Dual Casting + Flow of Knowledge + Mind Over Matter

Mana needed: {4}{U}

UR identity

Commander legal

The 3 combo pieces

What must be in place

Dual Casting attached to a creature you control without summoning sickness.
You control at least five Islands.
You control a permanent that can tap to produce at least {R}.

How to execute it

  1. Cast Flow of Knowledge by paying {4}{U}.
  2. Holding priority, activate a mana-producing permanent by tapping it, adding at least {R}.
  3. Activate the creature with Dual Casting attached by paying {R} and tapping it, copying Flow of Knowledge.
  4. Resolve the copy of Flow of Knowledge, causing you to draw five cards and discard two cards.
  5. Activate Mind over Matter twice by discarding two cards, untapping the creature with Dual Casting attached and the mana-producing permanent.
  6. Repeat from step 2.

What the combo produces