How can you create a combo with Kenrith, the Returned King, Dockside Extortionist, Blasting Station?
user
[START OF COMBO]This combo can be formed with Kenrith, the Returned King, Dockside Extortionist, Blasting Station

Color identity: WUBRG
Mana cost: {1}{R}
Steps:
  1. Cast Dockside Extortionist.
  2. Dockside Extortionist enters, triggering to create six Treasure tokens.
  3. Untap Blasting Station.
  4. Activate Blasting Station, sacrificing Dockside Extortionist to deal 1 damage to any target.
  5. Activate Kenrith's last ability, returning Dockside Extortionist from your graveyard to the battlefield.
  6. Sacrifice five Treasures for {4}{B}.
  7. Repeat steps 2 to 6.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite damage
  - 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:
  - Kenrith, the Returned King must be on the battlefield
  - Dockside Extortionist must be in your hand
  - Blasting Station must be on the battlefield
  - Your opponents control six or more artifacts and/or enchantments.
[END OF COMBO PREREQUISITES]
assistant