Exalted Sunborn + Lullmage Mentor + Rite of Replication

Mana needed: {7}{U}{U}

WU identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Rite of Replication with kicker by paying {7}{U}{U}, creating ten token copies of Lullmage Mentor.
  2. Whenever an opponent casts a spell, activate a Lullmage Mentor by tapping seven Merfolk you control, countering that spell.
  3. Each Lullmage Mentor triggers, creating twice that many 1/1 Merfolk creature tokens.
  4. Repeat from step 2.

What the combo produces