How can you create a combo with Elvish Guidance, Arbor Elf, Umbral Mantle?
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[START OF COMBO]This combo can be formed with Elvish Guidance, Arbor Elf, Umbral Mantle

Color identity: G
Mana cost: 
Steps:
  1. Activate Arbor Elf by tapping it, untapping the Forest that has Elvish Guidance attached.
  2. Activate the Forest by tapping it, adding {G}.
  3. Elvish Guidance triggers, adding at least {G}{G}{G}.
  4. Activate Arbor Elf by paying {3} and untapping it, giving it +2/+2 until end of turn.
  5. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
  - Umbral Mantle attached to Arbor Elf.
  - Elvish Guidance attached to a Forest you control.
  - Arbor Elf does not have summoning sickness.
  - You control at least three Elves.
[END OF COMBO PREREQUISITES]
assistant