Preston, the Vanisher + Delney, Streetwise Lookout + Sefris of the Hidden Ways + Thermopod + Goliath Paladin

Preston, the Vanisher

Delney, Streetwise Lookout

Sefris of the Hidden Ways

Thermopod

Goliath Paladin

How it works

1. Complete a dungeon.
2. Sefris' second ability triggers twice due to Delney.
3. Resolve the first trigger, returning up to one other creature from your graveyard to the battlefield.
4. Resolve the second trigger, returning Goliath Paladin from your graveyard onto the battlefield.
5. When Goliath Paladin enters, it triggers once and Preston triggers twice due to Delney.
6. Holding priority, activate Thermopod by sacrificing Goliath Paladin.
7. Resolve a Preston trigger, creating a token copy of Goliath Paladin that is a 0/1 Illusion.
8. When the Goliath Paladin token enters, it triggers twice due to Delney.
9. Resolve the Goliath Paladin token triggers, venturing into Undercity twice.
10. Resolve the second Preston trigger from step 5, creating a token copy of Goliath Paladin that is a 0/1 Illusion.
11. Repeat steps 8 and 9 one additional time.
12. Resolve the Goliath Paladin trigger from step 5, venturing into Undercity and completing Undercity.
13. Repeat from step 2.

This ingenious loop is orchestrated by Delney, Streetwise Lookout, whose passive ability doubles the triggered abilities of low-power creatures—crucially boosting Sefris of the Hidden Ways and Preston, the Vanisher alike. By returning Goliath Paladin from your graveyard, you initiate a flurry of enterprise where Preston conjures 0/1 Illusion token copies of the Paladin, all while Thermopod acts as your mana engine and sacrifice outlet. Because Delney doubles Sefris's dungeon completion triggers, you can endlessly recur and sacrifice Goliath Paladin to rapidly speed through the Undercity, generating an avalanche of infinite triggers, tokens, and resources.