How can you create a combo with Myr Matrix, Chromatic Orrery, Dross Scorpion, Ashnod's Altar?
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[START OF COMBO]This combo can be formed with Myr Matrix, Chromatic Orrery, Dross Scorpion, Ashnod's Altar

Color identity: C
Mana cost: 
Steps:
  1. Activate Chromatic Orrery's first ability by tapping it, adding {5}.
  2. Activate Myr Matrix by paying {5}, creating a 1/1 Myr artifact creature token.
  3. Activate Ashnod's Altar by sacrificing the Myr, adding {2}.
  4. The Myr dies, triggering Dross Scorpion, untapping Chromatic Orrery.
  5. Repeat.
  6. Once you have infinite mana, if you control a colored permanent, you may activate Chromatic Orrery's second ability instead to draw infinite cards.[END OF COMBO STEPS]

Result:
  - Infinite card draw
  - Infinite colored mana
  - Infinite colorless mana
  - Infinite creature tokens
  - Infinite death triggers
  - Infinite draw triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite untap of artifacts[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
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