How can you create a combo with Aurelia, the Warleader, Whisper, Blood Liturgist, Ghoulcaller Gisa, Derevi, Empyrial Tactician?
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[START OF COMBO]This combo can be formed with Aurelia, the Warleader, Whisper, Blood Liturgist, Ghoulcaller Gisa, Derevi, Empyrial Tactician

Color identity: WUBRG
Mana cost: 
Steps:
  1. Declare Aurelia and Derevi as attackers.
  2. Aurelia triggers, untapping all creatures you control and causing you to get an additional combat phase after this one.
  3. Activate the mana-producing permanent by tapping it, adding {B}.
  4. Activate Ghoulcaller Gisa by paying {B}, tapping it and sacrificing Aurelia, creating at least three 2/2 Zombie creature tokens.
  5. Activate Whisper by tapping it and sacrificing two Zombies, returning Aurelia from your graveyard to the battlefield.
  6. Deal combat damage with Derevi, triggering its ability, untapping the mana-producing permanent.
  7. Repeat each combat phase.[END OF COMBO STEPS]

Result:
  - Infinite combat damage
  - Infinite combat phases
  - Infinite creature tokens
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite mana creatures you control can produce
  - Infinite sacrifice triggers
  - Infinite untap of creatures you control[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - All permanents do not have summoning sickness.
  - An opponent cannot block Derevi.
  - You control a permanent that can tap to produce at least {B}.
[END OF COMBO PREREQUISITES]
assistant