Liliana, Untouched by Death + Repository Skaab + Rooftop Storm

UB identity

Commander legal

The 3 combo pieces

• Liliana, Untouched by Death
• Repository Skaab
• Rooftop Storm

How to execute it

1. Activate Liliana's third ability by removing three loyalty counters from it, allowing you to cast Zombie cards from your graveyard this turn.
2. Cast Repository Skaab either from your hand or from your graveyard by paying {0}.
3. When Repository Skaab enters, it triggers, causing you to sacrifice it.
4. Repository Skaab triggers, returning an instant or sorcery card from your graveyard to your hand.
5. Repeat from step 2.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite storm count
• Return all instant and sorcery cards from your graveyard to your hand