Mana Echoes + Shrieking Drake + Stonework Packbeast

Mana needed: {U}

UR identity

Commander legal

The 3 combo pieces

What must be in place

You control at least two Drake creatures.

How to execute it

  1. Cast Shrieking Drake by paying {U}.
  2. When Shrieking Drake enters the battlefield, it triggers itself and Mana Echoes.
  3. Resolve the Mana Echoes ability, adding at least {C}{C}{C}.
  4. Resolve Shrieking Drake's ability, returning it from the battlefield to your hand.
  5. Activate Stonework Packbeast by paying {2}, adding {U}.
  6. Repeat any number of times.
  7. Once you have infinite colorless mana, you may activate Stonework Packbeast any number of times.

What the combo produces