Bhaal, Lord of Murder, Bloodsoaked Champion, Workhorse, and Phyrexian Altar

Prerequisites

• Bhaal, Lord of Murder on the battlefield
• Bloodsoaked Champion on the battlefield
• Workhorse on the battlefield
• Phyrexian Altar on the battlefield
• You have attacked this turn

Steps

1. Activate Phyrexian Altar by sacrificing Bloodsoaked Champion, adding
2. When Bloodsoaked Champion dies, Bhaal triggers, putting a +1/+1 counter on Workhorse and goading it
3. Activate Workhorse by removing a +1/+1 counter from it, adding
4. Activate Bloodsoaked Champion by paying , returning it from your graveyard to the battlefield tapped
5. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers