How can you create a combo with Last Laugh, Bishop of Wings, Artificial Evolution, Floating Shield?
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[START OF COMBO]This combo can be formed with Last Laugh, Bishop of Wings, Artificial Evolution, Floating Shield

Color identity: WUB
Mana cost: {U}
Steps:
  1. Cast Artificial Evolution by paying {U}, changing all instances of "Angel" on Bishop of Wings to "Spirit".
  2. Deal damage to a Spirit you control with toughness equal to 1.
  3. The creature dies as a state-based action due to having 0 toughness, triggering Bishop of Wings' second ability and Last Laugh.
  4. Resolve the Bishop of Wings trigger, causing you to create a 1/1 Spirit creature token.
  5. When the Spirit enters the battlefield, Bishop of Wings' first ability triggers , causing you to gain 4 life.
  6. Resolve the Last Laugh trigger, dealing 1 damage to each creature except Bishop of WIngs, as well as each player.
  7. Repeat from step 3.[END OF COMBO STEPS]

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

Other prerequisites:
  - Last Laugh must be on the battlefield
  - Bishop of Wings must be on the battlefield
  - Artificial Evolution must be in your hand
  - Floating Shield must be on the battlefield
  - Floating Shield attached to Bishop of Wings.
  - "Black" chosen with Floating Shield.
  - You control at least one Spirit with toughness equal to 1, and a way to deal damage to that creature.
[END OF COMBO PREREQUISITES]
assistant