Mikaeus, the Unhallowed, Hex Parasite, Ashnod's Altar, and Initiates of the Ebon Hand

Prerequisites

• Mikaeus, the Unhallowed on the battlefield
• Hex Parasite on the battlefield
• Ashnod's Altar on the battlefield
• Initiates of the Ebon Hand on the battlefield
• Hex Parasite does not have a +1/+1 counter on it

Steps

1. Activate Ashnod's Altar by sacrificing Hex Parasite, adding
2. Hex Parasite dies, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter on it
3. Activate Initiates of the Ebon Hand by paying , adding
4. Activate Hex Parasite by paying , removing the +1/+1 counter from it and giving it +1/+0 until end of turn
5. Repeat

Results

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