Havengul Lich + Rooftop Storm + Shambling Ghast + Yahenni, Undying Partisan

Mana needed: {1}

UB identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Havengul Lich by paying {1}, allowing you to cast Shambling Ghast card from your graveyard this turn.
  2. Cast Shambling Ghast from your graveyard by paying {0} due to Rooftop Storm.
  3. Activate Yahenni by sacrificing Shambling Ghast.
  4. When Shambling Ghast dies, it triggers, creating a Treasure token.
  5. Resolve the Yahenni ability.
  6. Activate the Treasure by tapping and sacrificing it, adding {1}.
  7. Repeat.

What the combo produces