Elemental Mastery, Galvanic Juggernaut, and Spawning Pit Combo

Elemental Mastery, Galvanic Juggernaut, and Spawning Pit

Here's how the cards Elemental Mastery, Galvanic Juggernaut, and Spawning Pit results in Infinite charge counters on Spawning Pit, Infinite creature tokens with haste, Infinite death triggers, Infinite ETB, Infinite LTB, and Infinite sacrifice triggers

Elemental Mastery

Galvanic Juggernaut

Spawning Pit

Prerequisites

Elemental Mastery on the battlefield
Galvanic Juggernaut on the battlefield
Spawning Pit on the battlefield

Steps

Activate Galvanic Juggernaut by tapping it, creating five 1/1 Elemental creature tokens with haste
Activate Spawning Pit's first ability by sacrificing an Elemental
When the Elemental dies, Galvanic Juggernaut triggers, untapping Galvanic Juggernaut
Resolve the Spawning Pit ability, putting a charge counter on it
Repeat