Ygra, Eater of All, Aluren, and Curious Forager

Prerequisites

• Ygra, Eater of All on the battlefield
• Aluren on the battlefield
• Curious Forager in hand

Steps

1. Cast Curious Forager by paying due to Aluren
2. When Curious Forager enters the battlefield, it triggers, causing you to sacrifice it, as it is a food due to Ygra
3. Ygra and Curious Forager trigger
4. Resolve the Ygra trigger, putting two +1/+1 counters on it
5. Resolve the Curious Forager trigger, returning it from your graveyard to your hand
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinite +1/+1 counters on Ygra