How can you create a combo with Derevi, Empyrial Tactician, Emiel the Blessed, Storm the Vault // Vault of Catlacan?
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[START OF COMBO]This combo can be formed with Derevi, Empyrial Tactician, Emiel the Blessed, Storm the Vault // Vault of Catlacan

Color identity: RGWU
Mana cost: 
Steps:
  1. Activate Vault of Catlacan's second ability by tapping it, adding at least {U}{U}{U}.
  2. Activate Emiel by paying {3}, blinking Derevi.
  3. When Derevi enters the battlefield, it triggers, untapping Vault of Catlacan.
  4. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite leaves the battlefield
  - Infinite enters the battlefield
  - Infinite blue mana
  - Infinite blinking[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You control at least three artifacts.
[END OF COMBO PREREQUISITES]
assistant