How can you create a combo with Aspiring Champion, Blightsteel Colossus, Vampiric Tutor, Maskwood Nexus?
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[START OF COMBO]This combo can be formed with Aspiring Champion, Blightsteel Colossus, Vampiric Tutor, Maskwood Nexus

Color identity: BR
Mana cost: {B}
Steps:
  1. Cast Vampiric Tutor by paying {B}, searching your library for Blightsteel Colossus and putting it on top of your library, then causing you to lose 2 life.
  2. Deal combat damage to an opponent using Aspiring Champion.
  3. Aspiring Champion triggers, causing you to sacrifice it, then reveal Blightsteel Colossus from the top of your library and put it onto the battlefield as a Demon due to Maskwood Nexus, then causing Blightsteel Colossus to give each opponent eleven poison counters.
  4. Each opponent loses the game as a state-based action due to having ten or more poison counters.[END OF COMBO STEPS]

Result:
  - Each opponent loses the game[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Aspiring Champion must be on the battlefield
  - Blightsteel Colossus must be in the library
  - Vampiric Tutor must be in your hand
  - Maskwood Nexus must be on the battlefield
  - Aspiring Champion does not have summoning sickness, and cannot be blocked by an opponent.
  - Your life total is at least 3.
[END OF COMBO PREREQUISITES]
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