Rootha, Mercurial Artist + Hellkite Courser + Ashnod's Altar + Quasiduplicate

Rootha, Mercurial Artist
Hellkite Courser
Ashnod's Altar
Quasiduplicate

Requires
Rootha, Mercurial Artist must be on the battlefield. Hellkite Courser must be on the battlefield. Ashnod's Altar must be on the battlefield. Quasiduplicate must be in hand. Mana needed: 3uu
Steps
  1. Cast Quasiduplicate by paying 1uu, targeting Hellkite Courser.
  2. Holding priority, activate Rootha by paying 2 and returning it to your hand, targeting Quasiduplicate.
  3. Choose to have Rootha returned to the command zone instead of your hand.
  4. Resolve the Rootha ability, copying Quasiduplicate, targeting Hellkite Courser.
  5. Resolve the copy of Quasiduplicate, creating a token copy of Hellkite Courser.
  6. Hellkite Courser enters the battlefield, putting Rootha from the command zone onto the battlefield.
  7. Activate Ashnod's Altar by sacrificing the Hellkite Courser token, adding cc.
  8. Repeat from step 2.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite magecraft triggers. Infinite sacrifice triggers.

Top Commanders (1)
Rootha, Mercurial Artist
0.54% of 370 decks 2 decks
Creatures (35)
Archaeomancer
100% of 2 decks +95% synergy
Dualcaster Mage
100% of 2 decks +88% synergy
Veyran, Voice of Duality
100% of 2 decks +87% synergy
Dockside Extortionist
100% of 2 decks +82% synergy
Goblin Electromancer
100% of 2 decks +69% synergy
Firestorm Phoenix
50% of 2 decks +50% synergy
Whirler Virtuoso
50% of 2 decks +50% synergy
Lightning Runner
50% of 2 decks +50% synergy
Precursor Golem
50% of 2 decks +50% synergy
Purphoros, Bronze-Blooded
50% of 2 decks +50% synergy
Scholar of the Ages
50% of 2 decks +50% synergy
Tidal Barracuda
50% of 2 decks +50% synergy
Izzet Chronarch
50% of 2 decks +50% synergy
Teferi, Mage of Zhalfir
50% of 2 decks +50% synergy
Errant, Street Artist
50% of 2 decks +49% synergy
Dack's Duplicate
50% of 2 decks +49% synergy
Ardent Elementalist
50% of 2 decks +49% synergy
Combat Celebrant
50% of 2 decks +49% synergy
Terror of the Peaks
50% of 2 decks +48% synergy
Scourge of Valkas
50% of 2 decks +48% synergy
Timestream Navigator
50% of 2 decks +48% synergy
Naru Meha, Master Wizard
50% of 2 decks +48% synergy
Port Razer
50% of 2 decks +47% synergy
Najal, the Storm Runner
50% of 2 decks +47% synergy
Brudiclad, Telchor Engineer
50% of 2 decks +47% synergy
Melek, Izzet Paragon
50% of 2 decks +44% synergy
Wizards of Thay
50% of 2 decks +43% synergy
Haughty Djinn
50% of 2 decks +42% synergy
Laboratory Maniac
50% of 2 decks +42% synergy
Birgi, God of Storytelling
50% of 2 decks +33% synergy
Talrand, Sky Summoner
50% of 2 decks +29% synergy
Young Pyromancer
50% of 2 decks +29% synergy
Guttersnipe
50% of 2 decks +25% synergy
Archmage Emeritus
50% of 2 decks +14% synergy
Storm-Kiln Artist
50% of 2 decks +12% synergy
Instants (28)
Refuse // Cooperate
100% of 2 decks +100% synergy
Fork
100% of 2 decks +99% synergy
Twincast
100% of 2 decks +98% synergy
Turnabout
100% of 2 decks +97% synergy
Cackling Counterpart
100% of 2 decks +96% synergy
Increasing Vengeance
100% of 2 decks +95% synergy
Reverberate
100% of 2 decks +94% synergy
Brain Freeze
100% of 2 decks +92% synergy
Expansion // Explosion
100% of 2 decks +90% synergy
Dramatic Reversal
100% of 2 decks +88% synergy
Through the Breach
50% of 2 decks +50% synergy
Blinkmoth Infusion
50% of 2 decks +50% synergy
Teach by Example
50% of 2 decks +47% synergy
Shadow Rift
50% of 2 decks +46% synergy
Sublime Epiphany
50% of 2 decks +45% synergy
Electrodominance
50% of 2 decks +43% synergy
Galvanic Iteration
50% of 2 decks +42% synergy
Force of Negation
50% of 2 decks +40% synergy
Narset's Reversal
50% of 2 decks +39% synergy
Force of Will
50% of 2 decks +37% synergy
Thrill of Possibility
50% of 2 decks +36% synergy
Consider
50% of 2 decks +31% synergy
Seething Song
50% of 2 decks +31% synergy
Fierce Guardianship
50% of 2 decks +30% synergy
Lightning Bolt
50% of 2 decks +26% synergy
Opt
50% of 2 decks +16% synergy
Frantic Search
50% of 2 decks +14% synergy
Brainstorm
50% of 2 decks -0% synergy
Sorceries (17)
Baral's Expertise
100% of 2 decks +98% synergy
Brass's Bounty
100% of 2 decks +89% synergy
Tempt with Reflections
50% of 2 decks +50% synergy
Zndrsplt's Judgment
50% of 2 decks +49% synergy
Replication Technique
50% of 2 decks +49% synergy
Echo Storm
50% of 2 decks +49% synergy
Stolen Identity
50% of 2 decks +48% synergy
Saheeli's Artistry
50% of 2 decks +47% synergy
Rite of Replication
50% of 2 decks +45% synergy
Slip Through Space
50% of 2 decks +44% synergy
Mind's Desire
50% of 2 decks +42% synergy
Irenicus's Vile Duplication
50% of 2 decks +42% synergy
Solve the Equation
50% of 2 decks +33% synergy
Grapeshot
50% of 2 decks +30% synergy
Expressive Iteration
50% of 2 decks +29% synergy
Mana Geyser
50% of 2 decks +27% synergy
Blasphemous Act
50% of 2 decks +6% synergy
Utility Artifacts (11)
Vedalken Orrery
100% of 2 decks +98% synergy
Twinning Glass
100% of 2 decks +100% synergy
Mirror of Fate
50% of 2 decks +50% synergy
Decoction Module
50% of 2 decks +50% synergy
Panharmonicon
50% of 2 decks +49% synergy
Krark-Clan Ironworks
50% of 2 decks +49% synergy
Phyrexian Altar
50% of 2 decks +48% synergy
Lithoform Engine
50% of 2 decks +48% synergy
Twinning Staff
50% of 2 decks +46% synergy
Primal Amulet
50% of 2 decks +41% synergy
Isochron Scepter
50% of 2 decks +40% synergy
Enchantments (7)
Mana Echoes
100% of 2 decks +99% synergy
Leyline of Anticipation
100% of 2 decks +96% synergy
Eye of the Storm
50% of 2 decks +49% synergy
Jace's Sanctum
50% of 2 decks +44% synergy
Double Vision
50% of 2 decks +43% synergy
Swarm Intelligence
50% of 2 decks +43% synergy
Thousand-Year Storm
50% of 2 decks +34% synergy
Battles (1)
Invasion of Arcavios
100% of 1 decks +98% synergy
Planeswalkers (3)
Rowan, Scholar of Sparks
50% of 2 decks +46% synergy
Jace, Wielder of Mysteries
50% of 2 decks +45% synergy
Ral, Storm Conduit
50% of 2 decks +36% synergy
Utility Lands (5)
Emergence Zone
100% of 2 decks +97% synergy
Winding Canyons
50% of 2 decks +50% synergy
Seat of the Synod
50% of 2 decks +40% synergy
Great Furnace
50% of 2 decks +39% synergy
Mystic Sanctuary
50% of 2 decks +21% synergy
Mana Artifacts (6)
Spell Satchel
50% of 2 decks +49% synergy
Chromatic Orrery
50% of 2 decks +49% synergy
Relic of Legends
50% of 2 decks +48% synergy
Pyromancer's Goggles
50% of 2 decks +44% synergy
Decanter of Endless Water
50% of 2 decks +36% synergy
Izzet Signet
50% of 2 decks -18% synergy
Lands (16)
Volcanic Island
100% of 2 decks +87% synergy
Cascade Bluffs
100% of 2 decks +65% synergy
Stormcarved Coast
100% of 2 decks +65% synergy
Temple of Epiphany
100% of 2 decks +55% synergy
Sulfur Falls
100% of 2 decks +42% synergy
Thriving Bluff
50% of 2 decks +48% synergy
Thriving Isle
50% of 2 decks +47% synergy
Prismari Campus
50% of 2 decks +40% synergy
Silverbluff Bridge
50% of 2 decks +38% synergy
Swiftwater Cliffs
50% of 2 decks +31% synergy
Riverglide Pathway
50% of 2 decks +21% synergy
Frostboil Snarl
50% of 2 decks +14% synergy
Izzet Boilerworks
50% of 2 decks +6% synergy
Training Center
50% of 2 decks +4% synergy
Steam Vents
50% of 2 decks +3% synergy
Command Tower
50% of 2 decks -37% synergy