How can you create a combo with Double Vision, Venser, Shaper Savant, Naban, Dean of Iteration, Nexus of Fate?
user
[START OF COMBO]This combo can be formed with Double Vision, Venser, Shaper Savant, Naban, Dean of Iteration, Nexus of Fate

Color identity: UR
Mana cost: {7}{U}{U}{U}{U}
Steps:
  1. Cast Nexus of Fate by paying {5}{U}{U}.
  2. Double Vision triggers, creating a copy of Nexus of Fate.
  3. Holding priority, cast Venser by paying {2}{U}{U}.
  4. Venser enters the battlefield, returning itself and original Nexus of Fate to your hand.
  5. Resolve the Nexus of Fate copy, causing you to take an extra turn after this one.
  6. Move to your extra turn.
  7. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite turns[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Double Vision must be on the battlefield
  - Venser, Shaper Savant must be in your hand
  - Naban, Dean of Iteration must be on the battlefield
  - Nexus of Fate must be in your hand
  - You have not cast any instant or sorcery spell this turn.
[END OF COMBO PREREQUISITES]
assistant