How can you create a combo with Imotekh the Stormlord, Clock of Omens, Tortured Existence?
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[START OF COMBO]This combo can be formed with Imotekh the Stormlord, Clock of Omens, Tortured Existence

Color identity: B
Mana cost: 
Steps:
  1. Activate a mana-producing artifact you control by tapping it, adding {B}.
  2. Activate Tortured Existence by paying {B} and discarding an artifact creature card, returning another artifact creature card from your graveyard to your hand.
  3. Imotekh's first ability triggers, creating two 2/2 Necron Warrior artifact creature tokens.
  4. Activate Clock of Omens by tapping the Necron Warriors, untapping the mana-producing artifact.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite enters the battlefield
  - Infinite tapped creature tokens[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You control an artifact that can tap to produce at least {B}.
  - You have at least one artifact creature card in hand.
  - You have at least one artifact creature card in your graveyard.
[END OF COMBO PREREQUISITES]
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