Herd Baloth, Light of Promise, and Ravenous Baloth

Prerequisites

• Herd Baloth on the battlefield
• Light of Promise on the battlefield
• Ravenous Baloth on the battlefield
• Light of Promise attached to Herd Baloth
• You have a way to gain life

Steps

1. Gain any amount of life
2. Herd Baloth triggers, putting that many +1/+1 counters on itself
3. Herd Baloth triggers, creating a 4/4 Beast creature token
4. Activate Ravenous Baloth by sacrificing the Beast token, causing you to gain 4 life
5. Repeat from step 2

Results

• Infinite +1/+1 counters on Herd Baloth
• Infinite death triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite LTB
• Infinite sacrifice triggers