How can you create a combo with Workhorse, Nim Deathmantle, Impact Tremors, Phyrexian Altar?
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[START OF COMBO]This combo can be formed with Workhorse, Nim Deathmantle, Impact Tremors, Phyrexian Altar

Color identity: R
Mana cost: 
Steps:
  1. Activate Workhorse by removing four +1/+1 counters, adding {C}{C}{C}{C}.
  2. Activate Phyrexian Altar by sacrificing Workhorse, adding one mana of any color.
  3. Workhorse dies, triggering Nim Deathmantle, causing you to pay {4} to return Workhorse from your graveyard to the battlefield, and attach Nim Deathmantle to it.
  4. Workhorse enters the battlefield with four +1/+1 counters on it.
  5. Impact Tremors triggers, dealing 1 damage to each opponent.
  6. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
  - Nim Deathmantle attached to Workhorse.
[END OF COMBO PREREQUISITES]
assistant