Epitaph Golem, Grenzo, Dungeon Warden, and Workhorse

Prerequisites

• Epitaph Golem on the battlefield
• Grenzo, Dungeon Warden on the battlefield
• Workhorse in your graveyard
• available

Steps

1. Activate Epitaph Golem by paying , putting Workhorse on the bottom of your library from your graveyard
2. Activate Grenzo by paying , putting Workhorse in your graveyard from the bottom of your library, then putting Workhorse onto the battlefield
3. Workhorse enters the battlefield with four +1/+1 counters on it
4. Activate Workhorse four times by removing four +1/+1 counters from it, adding
5. Workhorse dies as a state-based action due to having zero toughness
6. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB