Cayth, Famed Mechanist + Mana Echoes + Coercive Recruiter

Cayth, Famed Mechanist

Mana Echoes

Coercive Recruiter

How it works

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