How can you create a combo with Olivia's Attendants, Intruder Alarm, Brawl, March of the Machines?
user
[START OF COMBO]This combo can be formed with Olivia's Attendants, Intruder Alarm, Brawl, March of the Machines

Color identity: UR
Mana cost: {3}{R}{R}
Steps:
  1. Cast Brawl by paying {3}{R}{R}.
  2. Give Olivia's Attendants indestructible, if needed.
  3. Activate Olivia's Attendants by tapping it, dealing damage equal to its power to itself.
  4. Olivia's Attendants triggers, creating that many Blood artifact tokens.
  5. The Bloods enter the battlefield as 0/0 creatures due to March of the Machines and die as a state-based action due to having 0 toughness.
  6. Intruder Alarm triggers that many times, untapping all creatures.
  7. Repeat from step 3.[END OF COMBO STEPS]

Result:
  - Infinite damage to creatures
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite mana creatures you control can produce
  - Infinite untap of all creatures[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Olivia's Attendants must be on the battlefield
  - Intruder Alarm must be on the battlefield
  - Brawl must be in your hand
  - March of the Machines must be on the battlefield
  - Olivia's Attendants does not have summoning sickness.
  - You have a way to give Olivia's Attendants indestructible.
[END OF COMBO PREREQUISITES]
assistant