Kambal, Profiteering Mayor + Trudge Garden + Mana Echoes

Kambal, Profiteering Mayor

Trudge Garden

Mana Echoes

How it works

1. Cause a token to enter the battlefield under your control.
2. Kambal's second ability triggers, causing each opponent to lose 1 life and you to gain 1 life.
3. Trudge Garden triggers, causing you to pay 2 to create a 4/4 Fungus Beast creature token.
4. Kambal's second ability and Mana Echoes trigger.
5. Resolve the Mana Echoes trigger, adding C for each Fungus and Beast on the battlefield.
6. Resolve the Kambal trigger, causing each opponent to lose 1 life and you to gain 1 life.
7. Repeat from step 3.