How can you create a combo with Chainer, Dementia Master, Wurmcoil Engine, Phyrexian Altar, Proper Burial?
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[START OF COMBO]This combo can be formed with Chainer, Dementia Master, Wurmcoil Engine, Phyrexian Altar, Proper Burial

Color identity: WB
Mana cost: 
Steps:
  1. Activate Phyrexian Altar by sacrificing Wurmcoil Engine, adding {B}.
  2. When Wurmcoil Engine dies, it and Proper Burial trigger.
  3. Resolve the Wurmcoil Engine trigger, creating two 3/3 Wurm artifact creature tokens.
  4. Resolve the Proper Burial trigger, causing you to gain life equal to Wurmcoil Engine's toughness.
  5. Activate Phyrexian Altar twice by sacrificing the Wurm tokens, adding {B}{B}.
  6. When the Wurms die, Proper Burial trigger twice, causing you to gain life equal to the Wurms' combined toughness.
  7. Activate Chainer by paying {B}{B}{B} and 3 life, putting Wurmcoil Engine from your graveyard onto the battlefield.
  8. Repeat.[END OF COMBO STEPS]

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

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