Ashnod the Uncaring + Great Oak Guardian + Whisper, Blood Liturgist

UBRG identity

Commander legal

The 3 combo pieces

• Ashnod the Uncaring
• Great Oak Guardian
• Whisper, Blood Liturgist

What must be in place

You control at least one additional nontoken creature.
You have at least one creature card in your graveyard.
Whisper does not have summoning sickness.

How to execute it

1. Activate Whisper by tapping it, sacrificing Great Oak Guardian and any other creature you control, targeting any other creature card in your graveyard.
2. Ashnod the Uncaring triggers, copying Whisper's ability, targeting Great Oak Guardian.
3. Resolve the copy of Whisper's ability, returning Great Oak Guardian from your graveyard to the battlefield.
4. When Great Oak Guardian enters the battlefield, it triggers, untapping all creatures you control and giving them +2/+2 until end of turn.
5. Resolve the original Whisper ability, returning the targeted creature from your graveyard to the battlefield.
6. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite mana creatures you control can produce
• Infinite recursion of creature cards in your graveyard
• Infinite sacrifice triggers
• Infinite untap of creatures you control
• Infinite untap of creatures you control except one
• Infinitely large creatures you control until end of turn