Melira, Sylvok Outcast + River Kelpie + Shilgengar, Sire of Famine

GWUB identity

Commander legal

The 3 combo pieces

• Melira, Sylvok Outcast
• River Kelpie
• Shilgengar, Sire of Famine

How to execute it

1. Activate Shilgengar by sacrificing River Kelpie.
2. When River Kelpie 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 River Kelpie enters, it triggers, causing you to draw a card
4. Resolve the Shilgengar ability.
5. Repeat.

What the combo produces

• Infinite Blood tokens
• Infinite card draw
• Infinite draw triggers
• Near-infinite Blood tokens
• Near-infinite creature sacrifice triggers
• Near-infinite death triggers
• Near-infinite ETB
• Near-infinite LTB