Long Feng, Grand Secretariat + Herd Baloth + Yahenni, Undying Partisan

Long Feng, Grand Secretariat

Herd Baloth

Yahenni, Undying Partisan

How it works

1. Put a +1/+1 counter on Herd Baloth
2. Herd Baloth triggers, creating a creature token.
3. Activate Yahenni by sacrificing the creature token.
4. When the creature token dies, Long Feng triggers, putting a +1/+1 counter on Herd Baloth.
5. Herd Baloth triggers, creating a creature token.
6. Resolve the Yahenni ability.
7. Repeat from step 3.

This elegant loop transforms a single +1/+1 counter into an endless cycle of creation and sacrifice, using Herd Baloth as both the engine's catalyst and its token generator. By feeding the resulting Beast tokens to Yahenni, Undying Partisan, you send them to the graveyard to generate sacrifice triggers and pump Yahenni. That very journey to the graveyard is what Long Feng, Grand Secretariat demands, triggering its ability to place a fresh +1/+1 counter right back onto Herd Baloth and restart the whole cycle.