy
Boseiju, Who Endures
7% of 55 decks
-12% synergy
Ancient Tomb
5% of 55 decks
-5% synergy
Mana Artifacts
Sol Ring
91% of 55 decks
+6% synergy
Arcane Signet
78% of 55 decks
+6% synergy
Machine God's Effigy
35% of 48 decks
+34% synergy
Jade Orb of Dragonkind
27% of 55 decks
+26% synergy
Carnelian Orb of Dragonkind
24% of 55 decks
+22% synergy
Talisman of Curiosity
24% of 55 decks
+11% synergy
Fellwar Stone
24% of 55 decks
+3% synergy
Orb of Dragonkind
22% of 55 decks
+21% synergy
Izzet Signet
22% of 55 decks
-7% synergy
Talisman of Creativity
22% of 55 decks
-7% synergy
Chromatic Lantern
20% of 55 decks
+10% synergy
Gruul Signet
20% of 55 decks
+8% synergy
Lapis Orb of Dragonkind
18% of 55 decks
+17% synergy
Talisman of Impulse
18% of 55 decks
+9% synergy
Simic Signet
18% of 55 decks
+4% synergy
Commander's Sphere
15% of 55 decks
-1% synergy
Mana Vault
7% of 55 decks
+1% synergy
Lands
Command Tower
95% of 55 decks
+21% synergy
Frontier Bivouac
73% of 55 decks
+45% synergy
Cinder Glade
62% of 55 decks
+23% synergy
Path of Ancestry
60% of 55 decks
+39% synergy
Haven of the Spirit Dragon
58% of 55 decks
+57% synergy
Exotic Orchard
58% of 55 decks
+23% synergy
Yavimaya Coast
49% of 55 decks
+23% synergy
Shivan Reef
38% of 55 decks
+11% synergy
Steam Vents
35% of 55 decks
-5% synergy
Karplusan Forest
33% of 55 decks
+16% synergy
Temple of the Dragon Queen
31% of 55 decks
+30% synergy
Rockfall Vale
31% of 55 decks
+9% synergy
Rootbound Crag
31% of 55 decks
+7% synergy
Ketria Triome
31% of 55 decks
-2% synergy
Bountiful Landscape
31% of 13 decks
+15% synergy
Hinterland Harbor
29% of 55 decks
+2% synergy
Sulfur Falls
29% of 55 decks
-1% synergy
Unclaimed Territory
27% of 55 decks
+22% synergy
Terramorphic Expanse
27% of 55 decks
+12% synergy
Evolving Wilds
27% of 55 decks
+6% synergy
Breeding Pool
27% of 55 decks
-14% synergy
Stomping Ground
27% of 55 decks
-14% synergy
Misty Rainforest
25% of 55 decks
+14% synergy
Gruul Turf
25% of 55 decks
+9% synergy
Training Center
25% of 55 decks
-2% synergy
Simic Growth Chamber
24% of 55 decks
+4% synergy
Rejuvenating Springs
24% of 55 decks
-5% synergy
Demolition Field
23% of 48 decks
+20% synergy
Wooded Foothills
22% of 55 decks
+12% synergy
Scalding Tarn
22% of 55 decks
+11% synergy
Cavern of Souls
20% of 55 decks
+13% synergy
Temple of Abandon
20% of 55 decks
+6% synergy
Stormcarved Coast
20% of 55 decks
+3% synergy
Temple of Mystery
20% of 55 decks
+3% synergy
Temple of Epiphany
20% of 55 decks
+2% synergy
Myriad Landscape
20% of 55 decks
+0% synergy
Secluded Courtyard
18% of 55 decks
+14% synergy
Reflecting Pool
18% of 55 decks
+13% synergy
Dreamroot Cascade
18% of 55 decks
-0% synergy
Izzet Boilerworks
16% of 55 decks
+0% synergy
Spire Garden
16% of 55 decks
-8% synergy
Sheltered Thicket
15% of 55 decks
+7% synergy
Game Trail
15% of 55 decks
-1% synergy
Riverglide Pathway
11% of 55 decks
+2% synergy
Vineglimmer Snarl
11% of 55 decks
+1% synergy
Mossfire Valley
11% of 55 decks
+0% synergy
Frostboil Snarl
11% of 55 decks
-2% synergy
Tangled Islet
10% of 50 decks
+2% synergy
Littjara Mirrorlake
9% of 55 decks
+7% synergy
Blighted Woodland
9% of 55 decks
+3% synergy