How can you create a combo with Othelm, Sigardian Outcast, Ashnod's Altar, Intruder Alarm?
user
[START OF COMBO]This combo can be formed with Othelm, Sigardian Outcast, Ashnod's Altar, Intruder Alarm

Color identity: GWU
Mana cost: 
Steps:
  1. Activate Ashnod's Altar by sacrificing any other nontoken creature, adding {C}{C}.
  2. Activate Othelm by paying {2} and tapping it, returning a creature from your graveyard to the battlefield.
  3. The creature enters the battlefield, triggering Intruder Alarm, untapping all creatures.
  4. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
  - You control at least one other nontoken creature.
  - Othelm does not have summoning sickness.
[END OF COMBO PREREQUISITES]
assistant