Brokkos, Apex of Forever + Infested Thrinax + Pitiless Plunderer + Carrion Feeder

Brokkos, Apex of Forever

Infested Thrinax

Pitiless Plunderer

Carrion Feeder

How it works

1. Cast Infested Thrinax by paying 3.
2. When Infested Thrinax enters the battlefield, it triggers, causing you to create a number of 1/1 Saproling creature tokens when a nontoken creature you control dies.
3. Activate Carrion Feeder by sacrificing Brokkos.
4. When Brokkos dies, Infested Thrinax and Pitiless Plunderer trigger.
5. Resolve the Infested Thrinax trigger, creating six 1/1 Saproling creature tokens.
6. Resolve the Pitiless Plunderer trigger, creating a Treasure token.
7. Resolve the Carrion Feeder ability, putting a +1/+1 counter on it.
8. Activate Carrion Feeder four times by sacrificing four Saprolings.
9. When the Saprolings die, Pitiless Plunderer triggers four times, creating four Treasure tokens.
10. Resolve the Carrion Feeder abilities, putting four +1/+1 counters on it.
11. Activate five Treasures by tapping and sacrificing them, adding 2U/B.
12. Cast Brokkos from your graveyard for its mutate cost by paying 2U/B, putting it on top of a Saproling.
13. Repeat from step 3.