Goblin Sharpshooter + Heat Shimmer + Elemental Mastery

Goblin Sharpshooter
Heat Shimmer
Elemental Mastery

Requires
Goblin Sharpshooter must be on the battlefield. Heat Shimmer must be in hand. Elemental Mastery must be on the battlefield. Elemental Mastery attached to Goblin Sharpshooter. Goblin Sharpshooter does not have summoning sickness. Mana needed: 2
Steps
  1. Cast Heat Shimmer by paying 2, creating a token copy of Goblin Sharpshooter with haste.
  2. Activate the nontoken Goblin Sharpshooter by tapping it, creating a 1/1 Elemental creature token with haste.
  3. Activate the token Goblin Sharpshooter by tapping it, dealing 1 damage to the Elemental token.
  4. The Elemental dies as a state-based action due to having zero or less toughness.
  5. Both Goblin Sharpshooters trigger, untapping themselves.
  6. Repeat from step 2.
Results
Infinite death triggers. Infinite ETB. Infinite LTB.

Rosnakht, Heir of Rohgahh
0.15% of 656 decks 1 decks
Purphoros, God of the Forge
0.03% of 3784 decks 1 decks
Creatures
Feldon of the Third Path
100% of 2 decks +94% synergy
Witty Roastmaster
100% of 2 decks +88% synergy
Kiki-Jiki, Mirror Breaker
100% of 2 decks +87% synergy
Dualcaster Mage
100% of 2 decks +87% synergy
Torbran, Thane of Red Fell
100% of 2 decks +71% synergy
Hellraiser Goblin
50% of 2 decks +49% synergy
Mirrorwing Dragon
50% of 2 decks +49% synergy
Goblin Goliath
50% of 2 decks +49% synergy
Pia and Kiran Nalaar
50% of 2 decks +49% synergy
Seasoned Pyromancer
50% of 2 decks +49% synergy
Manaform Hellkite
50% of 2 decks +49% synergy
Chancellor of the Forge
50% of 2 decks +49% synergy
Ox of Agonas
50% of 2 decks +48% synergy
Lightning Crafter
50% of 2 decks +48% synergy
Subira, Tulzidi Caravanner
50% of 2 decks +48% synergy
Norin the Wary
50% of 2 decks +48% synergy
Hanweir Garrison
50% of 2 decks +48% synergy
Anax, Hardened in the Forge
50% of 2 decks +48% synergy
Emrakul's Hatcher
50% of 2 decks +48% synergy
Rabbit Battery
50% of 2 decks +48% synergy
Moggcatcher
50% of 2 decks +47% synergy
Bloodmark Mentor
50% of 2 decks +46% synergy
Fury
50% of 2 decks +46% synergy
Dire Fleet Daredevil
50% of 2 decks +46% synergy
Jaxis, the Troublemaker
50% of 2 decks +46% synergy
Grinning Ignus
50% of 2 decks +46% synergy
Goblin Wardriver
50% of 2 decks +45% synergy
Loyal Apprentice
50% of 2 decks +45% synergy
Legion Loyalist
50% of 2 decks +45% synergy
Goblin Rabblemaster
50% of 2 decks +45% synergy
Zealous Conscripts
50% of 2 decks +44% synergy
Atsushi, the Blazing Sky
50% of 2 decks +44% synergy
Warren Instigator
50% of 2 decks +43% synergy
Goro-Goro, Disciple of Ryusei
50% of 2 decks +42% synergy
Krenko, Mob Boss
50% of 2 decks +41% synergy
Young Pyromancer
50% of 2 decks +40% synergy
Goblin Recruiter
50% of 2 decks +40% synergy
Legion Warboss
50% of 2 decks +40% synergy
Beetleback Chief
50% of 2 decks +39% synergy
Anger
50% of 2 decks +39% synergy
Mogg War Marshal
50% of 2 decks +39% synergy
Ragavan, Nimble Pilferer
50% of 2 decks +39% synergy
Goblin Welder
50% of 2 decks +38% synergy
Goblin Instigator
50% of 2 decks +38% synergy
Pashalik Mons
50% of 2 decks +37% synergy
Purphoros, God of the Forge
50% of 2 decks +37% synergy
Goblin Chieftain
50% of 2 decks +36% synergy
Goblin Warchief
50% of 2 decks +34% synergy
Siege-Gang Commander
50% of 2 decks +34% synergy
Krenko, Tin Street Kingpin
50% of 2 decks +33% synergy
Instants
Deflecting Swat
100% of 2 decks +74% synergy
Chaos Warp
100% of 2 decks +36% synergy
Weapon Surge
50% of 2 decks +50% synergy
Raze the Effigy
50% of 2 decks +46% synergy
Sudden Breakthrough
50% of 2 decks +46% synergy
Fists of Flame
50% of 2 decks +44% synergy
Price of Progress
50% of 2 decks +40% synergy
Valakut Awakening
50% of 2 decks +28% synergy
Abrade
50% of 2 decks +7% synergy
Sorceries
Faithless Looting
100% of 2 decks +54% synergy
Sudden Demise
50% of 2 decks +50% synergy
Explosive Entry
50% of 2 decks +49% synergy
Firecat Blitz
50% of 2 decks +49% synergy
Descent of the Dragons
50% of 2 decks +49% synergy
Forbidden Friendship
50% of 2 decks +49% synergy
Mogg Infestation
50% of 2 decks +48% synergy
Burn Down the House
50% of 2 decks +47% synergy
By Force
50% of 2 decks +46% synergy
Twinflame
50% of 2 decks +42% synergy
Renegade Tactics
50% of 2 decks +41% synergy
Mizzium Mortars
50% of 2 decks +41% synergy
Empty the Warrens
50% of 2 decks +40% synergy
Shatterskull Smashing
50% of 2 decks +39% synergy
Hordeling Outburst
50% of 2 decks +38% synergy
Dragon Fodder
50% of 2 decks +37% synergy
Krenko's Command
50% of 2 decks +36% synergy
Tormenting Voice
50% of 2 decks +34% synergy
Vandalblast
50% of 2 decks +9% synergy
Blasphemous Act
50% of 2 decks -3% synergy
Utility Artifacts
Livewire Lash
50% of 2 decks +50% synergy
Cloudstone Curio
50% of 2 decks +47% synergy
Umbral Mantle
50% of 2 decks +47% synergy
Phyrexian Altar
50% of 2 decks +46% synergy
Thornbite Staff
50% of 2 decks +46% synergy
Embercleave
50% of 2 decks +45% synergy
Panharmonicon
50% of 2 decks +43% synergy
Ashnod's Altar
50% of 2 decks +43% synergy
Helm of the Host
50% of 2 decks +43% synergy
Skullclamp
50% of 2 decks +31% synergy
Lightning Greaves
50% of 2 decks +16% synergy
Swiftfoot Boots
50% of 2 decks +9% synergy
Ruby Medallion
50% of 2 decks +7% synergy
Enchantments
City on Fire
100% of 2 decks +80% synergy
Flamespeaker's Will
50% of 2 decks +50% synergy
Ghitu Firebreathing
50% of 2 decks +50% synergy
Goblin Warrens
50% of 2 decks +49% synergy
Brazen Cannonade
50% of 2 decks +48% synergy
Mana Echoes
50% of 2 decks +47% synergy
Dragon Mantle
50% of 2 decks +46% synergy
Valakut Exploration
50% of 2 decks +44% synergy
Curse of Opulence
50% of 2 decks +43% synergy
Sticky Fingers
50% of 2 decks +41% synergy
Outpost Siege
50% of 2 decks +39% synergy
Mechanized Warfare
50% of 2 decks +39% synergy
Fiery Emancipation
50% of 2 decks +32% synergy
Impact Tremors
50% of 2 decks +24% synergy
Utility Lands
Ramunap Ruins
50% of 2 decks +47% synergy
Hanweir Battlements
50% of 2 decks +46% synergy
Desert of the Fervent
50% of 2 decks +45% synergy
Shinka, the Bloodsoaked Keep
50% of 2 decks +45% synergy
Kher Keep
50% of 2 decks +43% synergy
Scavenger Grounds
50% of 2 decks +43% synergy
Den of the Bugbear
50% of 2 decks +42% synergy
Sokenzan, Crucible of Defiance
50% of 2 decks +39% synergy
Dwarven Mine
50% of 2 decks +38% synergy
Castle Embereth
50% of 2 decks +32% synergy
Valakut, the Molten Pinnacle
50% of 2 decks +26% synergy
Mana Artifacts
Patriar's Seal
50% of 2 decks +44% synergy
Mox Amber
50% of 2 decks +44% synergy
Springleaf Drum
50% of 2 decks +42% synergy
Heraldic Banner
50% of 2 decks +40% synergy
Liquimetal Torque
50% of 2 decks +31% synergy
Cursed Mirror
50% of 2 decks +30% synergy
Sol Ring
50% of 2 decks -36% synergy