How can you create a combo with Emry, Lurker of the Loch, Black Lotus, Umbral Mantle?
user
[START OF COMBO]This combo can be formed with Emry, Lurker of the Loch, Black Lotus, Umbral Mantle

Color identity: U
Mana cost: 
Steps:
  1. Activate Black Lotus by tapping and sacrificing it, adding three mana of any color.
  2. Activate Emry by tapping it, allowing you to cast Black Lotus from your graveyard this turn.
  3. Cast Black Lotus by paying {0}.
  4. Activate Emry by paying {3} and untapping it, giving it +2/+2 until end of turn.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinitely large Emry until end of turn
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Emry does not have summoning sickness.
  - Umbral Mantle attached to Emry.
[END OF COMBO PREREQUISITES]
assistant