Cayth, Famed Mechanist + Deceiver Exarch + Mana Echoes

Mana needed: {2}

URW identity

Commander legal

The 3 combo pieces

What must be in place

You control a token copy of Deceiver Exarch.

How to execute it

  1. Activate Cayth by paying {2} and tapping it, creating a copy of the Deceiver Exarch token.
  2. When the Deceiver Exarch token enters the battlefield, it and Mana Echoes trigger.
  3. Resolve the Deceiver Exarch trigger, untapping Cayth
  4. Resolve the Mana Echoes trigger, adding {C} for each creature you control that shares a type with the Deceiver Exarch token.
  5. Repeat.

What the combo produces