How can you create a combo with Pentavus, Mana Echoes?
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[START OF COMBO]This combo can be formed with Pentavus, Mana Echoes

Color identity: R
Mana cost: {1}
Steps:
  1. Activate Pentavus, removing a +1/+1 counter and making a Pentavite token.
  2. Mana Echoes triggers, adding {C}.
  3. Activate Pentavus again, removing a +1/+1 counter and making a Pentavite token.
  4. Mana Echoes triggers, adding {C}{C}.
  5. Activate Pentavus a third time, removing a +1/+1 counter, making a Pentavite token, and leaving {C} floating.
  6. Mana Echoes triggers, adding {C}{C}{C}, leaving {C}{C}{C}{C} floating.
  7. Activate Pentavus' other ability 3 times, sacrificing the 3 Pentavite tokens and putting 3 +1/+1 counters back on Pentavus.
  8. Repeat for infinite colorless mana.[END OF COMBO STEPS]

Result:
  - Infinite colorless mana
  - 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
  - Pentavus has at least 4 counters.
[END OF COMBO PREREQUISITES]
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