How can you create a combo with Necrotic Ooze, Magus of the Coffers, Farmstead Gleaner?
user
[START OF COMBO]This combo can be formed with Necrotic Ooze, Magus of the Coffers, Farmstead Gleaner

Color identity: B
Mana cost: 
Steps:
  1. Activate Necrotic Ooze using Magus of the Coffers' ability by paying {2} and tapping it, adding at least {B}{B}{B}{B}{B}.
  2. Activate Necrotic Ooze using Farmstead Gleaner's ability by paying {2} and untapping it, putting a +1/+1 counter on it.
  3. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite +1/+1 counters on Necrotic Ooze
  - Infinite black mana[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Necrotic Ooze must be on the battlefield
  - Magus of the Coffers must be in the graveyard
  - Farmstead Gleaner must be in the graveyard
  - Necrotic Ooze does not have summoning sickness.
  - You control at least five Swamps.
  - {2} availabile.
[END OF COMBO PREREQUISITES]
assistant