Prerequisites
- Workhorse on the battlefield
- Nim Deathmantle on the battlefield
- Phyrexian Altar on the battlefield
- Nim Deathmantle attached to Workhorse
Steps
- Activate Workhorse by removing four +1/+1 counters, adding
- Activate Phyrexian Altar by sacrificing Workhorse, adding one mana of any color
- Workhorse dies, triggering Nim Deathmantle, causing you to pay to return Workhorse from your graveyard to the battlefield, and attach Nim Deathmantle to it
- Workhorse enters the battlefield with four +1/+1 counters on it
- Repeat
Results
- Infinite colored mana
- Infinite colorless mana
- Infinite death triggers
- Infinite ETB
- Infinite LTB
- Infinite sacrifice triggers
Required Cards 3
Workhorse
Artifact Creature — Horse
Nim Deathmantle
Artifact — Equipment