Dross Scorpion, Elemental Mastery, Blasting Station, and Mycosynth Lattice

Prerequisites

• Dross Scorpion on the battlefield
• Elemental Mastery on the battlefield
• Blasting Station on the battlefield
• Mycosynth Lattice on the battlefield

Steps

1. Activate the creature with Elemental Mastery attached by tapping it, creating a number of 1/1 Elemental creature tokens with haste equal to its power
2. When the Elementals enter, Blasting Station triggers that many times, untapping Blasting Station
3. Activate Blasting Station by tapping it and sacrificing an Elemental
4. When the Elemental dies as an artifact due to Mycosynth Lattice, Dross Scorpion triggers, untapping the creature with Elemental Mastery attached
5. Resolve the Blasting Station ability
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite damage
• Infinite creature tokens with haste