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

Color identity: UB
Mana cost: 
Steps:
  1. At the beginning of your end step, Jon Irenicus triggers, causing an opponent who controls no Swamps to gain control of Bog Serpent.
  2. Bog Serpent triggers, causing the opponent to sacrifice it.
  3. However, Bog Serpent cannot be sacrificed due to its ability granted by Jon Irenicus.
  4. Bog Serpent 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]
assistant