How can you create a combo with Undermountain Adventurer, Umbral Mantle?
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[START OF COMBO]This combo can be formed with Undermountain Adventurer, Umbral Mantle

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

Result:
  - Infinitely large Undermountain Adventurer 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 Undermountain Adventurer.
  - Undermountain Adventurer does not have summoning sickness.
  - You have completed a dungeon.
[END OF COMBO PREREQUISITES]
assistant