How can you create a combo with Dockside Extortionist, Heat Shimmer, Reiterate?
user
[START OF COMBO]This combo can be formed with Dockside Extortionist, Heat Shimmer, Reiterate

Color identity: R
Mana cost: {6}{R}{R}{R}
Steps:
  1. Cast Heat Shimmer by paying {2}{R}, targeting Dockside Extortionist.
  2. Holding priority, cast Reiterate with buyback by paying {4}{R}{R}, creating a copy of Heat Shimmer targeting Dockside Extortionist.
  3. Resolve the copy of Heat Shimmer, creating a token copy of Dockside Extortionist with haste.
  4. The Dockside Extortionist token enters the battlefield, creating at least seven Treasure tokens.
  5. Activate six Treasure tokens by tapping and sacrificing them, adding {4}{R}{R}.
  6. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite creature tokens with haste
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite magecraft triggers
  - Infinite storm count
  - Infinite Treasure tokens[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Dockside Extortionist must be on the battlefield
  - Heat Shimmer must be in your hand
  - Reiterate must be in your hand
  - Opponents control at least seven artifacts and/or enchantments.
[END OF COMBO PREREQUISITES]
assistant