How can you create a combo with Bontu's Monument, Oathsworn Vampire, Phyrexian Altar?
user
[START OF COMBO]This combo can be formed with Bontu's Monument, Oathsworn Vampire, Phyrexian Altar

Color identity: B
Mana cost: {B}
Steps:
  1. Cast Oathsworn Vampire by paying {B}.
  2. Bontu's Monument triggers, causing you to gain 1 life and each opponent to lose 1 life.
  3. Activate Phyrexian Altar by sacrificing Oathswon Vampire, adding {B}.
  4. Cast Oathsworn Vampire from your graveyard by paying {B}.
  5. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite lifegain
  - Infinite lifegain triggers
  - Infinite lifeloss
  - Infinite leaves the battlefield
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Bontu's Monument must be on the battlefield
  - Oathsworn Vampire must be in your hand
  - Phyrexian Altar must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant