How can you create a combo with Changeling Hero, Bloodline Necromancer, Viscera Seer?
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[START OF COMBO]This combo can be formed with Changeling Hero, Bloodline Necromancer, Viscera Seer

Color identity: WB
Mana cost: {4}{W}
Steps:
  1. Cast Changeling Hero by paying {4}{W}.
  2. Changeling Hero enters the battlefield, championing Bloodline Necromancer.
  3. Activate Viscera Seer by sacrificing Changeling Hero.
  4. Changeling Hero dies, causing Bloodline Necromancer to return to the battlefield from exile.
  5. Bloodline Necromancer enters the battlefield, returning Changeling Hero from your graveyard to the battlefield.
  6. Repeat from step 2.
  7. Resolve all Viscera Seer abilities, causing you to scry 1 an infinite number of times.[END OF COMBO STEPS]

Result:
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite scry 1[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Changeling Hero must be in your hand
  - Bloodline Necromancer must be on the battlefield
  - Viscera Seer must be on the battlefield
[END OF COMBO PREREQUISITES]
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