How can you create a combo with Dockside Extortionist, Nim Deathmantle, Ashnod's Altar?
user
[START OF COMBO]This combo can be formed with Dockside Extortionist, Nim Deathmantle, Ashnod's Altar

Color identity: R
Mana cost: {2}
Steps:
  1. Activate Ashnod's Altar by sacrificing Dockside Extortionist, adding {C}{C}.
  2. Dockside Extortionist dies, triggering Nim Deathmantle, causing you to pay {4} to return Dockside Extortionist from your graveyard to the battlefield, and attach Nim Deathmantle to it.
  3. Dockside Extortionist enters the battlefield, creating at least two Treasure tokens.
  4. Activate two Treasure tokens by tapping and sacrificing them, adding two mana of any color.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite colorless mana
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite Treasure tokens[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Opponents control at least two artifacts and/or enchantments.
[END OF COMBO PREREQUISITES]
assistant