Kaya's Ghostform, Salvaging Station, Encroaching Mycosynth, and Basal Sliver

Prerequisites

• Kaya's Ghostform on the battlefield
• Salvaging Station on the battlefield
• Encroaching Mycosynth on the battlefield
• Basal Sliver on the battlefield
• Kaya's Ghostform attached to Basal Sliver

Steps

1. Activate Basal Sliver by sacrificing it, adding
2. Basal Sliver dies, triggering Salvaging Station and Kaya's Ghostform
3. Resolve the Salvaging Station trigger, untapping it
4. Resolve the Kaya's Ghostform trigger, returning Basal Sliver from your graveyard to the battlefield
5. Activate Salvaging Station by tapping it, returning Kaya's Ghostform from your graveyard to the battlefield attached to Basal Sliver
6. Repeat

Results

• Infinite black mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers