How can you create a combo with Rakdos, Lord of Riots, Myr Retriever, Workshop Assistant, Krark-Clan Ironworks?
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[START OF COMBO]This combo can be formed with Rakdos, Lord of Riots, Myr Retriever, Workshop Assistant, Krark-Clan Ironworks

Color identity: BR
Mana cost: 
Steps:
  1. Activate Krark-Clan Ironworks by sacrificing Workshop Assistant, adding {C}{C}.
  2. Workshop Assistant dies, returning Myr Retriever from your graveyard to your hand.
  3. Cast Myr Retriever by paying at most {1}.
  4. Activate Krark-Clan Ironworks by sacrificing Myr Retriever, adding {C}{C}.
  5. Myr Retriever dies, returning Workshop Assistant from your graveyard to your hand.
  6. Cast Workshop Assistant by paying at most {2}.
  7. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colorless mana
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Rakdos, Lord of Riots must be on the battlefield
  - Myr Retriever must be in the graveyard
  - Workshop Assistant must be on the battlefield
  - Krark-Clan Ironworks must be on the battlefield
  - Your opponents have lost at least 1 life this turn.
[END OF COMBO PREREQUISITES]
assistant