Activated Sleeper + Dynaheir, Invoker Adept + Hell's Caretaker

WUBR identity

Commander legal

The 3 combo pieces

• Activated Sleeper
• Dynaheir, Invoker Adept
• Hell's Caretaker

How to execute it

1. During your upkeep, activate Hell's Caretaker by tapping and sacrificing it, returning Activated Sleeper from your graveyard to the battlefield as a copy of Hell's Caretaker.
2. Activate Activated Sleeper by tapping and sacrificing it, returning Hell's Caretaker from your graveyard to the battlefield.
3. Repeat.

What the combo produces

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