How can you create a combo with Verdant Succession, Phyrexian Altar, Haunted Crossroads?
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[START OF COMBO]This combo can be formed with Verdant Succession, Phyrexian Altar, Haunted Crossroads

Color identity: BG
Mana cost: 
Steps:
  1. Activate Phyrexian Altar by sacrificing a nontoken green creature, adding {B}.
  2. When the creature dies, Verdant Succession triggers.
  3. Holding priority, activate Haunted Crossroads by paying {B}, putting the creature on top of your library from your graveyard.
  4. Resolve the Verdant Succession trigger, putting the creature from your library onto the battlefield.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - 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
  - You control at least one nontoken green creature.
[END OF COMBO PREREQUISITES]
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