How can you create a combo with Jon Irenicus, Shattered One, Barbarian Outcast?
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[START OF COMBO]This combo can be formed with Jon Irenicus, Shattered One, Barbarian Outcast

Color identity: UBR
Mana cost: 
Steps:
  1. At the beginning of your end step, Jon Irenicus triggers, giving control of Barbarian Outcast to an opponent who controls no Swamps.
  2. When Barbarian Outcast's controller controls no Swamps, Barbarian Outcast triggers, causing them to sacrifice it.
  3. However, Barbarian Outcast cannot be sacrificed due to its ability.
  4. Barbarian Outcast triggers again, creating a mandatory infinite loop that causes the game to end in a draw.[END OF COMBO STEPS]

Result:
  - Draw the game[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - An opponent controls no Swamps.
[END OF COMBO PREREQUISITES]
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