How can you create a combo with Mirko, Obsessive Theorist, Coretapper, Magistrate's Scepter, Hex Parasite?
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[START OF COMBO]This combo can be formed with Mirko, Obsessive Theorist, Coretapper, Magistrate's Scepter, Hex Parasite

Color identity: UB
Mana cost: {1}{B/P} each turn
Steps:
  1. Activate Coretapper's first ability by tapping it, putting a charge counter on Magistrate's Scepter.
  2. Activate Coretapper's second ability by sacrificing it, putting two charge counters on Magistrate's Scepter.
  3. Activate Magistrate's Scepter's second ability by tapping it and removing three charge counters from it, causing you to take an extra turn after this one.
  4. At the beginning of your end step, Mirko's last ability triggers, returning Coretapper from your graveyard to the battlefield with a finality counter on it.
  5. Activate Hex Parasite by paying {1}{B/P}, removing the finality counter from Coretapper and giving Hex Parasite +1/+0 until end of turn.
  6. Repeat each turn.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
  - Coretapper does not have summoning sickness.
  - Mirko has at least 2 power.
[END OF COMBO PREREQUISITES]
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