Oltec Matterweaver, Ancestral Statue, Krark-Clan Ironworks, and Kaya, Geist Hunter

Prerequisites

• Oltec Matterweaver on the battlefield
• Ancestral Statue in hand
• Krark-Clan Ironworks on the battlefield
• Kaya, Geist Hunter on the battlefield
• undefined available

Steps

1. Activate Kaya's second loyalty ability by removing two loyalty counters from it, causing you to double any tokens you create this turn
2. Cast Ancestral Statue by paying Oltec Matterweaver triggers, creating two 1/1 Gnome artifact creature tokens
3. When Ancestral Statue enters the battlefield, it triggers, returning itself from the battlefield to your hand
4. Activate Krark-Clan Ironworks by sacrificing the Gnomes, adding
5. Repeat from step 2

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count