How can you create a combo with Great Whale, Cogwork Assembler, Encroaching Mycosynth?
user
[START OF COMBO]This combo can be formed with Great Whale, Cogwork Assembler, Encroaching Mycosynth

Color identity: U
Mana cost: 
Steps:
  1. Activate up to seven lands you control by tapping them, adding at least {8}.
  2. Activate Cogwork Assembler by paying {7}, creating a token copy of Great Whale with haste.
  3. The token Great Whale enters the battlefield, untapping up to seven lands.
  4. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite copies of artifacts you control
  - Infinite creature tokens with haste
  - Infinite enters the battlefield
  - Infinite mana lands you control can produce
  - Infinite untap of lands you control[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You control up to seven lands that can tap to produce at least {8}.
[END OF COMBO PREREQUISITES]
assistant