How can you create a combo with Balustrade Spy, Mana Severance, Unburial Rites, Thassa's Oracle?
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[START OF COMBO]This combo can be formed with Balustrade Spy, Mana Severance, Unburial Rites, Thassa's Oracle

Color identity: WUB
Mana cost: {7}{W}{U}{B}
Steps:
  1. Cast Mana Severance for {1}{U}, exiling all lands in your library.
  2. Cast Balustrade Spy for {3}{B}, milling your library.
  3. Cast Unburial Rites for {3}{W}, returning Thassa's Oracle to the battlefield.
  4. Thassa's Oracle ETBs, winning the game.[END OF COMBO STEPS]

Result:
  - Win the game[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Balustrade Spy must be in your hand
  - Mana Severance must be in your hand
  - Unburial Rites must be in the graveyard or in the library
  - Thassa's Oracle must be in the graveyard or in the library
[END OF COMBO PREREQUISITES]
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