Skeleton Shard + Coretapper + Magistrate's Scepter

Skeleton Shard
Coretapper
Magistrate's Scepter

Requires
Skeleton Shard must be on the battlefield. Coretapper must be on the battlefield. Magistrate's Scepter must be on the battlefield. Coretapper does not have summoning sickness. Mana needed: 5 or 2b each turn
Steps
  1. Activate Coretapper's first ability by tapping it, putting a charge counter on Magistrate's Scepter.
  2. Activate Coretapper's second ability by sacrificing it, putting two charge counters on Magistrate's Scepter.
  3. Activate Magistrate's Scepter's second ability by tapping it and removing three charge counters from it, taking an extra turn after this one.
  4. Activate Skeleton Shard by paying b or 3 and tapping it, returning Coretapper from your graveyard to your hand.
  5. Cast Coretapper by paying 2.
  6. Repeat each turn.
Results
Infinite turns.

Top Commanders (3)
Trazyn the Infinite
0.15% of 1938 decks 3 decks
Imotekh the Stormlord
0.07% of 5450 decks 4 decks
Urtet, Remnant of Memnarch
0.04% of 10755 decks 4 decks
High Synergy Cards (6)
Emry, Lurker of the Loch
60% of 10 decks +58% synergy
Organic Extinction
44% of 9 decks +43% synergy
Fabricate
45% of 11 decks +42% synergy
Dispatch
44% of 9 decks +42% synergy
Tezzeret, Master of the Bridge
40% of 10 decks +39% synergy
Thoughtcast
36% of 11 decks +35% synergy
Top Cards (10)
Gold Myr
80% of 10 decks +79% synergy
Silver Myr
64% of 11 decks +62% synergy
Iron Myr
62% of 8 decks +61% synergy
Copper Myr
60% of 10 decks +60% synergy
Leaden Myr
50% of 26 decks +49% synergy
Foundry Inspector
48% of 25 decks +44% synergy
Etherium Sculptor
45% of 11 decks +43% synergy
Myr Retriever
42% of 26 decks +40% synergy
Path to Exile
40% of 10 decks +21% synergy
The One Ring
38% of 13 decks +30% synergy
Creatures (50)
Mirkwood Bats
38% of 8 decks +30% synergy
Master Transmuter
36% of 11 decks +36% synergy
Scrap Trawler
36% of 25 decks +34% synergy
Palladium Myr
35% of 26 decks +33% synergy
Elas il-Kor, Sadistic Pilgrim
33% of 9 decks +30% synergy
Shimmer Myr
32% of 25 decks +30% synergy
Myrsmith
30% of 10 decks +30% synergy
Baleful Strix
30% of 10 decks +27% synergy
Plague Myr
28% of 25 decks +27% synergy
Myr Battlesphere
27% of 26 decks +25% synergy
Solemn Simulacrum
27% of 26 decks +12% synergy
Illuminor Szeras
26% of 23 decks +26% synergy
Myr Kinsmith
25% of 16 decks +25% synergy
Steel Overseer
23% of 26 decks +22% synergy
Flayed One
22% of 23 decks +22% synergy
Technomancer
22% of 23 decks +21% synergy
Chronomancer
22% of 23 decks +21% synergy
Cryptothrall
22% of 23 decks +21% synergy
Alloy Myr
20% of 25 decks +19% synergy
Burnished Hart
20% of 25 decks +15% synergy
Lodestone Myr
19% of 26 decks +19% synergy
Scarecrone
19% of 26 decks +19% synergy
Myr Enforcer
19% of 26 decks +19% synergy
Millikin
19% of 26 decks +18% synergy
Kuldotha Forgemaster
19% of 26 decks +18% synergy
Myr Custodian
19% of 16 decks +19% synergy
Szarekh, the Silent King
17% of 23 decks +17% synergy
Psychomancer
17% of 23 decks +17% synergy
Triarch Praetorian
17% of 23 decks +17% synergy
Canoptek Scarab Swarm
17% of 23 decks +17% synergy
Armix, Filigree Thrasher
16% of 25 decks +16% synergy
Metalwork Colossus
16% of 25 decks +15% synergy
Jhoira's Familiar
16% of 25 decks +14% synergy
Voltaic Construct
15% of 26 decks +15% synergy
Myr Propagator
15% of 26 decks +15% synergy
Myr Galvanizer
15% of 26 decks +15% synergy
Darksteel Myr
15% of 26 decks +15% synergy
Wurmcoil Engine
15% of 26 decks +13% synergy
Trazyn the Infinite
13% of 23 decks +13% synergy
Royal Warden
13% of 23 decks +13% synergy
Cryptek
13% of 23 decks +13% synergy
Skorpekh Lord
13% of 23 decks +13% synergy
Anrakyr the Traveller
13% of 23 decks +13% synergy
Canoptek Wraith
13% of 23 decks +13% synergy
Necron Deathmark
13% of 23 decks +12% synergy
Canoptek Spyder
13% of 23 decks +12% synergy
Myr Superion
12% of 25 decks +12% synergy
Myr Scrapling
12% of 25 decks +12% synergy
Hovermyr
12% of 25 decks +12% synergy
Myr Welder
12% of 25 decks +12% synergy
Instants (12)
Dark Ritual
35% of 26 decks +24% synergy
Enlightened Tutor
30% of 10 decks +22% synergy
Swords to Plowshares
30% of 10 decks +2% synergy
Negate
27% of 11 decks +16% synergy
Counterspell
27% of 11 decks +6% synergy
Go for the Throat
24% of 25 decks +21% synergy
Defile
12% of 25 decks +10% synergy
Deadly Dispute
12% of 25 decks +6% synergy
Shred Memory
12% of 26 decks +11% synergy
Darkness
12% of 26 decks +11% synergy
Entomb
12% of 26 decks +8% synergy
Vampiric Tutor
12% of 26 decks +2% synergy
Sorceries (13)
Diabolic Intent
23% of 26 decks +19% synergy
Demonic Tutor
23% of 26 decks +11% synergy
Their Name Is Death
22% of 23 decks +21% synergy
Feed the Swarm
20% of 25 decks +10% synergy
Beacon of Unrest
19% of 26 decks +19% synergy
Their Number Is Legion
17% of 23 decks +17% synergy
Diabolic Tutor
15% of 26 decks +12% synergy
Victimize
15% of 26 decks +10% synergy
Unmarked Grave
12% of 25 decks +10% synergy
Read the Bones
12% of 25 decks +8% synergy
Mutilate
12% of 26 decks +10% synergy
Living Death
12% of 26 decks +9% synergy
Sign in Blood
12% of 26 decks +6% synergy
Utility Artifacts (40)
Wayfarer's Bauble
38% of 26 decks +27% synergy
Unwinding Clock
36% of 25 decks +33% synergy
Trading Post
32% of 25 decks +31% synergy
Sculpting Steel
31% of 26 decks +28% synergy
Scourglass
30% of 10 decks +30% synergy
Mystic Forge
28% of 25 decks +25% synergy
Bolas's Citadel
28% of 25 decks +23% synergy
Time Sieve
27% of 11 decks +27% synergy
Ashnod's Altar
27% of 26 decks +19% synergy
Contagion Engine
23% of 26 decks +22% synergy
Nim Deathmantle
19% of 26 decks +18% synergy
Clock of Omens
19% of 26 decks +18% synergy
Mishra's Bauble
19% of 26 decks +18% synergy
Darksteel Forge
19% of 26 decks +18% synergy
Lightning Greaves
19% of 26 decks -6% synergy
Resurrection Orb
17% of 23 decks +17% synergy
Lux Artillery
17% of 18 decks +16% synergy
Moonsilver Key
16% of 25 decks +14% synergy
Helm of the Host
16% of 25 decks +13% synergy
Swiftfoot Boots
16% of 25 decks -12% synergy
Energy Chamber
15% of 26 decks +15% synergy
Myr Matrix
15% of 26 decks +15% synergy
Lux Cannon
15% of 26 decks +15% synergy
Voltaic Key
15% of 26 decks +14% synergy
Krark-Clan Ironworks
15% of 26 decks +14% synergy
Staff of Domination
15% of 26 decks +13% synergy
Ghost Ark
13% of 23 decks +13% synergy
Myr Turbine
12% of 25 decks +12% synergy
Reckoner Bankbuster
12% of 25 decks +11% synergy
Mirrorworks
12% of 25 decks +11% synergy
Codex Shredder
12% of 25 decks +11% synergy
Aetherflux Reservoir
12% of 25 decks +8% synergy
Darksteel Reactor
12% of 26 decks +11% synergy
Blasting Station
12% of 26 decks +11% synergy
Cranial Plating
12% of 26 decks +10% synergy
Mimic Vat
12% of 26 decks +10% synergy
Cloud Key
12% of 26 decks +10% synergy
Expedition Map
12% of 26 decks +8% synergy
Sensei's Divining Top
12% of 26 decks +5% synergy
Skullclamp
12% of 26 decks -1% synergy
Enchantments (3)
Mirrodin Besieged
30% of 10 decks +29% synergy
Mechanized Production
30% of 10 decks +29% synergy
Biotransference
17% of 23 decks +17% synergy
Planeswalkers (2)
Vraska, Betrayal's Sting
16% of 19 decks +14% synergy
Ugin, the Ineffable
12% of 25 decks +10% synergy
Utility Lands (19)
Seat of the Synod
64% of 11 decks +60% synergy
Tree of Tales
60% of 10 decks +59% synergy
Vault of Whispers
50% of 26 decks +48% synergy
Great Furnace
50% of 8 decks +47% synergy
Darksteel Citadel
42% of 26 decks +38% synergy
Ancient Den
40% of 10 decks +37% synergy
Buried Ruin
28% of 25 decks +23% synergy
Academy Ruins
27% of 11 decks +25% synergy
Reliquary Tower
23% of 26 decks -5% synergy
Tomb Fortress
17% of 23 decks +17% synergy
Cabal Coffers
15% of 26 decks +9% synergy
Bojuka Bog
15% of 26 decks -0% synergy
Castle Locthwain
12% of 25 decks +9% synergy
Urza's Saga
12% of 25 decks +5% synergy
Urza's Tower
12% of 26 decks +10% synergy
Urza's Power Plant
12% of 26 decks +10% synergy
Urza's Mine
12% of 26 decks +10% synergy
Temple of the False God
12% of 26 decks +2% synergy
Urborg, Tomb of Yawgmoth
12% of 26 decks +1% synergy
Mana Artifacts (13)
Sol Ring
65% of 26 decks -19% synergy
Arcane Signet
60% of 25 decks -11% synergy
Mind Stone
38% of 26 decks +20% synergy
Thought Vessel
28% of 25 decks +12% synergy
Fellwar Stone
23% of 26 decks +2% synergy
Sceptre of Eternal Glory
17% of 23 decks +16% synergy
Hedron Archive
16% of 25 decks +13% synergy
Commander's Sphere
16% of 25 decks -1% synergy
Myr Reservoir
15% of 26 decks +15% synergy
Basalt Monolith
15% of 26 decks +13% synergy
Gilded Lotus
15% of 26 decks +12% synergy
Everflowing Chalice
15% of 26 decks +10% synergy
Mox Amber
12% of 25 decks +8% synergy
Lands (20)
Rustvale Bridge
60% of 5 decks +59% synergy
Tanglepool Bridge
57% of 7 decks +56% synergy
Drossforge Bridge
57% of 7 decks +56% synergy
Silverbluff Bridge
57% of 7 decks +56% synergy
Command Tower
52% of 25 decks -21% synergy
Mistvault Bridge
50% of 10 decks +49% synergy
Razortide Bridge
50% of 6 decks +48% synergy
Myriad Landscape
48% of 25 decks +27% synergy
Darkmoss Bridge
44% of 9 decks +44% synergy
Goldmire Bridge
44% of 9 decks +43% synergy
Caves of Koilos
40% of 10 decks +34% synergy
The Mycosynth Gardens
32% of 19 decks +29% synergy
Tainted Field
30% of 10 decks +27% synergy
Darkwater Catacombs
27% of 11 decks +23% synergy
Underground River
27% of 11 decks +23% synergy
Drowned Catacomb
27% of 11 decks +21% synergy
Exotic Orchard
27% of 26 decks -8% synergy
Terramorphic Expanse
23% of 26 decks +7% synergy
Evolving Wilds
19% of 26 decks -2% synergy
Path of Ancestry
12% of 25 decks -8% synergy