Carrion Feeder + Melira, Sylvok Outcast + Woodfall Primus

BG identity

Commander legal

The 3 combo pieces

• Carrion Feeder
• Melira, Sylvok Outcast
• Woodfall Primus

How to execute it

1. Activate Carrion Feeder by sacrificing Woodfall Primus.
2. When Woodfall Primus dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
3. When Woodfall Primus enters, it triggers, destroying a noncreature permanent.
4. Resolve the Carrion Feeder ability.
5. Repeat.

What the combo produces

• Destroy any number of noncreature permanents
• Infinite +1/+1 counters on a creature
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Lock