How can you create a combo with Cauldron of Souls, Dross Scorpion, Workhorse?
user
[START OF COMBO]This combo can be formed with Cauldron of Souls, Dross Scorpion, Workhorse

Color identity: C
Mana cost: 
Steps:
  1. Activate Cauldron of Souls by tapping it, Workhorse gain persist until end of turn.
  2. Activate Workhorse by removing a +1/+1 counter, adding {C}.
  3. Repeat from step 2 until Workhorse dies.
  4. Dross Scorpion and Workhorse triggers.
  5. Resolve the Dross Scorpion trigger, untapping Cauldron of Souls.
  6. Resolve the Workhorse persist ability trigger, returning it to the battlefield with three +1/+1 counters on it.
  7. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant