Teshar, Ancestor's Apostle + Scrap Trawler + Woe Strider + Lotus Petal

Teshar, Ancestor's Apostle

Scrap Trawler

Woe Strider

Lotus Petal

How it works

1. Cast Lotus Petal by paying its mana cost.
2. Teshar triggers, returning Scrap Trawler from your graveyard to the battlefield.
3. Activate Lotus Petal by tapping and sacrificing it.
4. Activate Woe Strider by sacrificing Scrap Trawler.
5. When Scrap Trawler dies, it triggers, returning Lotus Petal from your graveyard to your hand.
6. Resolve the Woe Strider ability.
7. Repeat.

This loop is a masterclass in recycling, using Teshar, Ancestor's Apostle as the engine that pulls Scrap Trawler back from the graveyard whenever you cast a historic spell. To fund that engine, Lotus Petal provides a quick sacrifice for mana, which Woe Strider happily converts into fodder by devouring Scrap Trawler to trigger its death ability. Thanks to Scrap Trawler's recursive reach, sending itself to the graveyard lets it fish the sacrificed Lotus Petal right back to your hand so you can cast it all over again.