How can you create a combo with Priest of Titania, Umbral Mantle?
user
[START OF COMBO]This combo can be formed with Priest of Titania, Umbral Mantle

Color identity: G
Mana cost: 
Steps:
  1. Activate Priest of Titania by tapping it, adding at least {G}{G}{G}{G}.
  2. Activate Priest of Titania by paying {3} and untapping it, giving itself +2/+2 until end of turn.
  3. Repeat.[END OF COMBO STEPS]

Result:
  - Infinitely large Priest of Titania until end of turn
  - Infinite green mana[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Umbral Mantle attached to Priest of Titania.
  - You control at least three other Elves.
  - Priest of Titania does not have summoning sickness.
[END OF COMBO PREREQUISITES]
assistant